OTA Updates/Apple Watch/8.3

From The Apple Wiki

Apple Watch Series 3

Watch3,1

Version Build Prerequisite Version Prerequisite Build Release Date OTA Download URL File Size
8.3 19S55[1] 8.1 beta 19R5541f 13 December 2021 e9be851a1c62bb7fd04991036a4ca1a2f44b4a38.zip 486,368,021
8.1 beta 2 19R5551d b3ba12dd3d83c99d88c0be20e1e26304c201e2ac.zip 468,649,352
8.1 beta 3 19R5559e 09fd131a14b5ccc2122fb43b2635e63df2ba0bc6.zip 442,143,558
8.1 beta 4 19R5566a 4c4f6813697ba70159c94a5d5825183154851c05.zip 440,912,045
8.3 beta 19S5026e f48c0027780ac191f322cd00915ba4eda08ede0a.zip 428,574,610
8.3 beta 2 19S5036d 0f34f89b0dadeb266fde822d9f70f98cc89cfde6.zip 388,238,735
8.3 beta 3 19S5044c 14b7225eb78040b398ea69a1920c83f0e55ad544.zip 257,434,659
8.3 beta 4 19S5050c 3f3bef6f00072d0ef2ef9408cf3345fd285d0b62.zip 247,701,275
19S55 — 990150246051c7f004c1ee787071a2867d62db78.zip 1,738,831,000
5.3.5 16U652 3813c03339ca9fa29d0b547ef0f44c7c94b0a23c.zip 1,603,786,553
5.3.6 16U662 a85b8c014cb82870741579d82d01b82f20717561.zip 1,603,790,737
5.3.7 16U674 a20ac39a2e156aa112a2305c5bdc04805bd83e85.zip 1,603,791,192
5.3.8 16U680 ae73fcc89eb1b89948e59e6d775cc3e47091cba2.zip 1,603,778,814
5.3.9 16U693 5b980335207c4a1ef0ff20ff56aae5273f661c36.zip 1,603,781,019
6.0 17R575 55bfbc88c76e26731dc6fe930d22f64adaa2da3d.zip 1,550,450,914
6.1 17S84 dbdd364d054aba984dd509d8bf246acb74f06c3d.zip 1,527,924,111
6.1.1 17S449 51382b1768abef23b2e4ae81afba3e5e2227503b.zip 1,528,012,735
6.1.2 17S796 ffc34914980dfce8f96dfd0806833f6a8df9b247.zip 1,528,058,332
6.1.3 17S811 c1dc7006adbd8d620ad2295ec8eac9c6b6caeff8.zip 1,528,058,045
6.2 17T529 c898ff666696e1a762b1d46b18a4ca11418d4238.zip 1,521,581,554
6.2.1 17T530 dc6b5c74a9afab56f2df48a7c6967c3d777f2237.zip 1,521,589,261
6.2.5 17T608 591c19a91c9c5e47d07d0907ffe90262d300637d.zip 1,520,462,879
6.2.6 17T620 2425791ecad040ac430962db19c7b0fefd63158f.zip 1,520,462,360
6.2.8 17U63 37efdf44dece212ba3cb431e80e3916505a15979.zip 1,520,401,809
6.3 17U216 077092350aefbb42c15d5fd8be7641c5408ee990.zip 1,520,455,554
7.0 18R382 0d03ae53a1643831e446a3f03b83a2e5b07581ac.zip 1,234,578,590
7.0.1 18R395 57855803a2948e6ef6a68ad8bed6e8a171f84576.zip 1,234,575,153
7.0.2 18R402 65d8899341efd51974914b50d29419f98cab3fcc.zip 1,234,577,828
7.0.3 18R410 76f3d4178d9c7b8d70878a4787160164f29ae8c2.zip 1,234,574,000
7.1 RC 18R589 1d82c51df21d81722d499a8f2821735c57df7894.zip 1,219,216,416
7.1 18R590 2899b82ef3e1e4142f22313fa854de868c3f156e.zip 1,219,214,265
7.2 18S563 20fad84e668b3d84c5cc9f6059f87a48bc640e99.zip 1,217,466,721
7.3 18S801 ea6ea7d23f54e36918514c692df0c879372bcb11.zip 1,217,064,655
7.3.2 18S821 21b782cd3105849fb01e40fbe0f4a9631fea228e.zip 1,217,057,913
7.3.3 18S830 472caf7979f4b69aa21809178c7dd298703eec22.zip 1,217,057,557
7.4 18T195 a819ceec63ffb779afab885e940794e290a5ef47.zip 1,192,155,892
7.4.1 18T201 c1818f24d9d192ae5c9c494c2c0e129aab94da2b.zip 1,192,142,470
7.5 18T567 1771f1871886b91d5c20ae6fbf77183bde0fbabc.zip 1,187,606,567
7.6 18U63 0a1e60286af169388f2d7dc94aa8386ba97ffed7.zip 1,186,501,536
7.6.1 18U70 dc3315e5d64f2777076f9ab120e054a0ec9dea24.zip 1,186,501,650
7.6.2 18U80 d110d543fc471ccbc10ddaf507541c13c6b67f44.zip 1,186,497,893
8.0 19R346 57b9f8950c6515197ab69ba2b0571cdf2e83f4aa.zip 506,705,452
8.0.1 19R354 30fa5312745c65c5d482a9706c178c3e9b0f2542.zip 506,832,549
8.1 19R570 c2a4e7e247b95ec954a75c0589bc1de7cc181836.zip 437,604,086

Watch3,2

Version Build Prerequisite Version Prerequisite Build Release Date OTA Download URL File Size
8.3 19S55[1] 8.1 beta 19R5541f 13 December 2021 94440588c9ed7c9617562f6caef44d77b4225a0c.zip 486,398,909
8.1 beta 2 19R5551d cbd235b0b61b09fb312c7801d2b598797cb40da4.zip 468,689,421
8.1 beta 3 19R5559e 42e928b8c8a8121d1da69a2541129d63ed7afb07.zip 442,192,214
8.1 beta 4 19R5566a 45809e46bd4769b01033f082d32883e20b999a49.zip 440,960,500
8.3 beta 19S5026e 7efe61eb9f722f453c814225b3778ecee2ca581c.zip 428,590,543
8.3 beta 2 19S5036d d1144c4fe2145c36a822dfe78aee5db5c81b27bb.zip 388,257,062
8.3 beta 3 19S5044c 776dc9cc9eba32f4149898ee2d8aae248c9224f1.zip 257,453,882
8.3 beta 4 19S5050c cb0ba8b7f1a999205e593b7a7b995a6a769df044.zip 247,715,382
19S55 — 96553729b029d4663f16435fadf9f35ef36ad15d.zip 1,745,223,214
5.3.5 16U652 2b38e3465aae04137864dc38b15dc3ee4facdf65.zip 1,609,509,234
5.3.6 16U662 249cef2365db4e794f00b55b05768e1bb5667274.zip 1,609,508,548
5.3.7 16U674 088584e7ac0256442bb267ce6cd03f52fe45d362.zip 1,609,512,135
5.3.8 16U680 e91d96be5ec239ce89d59428510002c0dc545b1d.zip 1,609,497,590
5.3.9 16U693 44e04a05839e538eae22be08310218d9566765b6.zip 1,609,495,948
6.0 17R575 376dcfea96a1360256ed8510d6b1331ec6854dc1.zip 1,554,807,017
6.1 17S84 179508b04cb6d596709f29b28c5e72b5ab1eb479.zip 1,532,170,177
6.1.1 17S449 a8ee61494fd47e98bb94dfb93cc6e1aca6c80abe.zip 1,532,176,203
6.1.2 17S796 6069e9c75059f93ce70c458ff4e192601921b4f7.zip 1,532,317,591
6.1.3 17S811 8d0f10e3210fcbd761b996ab03e82773a7abe1da.zip 1,532,311,780
6.2 17T529 734e6d6a9d0c5677b0a977f4049c9833fa966d92.zip 1,524,860,114
6.2.1 17T530 deeeed551ba8d669e013889a49ce5c7c745811c4.zip 1,524,873,481
6.2.5 17T608 bbe90764c7f94166f02c72c871eef3eca8bef9e0.zip 1,524,485,777
6.2.6 17T620 8989f88ab06b5ba258d56e9d77309a6c30fbea62.zip 1,524,483,634
6.2.8 17U63 b248101d93a96ed42a23c4ef6c29015f655e140b.zip 1,524,560,391
6.3 17U216 a6741a2d60609066a4941719c7a88e6375f857bd.zip 1,524,610,756
7.0 18R382 ac434d336658ba341f5de2b64e8a77ea9b1858e7.zip 1,239,640,305
7.0.1 18R395 38defecbcdc74517e72c5bc8d8afda60a36d54d0.zip 1,239,639,383
7.0.2 18R402 594cd8ed3d7b45e38e04203de12ed7ac7a91348d.zip 1,239,636,501
7.0.3 18R410 77b417abb43105c6749de44ed53b6ce4ef19ca69.zip 1,239,639,694
7.1 RC 18R589 3f75a0d5e429f65ad3cd6e184170affd279bd4cc.zip 1,223,930,752
7.1 18R590 b1dc108f3b6e5f2cdd6057d20d59e50032a28265.zip 1,223,924,815
7.2 18S563 10499b844f4f92dd2e1dd11bfc68e5a98f8652bd.zip 1,222,317,345
7.3 18S801 006accf0ca03a17e4bc87cd70dd04867b86c1065.zip 1,221,947,940
7.3.2 18S821 afe6c703c447ca75c8641a68aa217a2724c5c145.zip 1,221,953,579
7.3.3 18S830 3fca7db125ab46c9525ce27313be96bbf4392c94.zip 1,221,949,888
7.4 18T195 2340412c4746ddb7e8de8cb106f61211383add04.zip 1,196,825,637
7.4.1 18T201 1ebfdc7bbc084c60d81f02c5f94bf7bc60b5d444.zip 1,196,817,266
7.5 18T567 b8764687ada00c8b1c1187ae1c32fbec8147b54c.zip 1,192,104,254
7.6 18U63 33d6a089bec4d86f546fed520feee2f0192d23d4.zip 1,190,986,643
7.6.1 18U70 d447e6f65c3bdba09e3a1abc1cdc0d8ef5ad4c86.zip 1,190,989,147
7.6.2 18U80 a3cd5f027ebf2be418a3c06d9cb079bbb31eb9be.zip 1,190,987,878
8.0 19R346 1c75253ed0b43c0198483a6cffca09706ecb52f5.zip 506,747,542
8.0.1 19R354 e2fcde502053a8e44486d4def17b445e04de9c16.zip 506,873,776
8.1 19R570 566207eab8680e5d490c46d5968253d1b4814e84.zip 437,643,674

Watch3,3

Version Build Prerequisite Version Prerequisite Build Release Date OTA Download URL File Size
8.3 19S55[1] 8.1 beta 19R5541f 13 December 2021 9b3440cdf4f43a340b900d69e8d0f56d1f1a0adb.zip 415,396,988
8.1 beta 2 19R5551d 391a62bb207089da6e7e325f8c57c45217691d13.zip 398,614,084
8.1 beta 3 19R5559e d21c99da45f4173c499e67effceb5af7856473cd.zip 386,843,288
8.1 beta 4 19R5566a d6fd5af3be0cde8e71ecc024ada7376c8cf53cad.zip 392,877,830
8.3 beta 19S5026e 3458bffd4844de080446d07a72d37228b76c4a68.zip 353,884,889
8.3 beta 2 19S5036d b52407b9058e96e4f1b34a79fa2f401de5089592.zip 321,624,954
8.3 beta 3 19S5044c 0e5627b5421bb5de3650f68d5563a2ed7385e5ea.zip 225,022,064
8.3 beta 4 19S5050c 1d64c22e5bb48b7b4b242f177eada78134ec9443.zip 213,473,614
19S55 — 0c8632694c6a2ceebe30c9bcc99cd0dd23bc8471.zip 1,670,600,562
5.3.5 16U652 9770329f6b908356305cac1bc774d5afc7cc1e5c.zip 1,535,641,827
5.3.6 16U662 959ad4317800ecd39031caab7bbbdd4ba9e7dea1.zip 1,535,642,882
5.3.7 16U674 38169dce297afd50c0511d1922de71051a1873d5.zip 1,535,643,597
5.3.8 16U680 00fc6e4c54f17877d56b4c0559b8cf5359b598a1.zip 1,535,631,431
5.3.9 16U693 68455cea41a8426d056f5750d8092bc074e79f1a.zip 1,535,635,314
6.0 17R575 3eb55328d9ebd6381e1145c2416846497db09f9c.zip 1,483,230,955
6.1 17S84 5ac655130f3851a09fe1fc84bd1d3b0b1224369d.zip 1,460,706,246
6.1.1 17S449 5ab847e7d49420a5124caf358ca86379faaf1ff7.zip 1,460,802,245
6.1.2 17S796 df739809822f0bc7179911f70235d484ebdc7e8b.zip 1,460,787,407
6.1.3 17S811 bb5fc1a588e5fc083c19170da5ecb95f099fa823.zip 1,460,779,660
6.2 17T529 db3a6210ef9dfa5e765feb4034a377276afb7fa0.zip 1,453,940,155
6.2.1 17T530 f43ffa1db66c1b0e14e6b242c21a8fbebca3cba4.zip 1,453,942,828
6.2.5 17T608 e9e7fd752c0b4a47b216b757237a5dbb5dda3459.zip 1,453,244,719
6.2.6 17T620 a6a4efe1d4870a2c8ea0e2384c4b21526cd48a45.zip 1,453,246,678
6.2.8 17U63 7fbb8e8ff1dcd779325ac411e79380b3c8b4887d.zip 1,453,258,625
6.3 17U216 1d4518358a78392451f2484e8d540123786b6d23.zip 1,453,319,266
7.0 18R382 dd9bc3507e0b18d9153c0d960b709de21eadbf11.zip 1,172,021,177
7.0.1 18R395 6d146b5781af814f0bb1b76c2f9583f73cc9e837.zip 1,172,019,538
7.0.2 18R402 1b849f5dcaac23fcdb3c26a0bf827bbdb6bc7d78.zip 1,172,021,547
7.0.3 18R410 8aa313ca930e0b84e51e6dc7493e131525f04f3f.zip 1,172,024,214
7.1 RC 18R589 c319f1c1834c0082af5139ec76ec8fa71f9ccd64.zip 1,158,940,716
7.1 18R590 24130b11685158dbe530e37cf9ff801870233b88.zip 1,158,941,339
7.2 18S563 2e571bbc297739da67fb1cc0d01ac2f823f24c7f.zip 1,157,951,802
7.3 18S801 b51a3030c41f8ce0942923bed4a59533b7431e3a.zip 1,157,370,362
7.3.2 18S821 dbffbe330524a62d5c9917d1f044dce0b165fa47.zip 1,157,367,204
7.3.3 18S830 0382541d108d7d2eafb5eae9f9f94c6c805f4382.zip 1,157,370,256
7.4 18T195 4354399e5bd27a29508b0100f3586352ab89a9f5.zip 1,132,679,374
7.4.1 18T201 c5d45905318ec5375251c41fd4ae1f035e2df8df.zip 1,132,664,391
7.5 18T567 1dfbed1e37a5fcdf4c7915e6d350aed8afd9df01.zip 1,128,044,120
7.6 18U63 3f657c850f50ce3a6aab27096e434969bdbbc5b9.zip 1,127,300,570
7.6.1 18U70 5c315a1a841d728e355183b0a710e46273b864c9.zip 1,127,301,672
7.6.2 18U80 055dbfa5cc675ba130d1bb66cc94b424ada66e38.zip 1,127,303,087
8.0 19R346 de5e31cad2662e115c1a8330a4598197049ae5b1.zip 447,650,442
8.0.1 19R354 a39379b766253be2464fc5583b84b63b64182c5e.zip 447,640,428
8.1 19R570 81c27e824f61a605eb1556b1293ba70c0e9c3e7b.zip 388,719,851

Watch3,4

Version Build Prerequisite Version Prerequisite Build Release Date OTA Download URL File Size
8.3 19S55[1] 8.1 beta 19R5541f 13 December 2021 148c7e966a7382bb40da2f40fc2404a9907a1dad.zip 415,456,039
8.1 beta 2 19R5551d 87a3fd1d4fe762a6f248317233b489addfe51827.zip 398,653,203
8.1 beta 3 19R5559e 981af3c2a8121bff75cfbd20951a97a923838aee.zip 386,881,825
8.1 beta 4 19R5566a c2fee51db8fddb54f01e318622bdc757924235ed.zip 392,910,568
8.3 beta 19S5026e 84b221fc4b061194a84c7b842c32d1cbebd9acf1.zip 353,895,877
8.3 beta 2 19S5036d 925f768f284682e1f174ae65ff731e8ea46df220.zip 321,639,464
8.3 beta 3 19S5044c d87f3468df916ceae9fef9636a5ab2acbfb8ba91.zip 225,041,519
8.3 beta 4 19S5050c facb82d486aadf1d1b9a1ce8f49d09f2a8f2b0fd.zip 213,484,044
19S55 — bb566b3f9cab4ba905ce4c705c3684a7821ac717.zip 1,676,468,714
5.3.5 16U652 37f203e446497ccf12d58c8b11bf7c1c4c8db1fd.zip 1,542,578,966
5.3.6 16U662 307ecf40fd1c137598eb5e76f4b251a624f36b84.zip 1,542,576,760
5.3.7 16U674 4433a4eace2e3222a5c30a0117c2223e7dceafa9.zip 1,542,587,051
5.3.8 16U680 aa8d73c8df3aefd514866846af2446affc0a693e.zip 1,542,569,576
5.3.9 16U693 df00f7c0be5d0f1a0057be51f16e6a1fa74dd713.zip 1,542,562,642
6.0 17R575 76ba4146c67125ca914956470bcea77a7f7a6cf9.zip 1,488,497,556
6.1 17S84 a419ec69f6dd14912c90bc8cc77f30362b0078c6.zip 1,467,470,802
6.1.1 17S449 7c30532627687ffc23f3dff2264c348c497f739b.zip 1,467,345,003
6.1.2 17S796 0d9dc7d4c8c45e5872a440a2daff0e3b2ca38cdd.zip 1,467,439,220
6.1.3 17S811 0de0c10f56abbc55821a7c04bbca438d012c96b0.zip 1,467,433,487
6.2 17T529 c3536a6a82ab3b6134bba63f57078b7e7b9bb515.zip 1,457,629,596
6.2.1 17T530 0b013fd90825ae27d84bc2632c1a8cea717e15bd.zip 1,457,637,501
6.2.5 17T608 5222b36cb43832ddcd197c1ab29dfdfe41439ba9.zip 1,458,322,495
6.2.6 17T620 d84fa9d540d7bd8896b5bb27e9080804b37213a5.zip 1,458,323,844
6.2.8 17U63 fbbfb71aeb60820800feba617ac46ad4c124b58c.zip 1,458,375,756
6.3 17U216 3455b75f43d0e776a0ec79bd2c0144308899613d.zip 1,458,438,226
7.0 18R382 de7e29458141e2493824ef71562f2fd1112052eb.zip 1,176,703,533
7.0.1 18R395 2820f95e0f0b85a7db01ee66398fe4bc5488376d.zip 1,176,702,207
7.0.2 18R402 e65b181abaddcd388afc431fae961aa1f6ed7370.zip 1,176,707,602
7.0.3 18R410 7648229b291bac4b12420cba0824371aad78f6a9.zip 1,176,705,197
7.1 RC 18R589 d6a8112370456c3ccef9c26436f1455c2eef825c.zip 1,163,493,982
7.1 18R590 93c0b4296e93300c3c15ccc1f2c5b892c24d8556.zip 1,163,492,463
7.2 18S563 8e4c90fe382c652763a831e6e8b58b7c86fbdb07.zip 1,162,293,286
7.3 18S801 46ecddcb9f7f14dd1f44db2fcc2aca9a67f4b0bd.zip 1,161,738,725
7.3.2 18S821 0e9fb2bfee46da9cbe50b225517289365e0f0634.zip 1,161,741,952
7.3.3 18S830 d75eefff8cd5c27cf7c46f305ecfa5dc60f05bbe.zip 1,161,738,058
7.4 18T195 cc443d25eb9b23fc25bd41917e63380de5a2e197.zip 1,137,614,393
7.4.1 18T201 073963f795bc4a8254a06577530da9e2177bb287.zip 1,137,599,237
7.5 18T567 b7752dab496ad49134e863a7ab13446e1f9cf8d6.zip 1,133,368,401
7.6 18U63 f6b1e54cfcdb68012536500f41bd9c909ba70993.zip 1,132,651,679
7.6.1 18U70 41a3a429d40bfb399317599ec614e77023482815.zip 1,132,655,037
7.6.2 18U80 0a519914f5c5877a90834f109e016d90a2170884.zip 1,132,653,814
8.0 19R346 cf368bbafddb77506403baad5c466090119ef114.zip 447,684,988
8.0.1 19R354 06ce1f11706ec6d7e63e7934cdfe9981a19230c3.zip 447,677,056
8.1 19R570 5f1a7ae99749ea16e553da0112cb0370cc62506c.zip 388,773,785

Apple Watch Series 4

Watch4,1

Version Build Prerequisite Version Prerequisite Build Release Date OTA Download URL File Size
8.3 19S55[1] 8.1 beta 19R5541f 13 December 2021 ef14ca9e85e39e1bfd5da90f9c00c700c0fd277e.zip 403,463,563
8.1 beta 2 19R5551d f54c79f9842efefa581d0cf6dc1fa220bf5ca1de.zip 398,223,534
8.1 beta 3 19R5559e dd1445721a0d22fff4dcfb20fe0daaedc44abd23.zip 350,484,452
8.1 beta 4 19R5566a bf8d2807485d76d3f7a644f7d8e0d544a01e9223.zip 349,259,941
8.3 beta 19S5026e c3665e6f8c7ba10f343be00fe6c916ff49eab781.zip 352,270,264
8.3 beta 2 19S5036d e56663b04edf8877477afe202f94e37c91a14735.zip 345,619,425
8.3 beta 3 19S5044c 3f2602183030900adc9052d6363665c69a2c277f.zip 194,639,204
8.3 beta 4 19S5050c 3c55ed1ff46e0888d436cef6fa5789f39568eddc.zip 185,197,460
19S55 — 8d164dace2fcbeb5582a07d9aec58d6c1744d0f0.zip 1,868,213,527
5.3.5 16U652 64b714f34778e2d8265f35d21d1ea2d7bb1e18da.zip 1,718,995,288
5.3.6 16U662 e21234a364d963fefc560552f79613777fdb5a61.zip 1,718,998,273
5.3.7 16U674 f46388a4c232a9caf5910b9f8c655bc122103dbc.zip 1,718,991,087
5.3.8 16U680 80db40a696d0589092b4fd7fcd7868eb64b5cd2f.zip 1,718,989,932
5.3.9 16U693 95283ddfba8be97ab7415208a2b7044b50171ccb.zip 1,718,995,632
6.0 17R575 ea4218c51cf8d48e01aad1993a623515072c4b95.zip 1,668,956,362
6.0.1 17R605 d50e4c4c6ea5e8515b802c262c95810a9ef0d107.zip 1,668,966,785
6.1 17S84 aff4cc3347bbf5525b4b9e04fbfebe8f6b18936b.zip 1,643,982,694
6.1.1 17S449 c3b2a49e29cf8cbd1268de5904c58cb43600088c.zip 1,644,191,935
6.1.2 17S796 8a1ab3bec6e91d7f6061aa25306e0309b14677bc.zip 1,644,168,020
6.1.3 17S811 cfa4fd4c581e5d72418ae56381811efe0eb13dda.zip 1,644,164,869
6.2 17T529 534cce0c9a832a17fb05a0a1fe24e82c0996a10d.zip 1,636,576,888
6.2.1 17T530 bca689c50bb5af3b416f35c799c9de92c763c748.zip 1,636,575,886
6.2.5 17T608 32416a17d036ec2b2beb0e7cafbf8dc9efb66016.zip 1,636,005,230
6.2.6 17T620 a233b6949e7d5ab5ddf799e1686f2dfca6d2372d.zip 1,636,002,425
6.2.8 17U63 0d150cb8af677ffe4bf65540543595421f7983b0.zip 1,636,081,462
6.3 17U216 24ad742938a58ff80eac382ec6c8d57f2366ab5f.zip 1,636,094,130
7.0 18R382 d745afbdce459ed371d70e41cb8d90e76a499186.zip 1,344,747,739
7.0.1 18R395 be793d442ffb646ebcc600d5a72a472e663ac4f2.zip 1,344,746,538
7.0.2 18R402 2e7862763684e383f8eaf28e097ef15cad691804.zip 1,344,743,654
7.1 RC 18R589 9e98e2e5bbaf001fd4f3cfef710fa9a3184e8368.zip 1,330,084,737
7.1 18R590 672165ea462e99e6718fac6650ef09e3933b46b1.zip 1,330,082,282
7.2 18S563 f65d9fdc26cc412f677758d1cf21057a328ccd0c.zip 1,327,509,672
7.3 18S801 db692690d034a16a28885bfcc0521ab1022a6b6e.zip 1,327,062,712
7.3.2 18S821 a1ab728caf80e36fd8938961d7fa3b5f439ee8c6.zip 1,327,072,258
7.3.3 18S830 3258d87a252dd740d0030505e46344bd56f3b583.zip 1,327,063,484
7.4 18T195 eac5bff928033a611c1f01a3fcc41b4b065d0aa4.zip 1,292,190,134
7.4.1 18T201 619b7e4853efd6d74b00660acc1113a2e58383e7.zip 1,292,179,235
7.5 18T567 7c1c9446a26d3fac7a074766d03985df1046afc6.zip 1,289,223,211
7.6 18U63 5fffdc9ddb2ac588ba2192fa1c7a74854838f7e9.zip 1,288,553,602
7.6.1 18U70 c33da24d0be81d662a044a9b56c3c898b22cbd66.zip 1,288,574,947
7.6.2 18U80 5180d31e6f673313317e18dd7f81c02e18a7cd13.zip 1,288,561,952
8.0 19R346 a3eaf09423d90445a554f7ba220209ab4dd41d79.zip 413,434,485
8.0.1 19R354 3bc964744b848f9fa8eabbc6831076f3c5f342fe.zip 413,313,780
8.1 19R570 0494bdc8a85e932ce9c9154db0315c72ee5f3664.zip 343,441,785

Watch4,2

Version Build Prerequisite Version Prerequisite Build Release Date OTA Download URL File Size
8.3 19S55[1] 8.1 beta 19R5541f 13 December 2021 116b16357ec4d3c388a95fa08d365d13c834083a.zip 403,489,832
8.1 beta 2 19R5551d 62369680a15626ac44404ba880244fb6dc3a2bc7.zip 398,237,086
8.1 beta 3 19R5559e ed87f53802a9a3a3c21cc7122e4452e037d77e48.zip 350,502,207
8.1 beta 4 19R5566a 77b2fd8df341da8f591d958552172f9589cbe78e.zip 349,276,735
8.3 beta 19S5026e d33a3ddb56694f16d534e9a97bb29bb3e8ad8224.zip 352,406,030
8.3 beta 2 19S5036d af9cae6f73e60b188d8ea159a073567ffacc7af2.zip 345,744,342
8.3 beta 3 19S5044c 62457aee86ce232e769637a3475e22c249966c90.zip 194,761,367
8.3 beta 4 19S5050c 58c09153fccea49024c56c4b5028240c025af867.zip 185,322,550
19S55 — 1f04f21a81e6b465209e11f5d55fc93bb20d44d5.zip 1,847,471,526
5.3.5 16U652 166b8459eef891bcd00b251504ec1b9ac24f66ee.zip 1,710,202,582
5.3.6 16U662 e2eb484742c4bd6ae002ec3ca6048c11282bbab1.zip 1,710,211,199
5.3.7 16U674 28b8a65df5e6b16a30dc9c4167e96489489d6045.zip 1,710,203,205
5.3.8 16U680 4ada09ff129ebd58d4d8291d31a81de7a3a2b0f4.zip 1,710,201,495
5.3.9 16U693 ad73f501c9daf6c0d7431541f88fcd102df1c91f.zip 1,710,209,212
6.0 17R575 4d6636ce2904cbf121a0ca97b21bf364ed0ec2c8.zip 1,656,420,644
6.0.1 17R605 7405f0823bd0b996cd6baab735d3924231361a08.zip 1,656,411,856
6.1 17S84 f69a62b7c18fcc5b870498b57242e1f9d5e0f59a.zip 1,631,186,442
6.1.1 17S449 52c0cb075ac6f18e603ee5d12c4e86dcdedc90ef.zip 1,631,200,186
6.1.2 17S796 13490f3607fd0ce5f0550128b49a887bc6d64987.zip 1,631,263,271
6.1.3 17S811 38d03a08b5eae82b676af4baa364f05f5e275d82.zip 1,631,260,280
6.2 17T529 0f56e1f58db61e04ab626a52e9dad097a2514df8.zip 1,623,786,698
6.2.1 17T530 48700e4546b0d813e99f4c2535ca1254d388cc4c.zip 1,623,784,987
6.2.5 17T608 ae66558dfc72c1340d34ee6d093bd9345c3d09a6.zip 1,623,722,350
6.2.6 17T620 78b861e2a543302db87f670c6c30e608a737017a.zip 1,623,719,147
6.2.8 17U63 752a47b4c9b69f15f7a00f01eae8a3c4bb6c1c9e.zip 1,623,680,337
6.3 17U216 ade242c145a822e0fc2f4eed047da071ac284f98.zip 1,623,663,242
7.0 18R382 226cae91a01d1d94a6b189030e29111e3a5cd2b0.zip 1,329,748,895
7.0.1 18R395 270345d3883e8def4b49ddcdb7d0ac38983a44c2.zip 1,329,754,465
7.0.2 18R402 78d86595e45b09a73197f46e4177ac4aead8c776.zip 1,329,747,039
7.1 RC 18R589 ac2ba942e69aeb33ea33097ebcbe753047e15737.zip 1,314,335,825
7.1 18R590 6204ac6b0d0c74d20239de85b4d47429b5cf82a8.zip 1,314,330,730
7.2 18S563 33d03b267779b2685bcbbd961d30570a8f478aed.zip 1,313,879,758
7.3 18S801 5bd2dcbf3eda84c572db760c1958344d18070417.zip 1,313,328,566
7.3.2 18S821 d66913001cf4c79fc086bbf8dbc05826994dd7e5.zip 1,313,340,202
7.3.3 18S830 5fb6b0a45ebc6f6fc6f3fd2b018126729c9aa876.zip 1,313,332,718
7.4 18T195 90e56a7ea60947ee354f50c74d4078080a3a7f2d.zip 1,276,502,145
7.4.1 18T201 549f74a6d32c3eb158a33b93e9d2ce40381a7d4f.zip 1,276,489,361
7.5 18T567 47d6acfe84dd4d8b8b11bbaac18a4a7caafa86bc.zip 1,275,124,893
7.6 18U63 e617c5234189c8b098b7c5ff17f3604ecdef19e3.zip 1,274,306,220
7.6.1 18U70 1e9cbaa514be50ef10235292556eb923e4f20385.zip 1,274,326,549
7.6.2 18U80 5a37eeb4eb30a4763b176fc4654206ab7929dbf6.zip 1,274,318,899
8.0 19R346 f77f41b2c92fbfc92bf05e66093dd49765c16976.zip 413,436,603
8.0.1 19R354 554d2269bc60e08cdfb2ffeee9928b6b36b7a674.zip 413,325,004
8.1 19R570 5a8998de17d45f3ac80395f966e2b5b5b29ce349.zip 343,463,884

Watch4,3

Version Build Prerequisite Version Prerequisite Build Release Date OTA Download URL File Size
8.3 19S55[1] 8.1 beta 19R5541f 13 December 2021 e21e82b4476804e0d0f646e2dcd529ca29958834.zip 436,691,196
8.1 beta 2 19R5551d c0ba915150e5e0e2bf05d9367eb55c849ddcb801.zip 435,084,208
8.1 beta 3 19R5559e 511ede876af8cda33e15ee5ffb724274eaffea66.zip 413,941,190
8.1 beta 4 19R5566a 7568b2aefc389c72e08312b66b5d6021c9f42697.zip 413,003,732
8.3 beta 19S5026e c1db9656887e17a0a4e0bfad2a97cd76403e8811.zip 401,310,913
8.3 beta 2 19S5036d c2ad7f29f01feec0ac0b7ecfff06a9fb55da8f25.zip 374,207,582
8.3 beta 3 19S5044c 311e7b5f5c616aed4c0eef3effbeb97d609e1b26.zip 214,484,338
8.3 beta 4 19S5050c e4c0812e2a5dae62ec3d681c388bc570f6708d23.zip 205,446,560
19S55 — 8412ebdf7e7826c75b422d9727f4d23b1973a56f.zip 1,916,025,175
5.3.5 16U652 818ca1cd942ae5a4780294f6b4292d09e40976d2.zip 1,764,814,428
5.3.6 16U662 557d5c9f8945b736d17889ccbb8baddb08ece6cd.zip 1,764,824,169
5.3.7 16U674 3e7638183e35a0a69365fccfa7a929542a1edaef.zip 1,764,820,152
5.3.8 16U680 87a08e2ad65a60f107246a381b9b3d1ead94ff76.zip 1,764,819,077
5.3.9 16U693 3f809c0c250d1c01239a2f8278d11b616c1d8554.zip 1,764,824,014
6.0 17R575 0244aac1f7873e35170ff477117e5aedbd75b748.zip 1,716,522,618
6.0.1 17R605 30f355a2c64311b171a40f79299811df88e7f8e2.zip 1,716,505,750
6.1 17S84 557292b3440a18aacf8ab83085085a137b5def0c.zip 1,690,881,957
6.1.1 17S449 05739384c79b283995dcc8091009485be70b6338.zip 1,690,820,481
6.1.2 17S796 60a3624dc70fce6cf85e3ea79dea1fc81e21e77f.zip 1,690,587,102
6.1.3 17S811 d109e9987c8fd6a234c18252fa88f66b44e03ae0.zip 1,690,587,013
6.2 17T529 5691a2ffb13c678e47b83995fc949f1160c3c7d4.zip 1,682,602,888
6.2.1 17T530 5132334be814d7aa1c75635b30abe8fd01e01ba4.zip 1,682,597,762
6.2.5 17T608 2b9b6e21c89b05c46c48babdb0ad4b41f0bc380d.zip 1,681,290,278
6.2.6 17T620 4e123547dd05a9ab1144c001a2ef039b241019de.zip 1,681,292,049
6.2.8 17U63 106cdeda9c8378f2ba36938ff49999f195da01d8.zip 1,681,163,963
6.3 17U216 45015d26e9d8e7a4537955aaaff979b5c6236398.zip 1,681,174,567
7.0 18R382 1bd6d22c7e4caf43159f9fcf1c0b5745084ae746.zip 1,383,589,289
7.0.1 18R395 5408ae89d14bd4722336ab8a20f5d928fe5ade7d.zip 1,383,573,470
7.0.2 18R402 7e79eb9f7c64123e761547e2f4fad278cec3d1f5.zip 1,383,564,746
7.1 RC 18R589 c524577c64f7394fa9943174ba52fbfadb3c3f9b.zip 1,368,462,011
7.1 18R590 ed87e6d5e54acbd171759cd352439050d5bda212.zip 1,368,459,420
7.2 18S563 38804a78c3874f75c6b959047b121e76c8140653.zip 1,367,673,005
7.3 18S801 cc7b7ec7655e2b82c4c936125cf942778e1e4966.zip 1,366,458,870
7.3.2 18S821 3483cbc6dd9ebb17968188e84ee155ef05df3604.zip 1,366,464,752
7.3.3 18S830 08413174d95f5f8c97d2ffd0b82125b082613c8c.zip 1,366,452,072
7.4 18T195 6145225f9a1e4acc213baf444d9ccffe2ec9806b.zip 1,332,160,427
7.4.1 18T201 cd2f7ff0e5bba46e14a38893fb3f1316a8773f7f.zip 1,332,149,945
7.5 18T567 51cc78dcfca388c4452b01c240bcd428e7c8521e.zip 1,330,078,991
7.6 18U63 cc55a76cce1ca01e621d17d866871043c906dd9f.zip 1,328,715,189
7.6.1 18U70 43d332e70c2ad76f624464056d3d978834ee3ace.zip 1,328,722,209
7.6.2 18U80 9720392a11fee70b39aa3ee79ddc56a080f0c645.zip 1,328,700,962
8.0 19R346 612f7bd0e5140203d56c243c8b63bfd35334426e.zip 447,942,757
8.0.1 19R354 22ea5101fff250b8527e8a6209b099494877860c.zip 447,929,956
8.1 19R570 a76ed7001889f60dd8d25ab5c215a49e71de7e80.zip 407,261,301

Watch4,4

Version Build Prerequisite Version Prerequisite Build Release Date OTA Download URL File Size
8.3 19S55[1] 8.1 beta 19R5541f 13 December 2021 f399cbc3f886578a643e1da436ac5a31b008b161.zip 436,705,041
8.1 beta 2 19R5551d 5406000a7c759251ec9afde5722a1121c994a573.zip 435,102,873
8.1 beta 3 19R5559e c5fe0f567453759d5976dcd22e6606e7f00e22f3.zip 413,960,876
8.1 beta 4 19R5566a ad0b8eb9174f058feddc83d3cc2bd98e2bb556bd.zip 413,030,142
8.3 beta 19S5026e 3ec86d019ac80bfef61871cb422d0b0e8d5edec1.zip 401,424,642
8.3 beta 2 19S5036d bab0fbc660f614585dbc2576532c0d16b9a647c5.zip 374,322,172
8.3 beta 3 19S5044c ca24c361aebc9c23eb16a571f074e7a8b14eaf6f.zip 214,600,935
8.3 beta 4 19S5050c 7197f77e79d14740154c8067c4ecb77f156f64e0.zip 205,561,134
19S55 — 9dcafe071c2cb29a4428be47b375678e806ad6e8.zip 1,895,646,710
5.3.5 16U652 a15d2aa30ebf395f447914bec63a75d30f12c13a.zip 1,755,664,117
5.3.6 16U662 74139bf3aa6f3ef3995784843f28eac01e5585e0.zip 1,755,669,013
5.3.7 16U674 17e1dee59caee73dabdf0cdc8438e4fd76497710.zip 1,755,662,013
5.3.8 16U680 7fce096e9a4af0c9005eb49b0b6eced0aabe02c7.zip 1,755,662,605
5.3.9 16U693 e647dfe3f8d81cb59d545d934beb5ea70faa1cbe.zip 1,755,675,534
6.0 17R575 efc39d895a55f8b4f009a0316541dfd5396bd82b.zip 1,702,140,087
6.0.1 17R605 0eca8689b95dfea45518b46d929709ac8aec3076.zip 1,702,136,837
6.1 17S84 d5fa71a4e5be2ab024474b33b6b81ea10f0aea7b.zip 1,677,012,404
6.1.1 17S449 5bb1a8ba25206d7a2ad7c9874abd90aa3ff9a7fa.zip 1,676,395,846
6.1.2 17S796 5442e49725700c9b7ad5fade241d50977d2ad562.zip 1,676,184,135
6.1.3 17S811 dd1f017835f6fba286cecf14b6192d7b3809141f.zip 1,676,183,418
6.2 17T529 63e96f08a4f5c6e4eab9ed82b80e79ab9b5ef07e.zip 1,668,332,409
6.2.1 17T530 70d638525aa322bb6ccd79351199d5be611b54ed.zip 1,668,331,337
6.2.5 17T608 c5d66737c1ea0f208eb14a7860d2336241c02938.zip 1,669,082,978
6.2.6 17T620 2c012514a0c84b00556297e5e6d34e6c51d5c2a1.zip 1,669,083,335
6.2.8 17U63 0df7fcee7fae69b035a4c24cc708795cbd188e96.zip 1,669,103,287
6.3 17U216 6315e33181963452dca0bb08a812a74adb478e9d.zip 1,669,122,558
7.0 18R382 d71d76749edc874e1808d48a8a5c6c96227ea607.zip 1,370,285,560
7.0.1 18R395 d75770761104ebaaa14d7a975a004b1ad72ef3c4.zip 1,370,272,383
7.0.2 18R402 b9621e7c9202e1b1109041f79bbd5c0ecc68726a.zip 1,370,261,897
7.1 RC 18R589 d7e9b18cdd9646ad4399a0f7e0b71b20a472a02a.zip 1,354,635,396
7.1 18R590 dee75c6bd5443b2abdf61345b23fb765d32d14b5.zip 1,354,630,415
7.2 18S563 aec68224cc618aa43f60ac2aca4245ec2b0e6153.zip 1,352,793,607
7.3 18S801 e302ff0b3f26c5797d9bd105106dc004dede9771.zip 1,352,267,223
7.3.2 18S821 bb0ae0573e50e1103b4cc2dd55eaebd438d7beb0.zip 1,352,276,657
7.3.3 18S830 b0a307eaa7399034f1516907eef73d7903cb7d22.zip 1,352,259,438
7.4 18T195 9e443bc4eb77c19308ccf166385fd7d774c13521.zip 1,316,216,529
7.4.1 18T201 3eee8e4e502a31e0d10b7244d7185fac4a348142.zip 1,316,199,672
7.5 18T567 cc099f92d60fefd13122633cd982d4c5eb468343.zip 1,315,160,755
7.6 18U63 b819f9cf2a2f38922c53f65c1acaf84106cef2f8.zip 1,314,469,085
7.6.1 18U70 2e517d6b9ba6713f2d33db710ab0bd338b931879.zip 1,314,488,863
7.6.2 18U80 a72f5e59d0259432ca5cf3fb59d4dbc69cb53b3d.zip 1,314,458,361
8.0 19R346 1dc4deb722a87935a27ef656b2dadc8cd6589fb6.zip 447,946,258
8.0.1 19R354 33560e6bd25f0a3af6955195350ba726da814224.zip 447,928,855
8.1 19R570 aa7502c2233e0b71d964a03f98e07e9fecfe0e16.zip 407,277,654

Apple Watch Series 5

Watch5,1

Version Build Prerequisite Version Prerequisite Build Release Date OTA Download URL File Size
8.3 19S55[1] 8.1 beta 19R5541f 13 December 2021 bc1d675a4013c001f8d7c8db44272bb879d1e923.zip 403,749,461
8.1 beta 2 19R5551d 5944fb38450448b9145cb7244e0c965a6fae5b15.zip 398,708,257
8.1 beta 3 19R5559e b42f4a5efafc11a3bbc6bba9a3591f4713fb89a5.zip 384,552,600
8.1 beta 4 19R5566a 01ce0c26b707ea39eb10790cefb359af6ab17db6.zip 383,894,748
8.3 beta 19S5026e 68fb9a282be8fa59598da58544e4a129f26fe59c.zip 353,061,828
8.3 beta 2 19S5036d 94867118e82687c8667fc965c225b1413ed60334.zip 345,946,148
8.3 beta 3 19S5044c f3eddf434f7bf9466346fe56d079b657aef79530.zip 195,104,292
8.3 beta 4 19S5050c a5b2997b074d9f6d99efd2a8ee2bf01ece76626f.zip 185,360,132
19S55 — d3e5c9305d4b792b725f88bbac5bc8381062e25a.zip 1,869,198,902
6.0 17R575 4712846012e97e74f43018ba4588c87cd5c78fc9.zip 1,670,091,658
6.1 17S84 08b32eb040b192f08f255a11994c0832da3d3aa8.zip 1,645,226,749
6.1.1 17S449 fcb3b49f1a80c5794d469829a21a87fd1c16b83b.zip 1,645,299,559
6.1.2 17S796 07a117eb1b6e6030e32ae8dec11686cd2a80b725.zip 1,645,027,026
6.1.3 17S811 544559bcdd7a2843d3fc02d4e0c8ce04ac9b2a81.zip 1,645,023,901
6.2 17T529 f8ba0d11059926d41f267c6d9f33dfef9ad8769b.zip 1,637,557,582
6.2.1 17T530 5bc2cde282ebacc94de341dbb014e74c73d4095e.zip 1,637,562,732
6.2.5 17T608 7ab2a8068011b5063e9d0e6cdf2ab7c6104d3e1d.zip 1,636,991,235
6.2.6 17T620 08b42a0cb77da3d7ef944f4aa863156f35f53507.zip 1,636,990,785
6.2.8 17U63 74ff089f73698d6788fc0a84531c374a9731d84a.zip 1,637,030,200
6.3 17U216 bc5cc1d6c9a8107bed1b1d272acbb31b500644bd.zip 1,637,040,321
7.0 18R382 43753e378d9e7a325d2dd4c7286a56e097f05e68.zip 1,345,507,823
7.0.1 18R395 7cbcaad8d3ce7fd5fde4729bb913fa55556f3d7d.zip 1,345,500,287
7.0.2 18R402 1884cbce4ded0492218ac2beda9b015a31ce6d38.zip 1,345,492,336
7.1 RC 18R589 6fcc2edbd34e5ec376f72a06699a8147821fb277.zip 1,330,835,870
7.1 18R590 a8a4368a3c7d03d449d8c8a276566c352d1ae2c9.zip 1,330,831,838
7.2 18S563 1886a2f3e06a1ed7cf836697c7b8de83ebee315e.zip 1,328,271,253
7.3 18S801 dcdf262ba23f030cd6d07b31a08b790e6a72e992.zip 1,327,827,426
7.3.1 18S811 69152581e53824717c8c055da0439daaec4ec4e6.zip 1,327,826,607
7.3.2 18S821 7f2cc1f7c3c6d3fba44c9d0721f267c393ca66e3.zip 1,327,837,393
7.3.3 18S830 55b7b0a48cea5fc4132f4d535f0e8514d03dd15e.zip 1,327,832,530
7.4 18T195 842c2798503e3e1da45019877745718664ba4f2a.zip 1,292,936,244
7.4.1 18T201 a99e8e5951919afa4295bafd9ff908fc92b61630.zip 1,292,925,197
7.5 18T567 ae41b4bf78c3a1809317d4b1c9c634463d12f6b2.zip 1,289,960,804
7.6 18U63 371b17538763444823e9173a119cabece66d6ee2.zip 1,289,292,282
7.6.1 18U70 de3a41970b209a5b5a0e14c83cc67cdbc71d21d3.zip 1,289,300,559
7.6.2 18U80 8a797dc4b28b32be31d5c22c70e94ff3f1f2d8ac.zip 1,289,281,704
8.0 19R346 6bedb2cd1736395c4a856f144438da12f178b8eb.zip 414,059,000
8.0.1 19R354 ab01a1083b8adb5637cc792533bef49b6eca4a76.zip 413,970,579
8.1 19R570 330d2ba95b31a051aedf0064d98c0d38f3e40128.zip 378,293,647

Watch5,2

Version Build Prerequisite Version Prerequisite Build Release Date OTA Download URL File Size
8.3 19S55[1] 8.1 beta 19R5541f 13 December 2021 8f398b59676147909ac41811ab2db3e92c5b9ece.zip 403,768,765
8.1 beta 2 19R5551d 2b2ce8b3dab2dd5ed48d168c15821415bb894afc.zip 398,729,130
8.1 beta 3 19R5559e 22b38cafc8d28ae2122b21f6f4c197d86a07a662.zip 384,557,153
8.1 beta 4 19R5566a b321b28d91a202029b5aaf2069c21683b2b83157.zip 383,900,758
8.3 beta 19S5026e d380ffdfc189418dc150dba2e4e81b9722400287.zip 353,178,354
8.3 beta 2 19S5036d 00a33731e44e7e9a4f31d676adb4a4ef8150aac9.zip 346,079,174
8.3 beta 3 19S5044c 79e60f913ed79a0776a83fdef88aaca64099bbc8.zip 195,231,092
8.3 beta 4 19S5050c 3f5f6c184b91af8b695229b046bc0ba5185339e3.zip 185,472,369
19S55 — 435280af14135b35aa35fce77aa7ec137744af96.zip 1,848,612,957
6.0 17R575 5377ba11a5a5a6ba75944d9bb5209f9be1682d08.zip 1,657,538,330
6.1 17S84 d8530ff95251bb2d8d5f3c58e26f0aff1eae5f19.zip 1,632,467,134
6.1.1 17S449 7363b90909ad510bfa7ef298b2d70ca3d7789fe8.zip 1,632,649,314
6.1.2 17S796 ce6f73d7ae89dc4727aa4f81f33a128a57cdb6a9.zip 1,632,440,367
6.1.3 17S811 ddec13a17032d58308e3ae53fba5904428ee93e6.zip 1,632,441,683
6.2 17T529 419c36ed89190ab95700b83a58145c0d993094da.zip 1,624,793,852
6.2.1 17T530 4e6389b3a42c3f4121e325f308ec48d7aa766dc6.zip 1,624,797,698
6.2.5 17T608 3134b5424f8bf2b5b29a2d3b27c6efe0b8bbfe37.zip 1,624,703,923
6.2.6 17T620 da6e2c5e7805788ff9cb8a6e7a2db78c1687f826.zip 1,624,704,574
6.2.8 17U63 a3c96e0a4bd17ef1df6c949932a64a46267574f9.zip 1,624,693,681
6.3 17U216 751de30abff57f3b3ce41d08c86a9e6de89c04ef.zip 1,624,710,618
7.0 18R382 4d692f2f52ab31cdf1f68bb6e1200564620cd0be.zip 1,330,535,008
7.0.1 18R395 3979821ebc2c134b515b684cee4feae1fcfda314.zip 1,330,533,844
7.0.2 18R402 0465413d1055d584ff53f20bd6deaf4889a16948.zip 1,330,522,839
7.1 RC 18R589 ca170e5f367a3811111795db0cd88b682cab1d2d.zip 1,315,078,082
7.1 18R590 1ddc1f408c432ceeaaf59b11e67929472f8b0c1b.zip 1,315,070,798
7.2 18S563 f432cab23c2c0a8b5b114ebdf0858d9d905b1938.zip 1,314,631,602
7.3 18S801 2339b84fe8a97691047723028674de8b5042429b.zip 1,314,087,733
7.3.1 18S811 df650d94e1d3f923cee1eb7cd3491fbfdf168e67.zip 1,314,086,836
7.3.2 18S821 b66b9f4e870e7a66f9b0841e71ac59516ffffacc.zip 1,314,096,709
7.3.3 18S830 33c4cc63f4c1c9be2211c475e13655504b21d198.zip 1,314,094,773
7.4 18T195 1b5616c16e00f5ad909be8ada5d3d5f5e6d7fd68.zip 1,277,242,116
7.4.1 18T201 e3da1fa11bd226f6637d1058bf7083d6fcb5a9d7.zip 1,277,232,160
7.5 18T567 5a917622ee50d28375dc60091c1f9c5ee85d0a41.zip 1,275,856,418
7.6 18U63 1af6039c6fee334e170a25a4e8ceaee7ee5f2baa.zip 1,275,036,924
7.6.1 18U70 1e017cdba7f3c2cde9be86d962e7c5b87915545a.zip 1,275,049,731
7.6.2 18U80 a123672dd57d20b4fba768ab883b9e362096a879.zip 1,275,026,022
8.0 19R346 a7c939af948a8644fd9944f76b5f827f120832f3.zip 414,058,718
8.0.1 19R354 66b6c17dbba804361675caa8b8224708f78f9b0b.zip 413,974,636
8.1 19R570 2217c6a01a00b9ca54b9ccfb1c26a4c41f65e21a.zip 378,314,811

Watch5,3

Version Build Prerequisite Version Prerequisite Build Release Date OTA Download URL File Size
8.3 19S55[1] 8.1 beta 19R5541f 13 December 2021 c9a658cab2a4d934349d0e0d23c67d20b5d4487b.zip 438,191,359
8.1 beta 2 19R5551d d6a3c0e39156f9497b849052027d4a0248e1ccd9.zip 435,575,194
8.1 beta 3 19R5559e 4d8e94bdcd962c4c6041c6702e1b801d07251e76.zip 414,489,174
8.1 beta 4 19R5566a 2cc66bad2dd1c738db95b387a698571640adf6db.zip 413,684,412
8.3 beta 19S5026e 836529d6840e1a252f44d89d5eccbcf6cc88b9ca.zip 401,648,184
8.3 beta 2 19S5036d 48ab2af435ebedc1886604468680a5e91c5208c8.zip 375,226,976
8.3 beta 3 19S5044c 343a9686bd3180bffe044e9a2b1aa3d36ea30ad6.zip 214,884,256
8.3 beta 4 19S5050c 83cbd3dff2728c184e62c3a17888ac22c9c13fa7.zip 205,632,368
19S55 — ce8cef6c348b85d8fb5009d2361659f88b254784.zip 1,917,319,394
6.0 17R575 20c059efd2495f35437636bf563eb443428aa092.zip 1,717,016,152
6.1 17S84 fa20d1f994142108df62931fe544b7072ba823c3.zip 1,691,901,833
6.1.1 17S449 efedd8ce0340d83e8ae28e6dd8a4ece9fe6a4825.zip 1,691,839,412
6.1.2 17S796 5a776f7e0bf71381dcdfef87cec4c60cd6f9d783.zip 1,691,445,566
6.1.3 17S811 2b5a870400ba3caa602bf2fec2b6a238c395d48a.zip 1,691,440,532
6.2 17T529 44d715eb25fa0ed38c7106f7b94f31103ebc4258.zip 1,683,273,278
6.2.1 17T530 0fb28da1391ed64847a3e1d77eb35a2121630ffa.zip 1,683,268,682
6.2.5 17T608 ea0ac5ac31604f5b75efc97ae02482ca66908612.zip 1,682,138,714
6.2.6 17T620 78f5aec508b41e697e84b158b880de386d14af0e.zip 1,682,138,157
6.2.8 17U63 b69c7c88750c0b763726ced9c421a21bc349d238.zip 1,682,056,478
6.3 17U216 6b990ca979e9affe5f49c2d5ae1dfcf3dd85bffc.zip 1,682,057,292
7.0 18R382 c54d5289b4963049cb49deef9108bdb8cac6af8b.zip 1,384,226,892
7.0.1 18R395 0db386a45a84893f952f342fb386d0dd688b1a46.zip 1,384,215,363
7.0.2 18R402 374472fa88c45aa4efe5ad86efc9bb8cd382d8fd.zip 1,384,219,566
7.1 RC 18R589 48c98cba794c5d7bf8217bd89e707c383f09e369.zip 1,369,099,041
7.1 18R590 cdd2b0779d95ab66bdd6ddf2dbefc58516d7520e.zip 1,369,091,801
7.2 18S563 cb4df528b46715b8c3c4a49d63586a904df3eb86.zip 1,368,329,330
7.3 18S801 15f010afc44cbf4f1310f124a4f0e434cd09910a.zip 1,367,109,823
7.3.1 18S811 5cbc8cdf9f3fcef82a277f3c1ab5544e228b722b.zip 1,367,112,696
7.3.2 18S821 1b672705a9918b5f205d4c2504bb62c6180f0051.zip 1,367,110,223
7.3.3 18S830 b3fe1b4b6c3e6d43842d682e9e7872868109d702.zip 1,367,105,740
7.4 18T195 c84cc2f458caedb1ae4ddb1b8b5c3ec4bb8b2ac8.zip 1,332,807,462
7.4.1 18T201 3bf0ba0f12d312062372fdd05b77703624d210aa.zip 1,332,801,158
7.5 18T567 dd24a78bdfcac9b60101d2fdc1533cc7170450cf.zip 1,330,680,721
7.6 18U63 06744b1ffd255d1fc86ae42954b9f296753fc3ba.zip 1,329,298,487
7.6.1 18U70 fbb8ab97a809419d5cb123f00a0a270aad5101b5.zip 1,329,309,531
7.6.2 18U80 89fc2cec94e73f324f6fe4024a9f2bc052b46702.zip 1,329,280,047
8.0 19R346 37ecbd51da4e05ad2a065245e187fa12ef85b5d0.zip 448,442,437
8.0.1 19R354 8352620bf4eac906e5c81843db2457ccd57784ca.zip 448,381,135
8.1 19R570 a63d37dac4e28501248b478b7afef12143c280b0.zip 407,738,240

Watch5,4

Version Build Prerequisite Version Prerequisite Build Release Date OTA Download URL File Size
8.3 19S55[1] 8.1 beta 19R5541f 13 December 2021 22cd81c8071253de5dfc52cf355aef1ff2f2a690.zip 438,209,498
8.1 beta 2 19R5551d 94d57449b3d9697db3cfe13e536c1ca38ac483a4.zip 435,592,288
8.1 beta 3 19R5559e 1b593c35b2e8881e5286ca64fd5620fa1121eeab.zip 414,505,732
8.1 beta 4 19R5566a 407a3bfbd75e600c2177bb82f89cf4d8588989eb.zip 413,701,691
8.3 beta 19S5026e 57b59615010f458a9b9bce125d0487b04d000406.zip 401,769,029
8.3 beta 2 19S5036d 0976f4a9f275da79a5f080ef9f7544d280cdbb45.zip 375,345,372
8.3 beta 3 19S5044c 5a4a805c72a642f6b53df6103b198da11a2d8fd7.zip 215,001,958
8.3 beta 4 19S5050c ec052e247d218deda1adae2a3964ecaf78377623.zip 205,742,617
19S55 — 90e0542f7d789715824fad094982237f999e4cd9.zip 1,896,869,388
6.0 17R575 8d9388f509a063db094ae5740fc1b75c1cb41126.zip 1,703,122,842
6.1 17S84 62c168eeb22c24c804491954bf3fcc7dd5c97ded.zip 1,678,096,042
6.1.1 17S449 81e3edc6d6884b1f506f9882bd1a55f965f67fb3.zip 1,677,465,157
6.1.2 17S796 7b75041944ffb8f3c3f48373d858fae200cb80ee.zip 1,677,106,826
6.1.3 17S811 dbe4cff90336b7941bc44c733a586db4e87ee33b.zip 1,677,107,402
6.2 17T529 6301e1b13f12e118f93aa45bca38090a9e58942c.zip 1,669,180,180
6.2.1 17T530 241e473687b04ad5f0c76787d66a196b2c46f4c8.zip 1,669,172,703
6.2.5 17T608 545cf24ebb63d2cb785ffb4667a8864feb3cc71e.zip 1,669,853,894
6.2.6 17T620 4cfbc4344640010432b461f665ab6d05fe449e8e.zip 1,669,856,118
6.2.8 17U63 84664dce913458be62e13c8d37bf8ad6dd93821c.zip 1,669,925,287
6.3 17U216 484aec88f4fada6ce849edd6639ccf5a366fdb7d.zip 1,669,881,630
7.0 18R382 4314687e5fd2bde22be45af64b24478cf233c392.zip 1,370,904,994
7.0.1 18R395 77003ecbd06ca550f69ee456396aee5c129c3a44.zip 1,370,895,237
7.0.2 18R402 deae041ff023a3b4776959fd9adf275bc5bb1503.zip 1,370,899,405
7.1 RC 18R589 b602eac1cab444622ff76a40f295621249e5c903.zip 1,355,293,518
7.1 18R590 b87d920ced4fe887b3eb9fdec5693758bfbe9cce.zip 1,355,282,171
7.2 18S563 0cecf8697ca16117db6a2372893b299e18ae1e6b.zip 1,353,449,157
7.3 18S801 2522161db43ce1726cb78451fef47234248b7482.zip 1,352,932,849
7.3.1 18S811 d48e0c8f0373fe9b71113e09c1a2f86f2e24d580.zip 1,352,927,374
7.3.2 18S821 439295ced56f2079a8d11b26e7c55337c2700606.zip 1,352,917,511
7.3.3 18S830 70d84d56b2edee5ba659ba967d9195827fbad0ef.zip 1,352,930,364
7.4 18T195 b3cd4396adb0c5b1214dee9158ce793a7ee12c87.zip 1,316,853,049
7.4.1 18T201 a684fd71beb431975e75ce0a4764e0a5b08f917a.zip 1,316,841,750
7.5 18T567 ee492f6682fa4a2434e2ed7e0c87346416247c92.zip 1,315,763,433
7.6 18U63 f4735ba32c5cf78138b90eb15ebd3584776a9169.zip 1,315,056,356
7.6.1 18U70 df6a30e3b5965a6efe91da7c150b94bed9cf32f4.zip 1,315,067,346
7.6.2 18U80 7b9087c2aaddd3834994fa036a6f751a695cc9f8.zip 1,315,051,100
8.0 19R346 dfd30b5fea0c0de00234a79baf37785572d41d3b.zip 448,448,901
8.0.1 19R354 43fcb6cf2d5113bf7206866d796a1c01801a7142.zip 448,389,661
8.1 19R570 9895ae0b4d85a7fd1f3763caae2b68d067ba0364.zip 407,767,217

Apple Watch SE

Watch5,9

Version Build Prerequisite Version Prerequisite Build Release Date OTA Download URL File Size
8.3 19S55[1] 8.1 beta 19R5541f 13 December 2021 33276ba2175025453312537ee50ba26ebac2062e.zip 403,716,366
8.1 beta 2 19R5551d d5a32a5682516f42b5ebb717e008dcb658cdebe6.zip 398,677,871
8.1 beta 3 19R5559e f62ba0ea666223363d1dbf3d1abae18147850585.zip 384,521,383
8.1 beta 4 19R5566a 1ade5c8834755d30c504825467081246debf1c10.zip 383,859,480
8.3 beta 19S5026e c6fc04e6a7cf0fe6992804736e75f6ce6edf8fd9.zip 353,020,458
8.3 beta 2 19S5036d 2130c0b65910c2a8b08b96fc1c62b0ae4caf78a0.zip 345,924,451
8.3 beta 3 19S5044c c48b21b3484ba7a6c23af0e61efb37cb1c9fda03.zip 195,080,983
8.3 beta 4 19S5050c c3c96883dccef0b63440fbce8cc6770704df17b1.zip 185,329,360
19S55 — ae0b80e9f648f9f6bf1415fa92b3ebcdfa40e228.zip 1,869,064,651
7.0 18R382 ddd2aa0eb8d4444b41599d1ef088d9db4d79108f.zip 1,345,425,469
7.0.1 18R395 4c1646e4f131cd0f0f1a57953f6666fdc4b22bd6.zip 1,345,413,129
7.0.2 18R402 e2eb17b25a02969ca94d4ee504b82e488fb1c387.zip 1,345,416,744
7.1 RC 18R589 6f96669994f92da4086284b83b963ff40d4a6ad0.zip 1,330,844,261
7.1 18R590 d4c76038496183185589aa0616421af2a4e5cf11.zip 1,330,834,561
7.2 18S563 5964fe27d8eda095ba6a84b70cbccccf768e0595.zip 1,328,288,984
7.3 18S801 4d0d614c00624185e42916cf55f51b6a221927f1.zip 1,327,755,974
7.3.1 18S811 d0bef2203a1680dc8e76957144728c0f3463f6eb.zip 1,327,758,591
7.3.2 18S821 1b8020100543170c3666f605de1f39d6b4e62569.zip 1,327,765,092
7.3.3 18S830 28b0e543715635142cb69f7ea027361507858650.zip 1,327,759,028
7.4 18T195 7feaa3d1d2b9c201a526b3867a48f3a34dcbbd35.zip 1,292,878,970
7.4.1 18T201 7011c55ea7c350a2ebb22def7c60c9637c12e959.zip 1,292,877,048
7.5 18T567 16a497e916d2112df4900b540189990eb04ef717.zip 1,289,897,358
7.6 18U63 fa44c830b47d407d30ed5f210f2a3d5275f682ab.zip 1,289,235,313
7.6.1 18U70 289ab49e90129eecc3f743ef5a33870eb4814e03.zip 1,289,261,765
7.6.2 18U80 4b68a35c93b99922ecaf1427d7d4c1b1a7c06a33.zip 1,289,226,151
8.0 19R346 4c6a9a2b96b83a5581e5705d3d4481467ebfe990.zip 414,035,578
8.0.1 19R354 2394db67ef5d4aed5f6b6fc472b3ddd0ef0a52b6.zip 413,940,039
8.1 19R570 e5154e8beab1d7c9973a3f4fc9907a4f9a25f77c.zip 378,267,812

Watch5,10

Version Build Prerequisite Version Prerequisite Build Release Date OTA Download URL File Size
8.3 19S55[1] 8.1 beta 19R5541f 13 December 2021 ee68a44ebb6f81efee2f1e79d0a7b3bb63a92aea.zip 403,740,299
8.1 beta 2 19R5551d 10fc4c98712c11335d2047edb43fb7f69729038e.zip 398,697,182
8.1 beta 3 19R5559e 11db0795a0e951b1b6f0b9aa11d08747001b2567.zip 384,521,091
8.1 beta 4 19R5566a 00a1cf0b0a7c79fb590ef1fa1cd34180bd990f19.zip 383,872,653
8.3 beta 19S5026e 296cdf8118d32059021ede2dd24771ffb4fb10f3.zip 353,151,222
8.3 beta 2 19S5036d f5dfaddc1a1f4ce27f4c867c286b2294dfacfb1a.zip 346,047,370
8.3 beta 3 19S5044c 4283aeee395a57ac874f77292d5fb8269b9227da.zip 195,200,970
8.3 beta 4 19S5050c 5e2debd00f28eb3d112040d2ab912881441d34b9.zip 185,448,770
19S55 — 403b518a8d9bc01e6fdb56f975782afb4be34cc8.zip 1,848,539,278
7.0 18R382 013b75d95cdace1afbb63730c7fa8b645642cc89.zip 1,330,637,975
7.0.1 18R395 df9d77afa45f0dd484d5a06c91d7d1202ff498e6.zip 1,330,631,975
7.0.2 18R402 25307084df7042a06f52ed7b92966f89d979fe91.zip 1,330,627,877
7.1 RC 18R589 401bfda0661326a0a439d18ae516a8dcd2ef41ce.zip 1,315,081,750
7.1 18R590 5b96eaeba0d66a77f07df2272431f05cbe227c4c.zip 1,315,081,885
7.2 18S563 ae1213ce1689b6892dec33acdd11628608bf9e00.zip 1,314,622,209
7.3 18S801 d1a1dea64a84f313acc1b6eeca73ac7822562f23.zip 1,314,034,256
7.3.1 18S811 691bf5864bb7a805e9406d6be52b8a80ef27feb1.zip 1,314,032,413
7.3.2 18S821 beb62b9e236c519bff2c38bc87e4296045cc2ea0.zip 1,314,037,581
7.3.3 18S830 d474023ce0c099eaee11374f03e8ba6fd5d6a7a8.zip 1,314,028,481
7.4 18T195 110368b6d4c3521841be5a187f87c05c0d7b0981.zip 1,277,188,796
7.4.1 18T201 fa0e9d87f02d4ff97064008552d88e1960bf241f.zip 1,277,183,117
7.5 18T567 7c332da9b63273caabcc4073dbfa3e668158bcc2.zip 1,275,796,241
7.6 18U63 78050cda63477dd520a4ec0fde731707d80eb7af.zip 1,274,967,863
7.6.1 18U70 5fc085b567b373b431d5dc1405d818c9cd220cfb.zip 1,274,992,786
7.6.2 18U80 f7d5428a4fbaebdc95b8b0c36fe2663be2bf9e9d.zip 1,274,958,241
8.0 19R346 ae8b5a3e8b20f12d6921bfc6e0061f6cd03bf5a7.zip 414,033,733
8.0.1 19R354 b786de39999822fc2cf349e50a0398df92a4fd37.zip 413,943,323
8.1 19R570 5f39c9e24e36c68de025f70ae24dc053c71b4af7.zip 378,281,591

Watch5,11

Version Build Prerequisite Version Prerequisite Build Release Date OTA Download URL File Size
8.3 19S55[1] 8.1 beta 19R5541f 13 December 2021 2a410f0a5cd52c6c15a98b2f98a39d5ce235210c.zip 437,517,103
8.1 beta 2 19R5551d 57e209342b49a1ca621bc80e9394ad93911fc2b7.zip 434,936,707
8.1 beta 3 19R5559e 4a7afdeb9b3a34abf9b8354be0418f7d1ba6d8ea.zip 413,811,726
8.1 beta 4 19R5566a 82dfda878dee95075a5a95dcf9d6c351b5f0719a.zip 413,009,868
8.3 beta 19S5026e 2ce8fcbbd98767aa2efa8c19c32d491e00158874.zip 400,964,905
8.3 beta 2 19S5036d 10d8f809f5bf578b2e0807fcaa812294083e9448.zip 374,538,792
8.3 beta 3 19S5044c e88c81c9dba708710f8cf38c20a0069cf30021bf.zip 214,204,019
8.3 beta 4 19S5050c 841a6ca6bd4ce359a397ee8c4091dc8941631e06.zip 204,952,154
19S55 — ef8241574a29f52c3ee392e8b9dec9f3f7ca138a.zip 1,916,486,195
7.0 18R382 f1de8b129bece0b9f3088a0e53d5a32ffd90e573.zip 1,383,595,270
7.0.1 18R395 e5dcdc953cc5ffeda673421d1315023ac5fce10e.zip 1,383,583,692
7.0.2 18R402 ac293b1a032e1167e35a535268760924f3863750.zip 1,383,585,119
7.1 RC 18R589 f83720a342d7fc4a764fcb69f393c0fe559340d9.zip 1,368,401,873
7.1 18R590 909fb53d63daf367565a0bb7bdad9fc4fb92e5e8.zip 1,368,405,870
7.2 18S563 6b6adffe9c39355f996fad393c0e58ebeb0870d3.zip 1,367,785,193
7.3 18S801 0636c68eb0e46d357eaaa74a1ea586b57d8b30ba.zip 1,366,420,448
7.3.1 18S811 85fdf5131dd2793c346fc6aac98eb2c7e8dc3e09.zip 1,366,421,489
7.3.2 18S821 14d2d93aa2aed106028f53684392b8a99efa31f7.zip 1,366,409,652
7.3.3 18S830 29a523e4434f497971b66b431102687d566407be.zip 1,366,415,172
7.4 18T195 02403c7f82e7c25e6959b2e2549e53ce4150209d.zip 1,332,088,927
7.4.1 18T201 e48408968b7f3988a846d619224f8436424357b0.zip 1,332,080,387
7.5 18T567 3c7093ec8948b552810f644a40a72d78f859e775.zip 1,329,959,338
7.6 18U63 d4db61b96f5143725f6b1a961f970ad1414c15b5.zip 1,328,590,524
7.6.1 18U70 aa865475a9a880d1736d137a5f63d1396ec2f4f6.zip 1,328,604,338
7.6.2 18U80 1d12ad2bb40d0d8d51ef99a1cf965e0ef90365ce.zip 1,328,574,573
8.0 19R346 d901efaa432acc9db1440c8dce1da02bb395cf59.zip 447,745,152
8.0.1 19R354 c38f8a7ca5609e6ad6a2a157394229a26744c4e5.zip 447,682,964
8.1 19R570 5faf28710730993a628990991f8da5e8221d6fc5.zip 407,034,569

Watch5,12

Version Build Prerequisite Version Prerequisite Build Release Date OTA Download URL File Size
8.3 19S55[1] 8.1 beta 19R5541f 13 December 2021 22d71ebcd9bf0032f06bb6eff7309c310bce5c37.zip 437,533,623
8.1 beta 2 19R5551d b0c3c75e14932bbe5783fac8cabf7c9ed49365e7.zip 434,959,759
8.1 beta 3 19R5559e 088b7addcdae434c2e703ee763796596cc920aee.zip 413,824,543
8.1 beta 4 19R5566a 384ef277c74134c531d3d31eb20160c70e6dd8e6.zip 413,024,213
8.3 beta 19S5026e fb255f4edd55ac8b0bee8a8d4823d359e61fc1a7.zip 401,080,634
8.3 beta 2 19S5036d b7ad4254e70548bd083bbef5c2732fd271a63fa6.zip 374,653,218
8.3 beta 3 19S5044c bae195f8dbf0e164e952a4d22cf5422704de52c5.zip 214,316,243
8.3 beta 4 19S5050c 0fd45c328ec102eb9eb0057209396f3e4994ecdf.zip 205,063,212
19S55 — 8386a3fc6709c710aa24d7a4cbc5914d5f3be1e5.zip 1,896,080,213
7.0 18R382 64c781e927de72fae7949ab825d2b29c5ca9efda.zip 1,370,338,746
7.0.1 18R395 0ca606c08f8773564e8506dd87f961ba2f4ba720.zip 1,370,331,820
7.0.2 18R402 5abb0c41d776f77cb769deae8bb5dff661950bed.zip 1,370,332,229
7.1 RC 18R589 e0a3a172faba1921a0c41ced4e9535e8a93965bf.zip 1,354,668,377
7.1 18R590 2e5df4d4aefe7e464cdca1f25d9c9eda510c775a.zip 1,354,664,011
7.2 18S563 9cd910fcc1917c7291161cf4ee5b139ada903741.zip 1,352,999,465
7.3 18S801 2ab0722c7df102242135d1c6eb67fe333989f9db.zip 1,352,205,870
7.3.1 18S811 72b92d8f0c41ab95ae692a0cbfe4335da6fa485d.zip 1,352,206,544
7.3.2 18S821 b9c4af87a67c66c2fc7c6a61834446b63764dade.zip 1,352,197,240
7.3.3 18S830 12d0a1a8b007f14522d796e547b945b573dd547a.zip 1,352,194,177
7.4 18T195 33c3cbb0ae90f98122d17d5a4ea0e0fcf999d1c9.zip 1,316,127,390
7.4.1 18T201 a81a703713400932466a2c965834d5c83a436e9d.zip 1,316,117,682
7.5 18T567 5e25892e41696228eeb4ab72b608c907fc16515e.zip 1,315,049,220
7.6 18U63 10c04c84e14384f1b7cb9df4fe6ab55a7dea3ffa.zip 1,314,350,618
7.6.1 18U70 adef2fc189d15cfd7ea4dfde9c74882746197dd0.zip 1,314,364,002
7.6.2 18U80 2ca839113300941682d8de232aab54158d965950.zip 1,314,336,908
8.0 19R346 9d2a80c4d3f033a31246b385bea847b50ea3b6e8.zip 447,759,685
8.0.1 19R354 f2652d40b9be6c9cb697950a1beceebb984d1843.zip 447,702,812
8.1 19R570 0be16039485971f94225679475a49b5a14566889.zip 407,065,880

Apple Watch Series 6

Watch6,1

Version Build Prerequisite Version Prerequisite Build Release Date OTA Download URL File Size
8.3 19S55[1] 8.1 beta 19R5541f 13 December 2021 720f2519f66362ae501107a0a9bcfbfabcd6c78c.zip 391,812,204
8.1 beta 2 19R5551d 21ef3ca0dc1763962d2b028555e9539ec5cc0d72.zip 387,219,302
8.1 beta 3 19R5559e 3f4cc9adbfda65e306a88e9c5f0684ea385db5a1.zip 372,685,623
8.1 beta 4 19R5566a b749e0445c7dd5496ef82bd056379a2ee935b258.zip 371,924,827
8.3 beta 19S5026e af0fa0a097ac7e2a58fb26615693acbc7a93e328.zip 340,905,697
8.3 beta 2 19S5036d 4dfbed4a1183b2ab5449af9df89c3481bcc29685.zip 334,199,372
8.3 beta 3 19S5044c a384393051f2656ce4d58b41e0513cd7463ee59d.zip 183,248,812
8.3 beta 4 19S5050c ebd047d3264e495939b0d20951a78a6bf1418189.zip 173,674,612
19S55 — e52a569641730c0dd6223d6c4fa5a537dc48ffc7.zip 1,859,491,779
7.0 18R382 6b70f9c09b5b345e32679fa6118e76ff72d8f919.zip 1,337,012,108
7.0.1 18R395 e2751be72b81fce13a609132175ce39c4f3ad8f2.zip 1,336,999,711
7.0.2 18R402 fc43e39d1986b889b1054943da0b0f14abd4377c.zip 1,336,996,372
7.1 RC 18R589 dc4c48e00e52100b9d20ba671d3d00723506cbc8.zip 1,322,625,963
7.1 18R590 7b3ced670c04b68f36e588f9aede3dbeb1f86ea4.zip 1,322,622,276
7.2 RC 18S563 88157ee18c0857c23883f740de8f80137af4a13c.zip 1,319,454,505
7.2 18S564 81d27b43c79dc5d9faca9b55de7d7fdc12a64d3a.zip 1,319,454,500
7.3 18S801 23fd453f4efa9c28a1c3abcd69867acfa4462378.zip 1,318,927,326
7.3.2 18S821 eb2408e16e89c60c96f96d4ad088aefa80a0f273.zip 1,318,934,748
7.3.3 18S830 3e10052552fb0c2326e57aa1e4f8d7149eb3fddd.zip 1,318,926,986
7.4 18T195 f9ec3714db2b8940f1d971cccdf90172996de50a.zip 1,284,135,976
7.4.1 18T201 bf5e7cd0393ff6b53a35045e4e4e0e5f2b691743.zip 1,284,126,202
7.5 18T567 0d475b4bca1855acda7df8a765fb3f76586e5dc9.zip 1,280,559,816
7.6 18U63 a7bba7f145b8c815cf185ebe390797cd191860bf.zip 1,280,189,192
7.6.1 18U70 1778a12c5dbb444e5e7bb2bcbe83f6c89ab2871f.zip 1,280,207,937
7.6.2 18U80 1171756eb0501d78233dd62a87dcc6f1898ede98.zip 1,280,193,040
8.0 19R346 dd9f57ea24c256fb1e3c69bd5d2b040c56046444.zip 402,091,816
8.0.1 19R354 e9ff68974734e47b8548f72ab65408146569f95c.zip 402,062,479
8.1 19R570 0b72e8427945b76987da7201d7d730cabe0d2024.zip 366,561,821

Watch6,2

Version Build Prerequisite Version Prerequisite Build Release Date OTA Download URL File Size
8.3 19S55[1] 8.1 beta 19R5541f 13 December 2021 56b0548b7e0520d5621de6044a4b4a9cc55d6540.zip 391,832,368
8.1 beta 2 19R5551d 493492dd58d823433a4006f7e2bbd46c583ecbb1.zip 387,234,973
8.1 beta 3 19R5559e 29c6ee57644143fe0aaff8affff5b56ec6ccc6d9.zip 372,693,247
8.1 beta 4 19R5566a 09aa4bb77c0737eceefd1028c414affc5771a2d6.zip 371,931,963
8.3 beta 19S5026e b768e0ba7b5adcb843aba0fd1a5196b192e6863c.zip 341,028,730
8.3 beta 2 19S5036d 740f14c6615747b43eeb5251277ab3b148420c2d.zip 334,315,646
8.3 beta 3 19S5044c c6ac220c0c2c98b4b6aa546bccdc8e58a39f6ab2.zip 183,365,039
8.3 beta 4 19S5050c b969b6833c581451d149ea8c910fd5eada059372.zip 173,776,441
19S55 — 2c0ca91676f05353d9cae78860bfa87ee1697453.zip 1,839,381,639
7.0 18R382 12f3e8ef7e4b3daebcd5f4122333f9e4fbf537f4.zip 1,320,933,449
7.0.1 18R395 e1d9e3f139b3ba80dc1be67968160c428fda284c.zip 1,320,921,722
7.0.2 18R402 34ea756786876c0352d5d7e84cc20f0be9299dd1.zip 1,320,921,638
7.1 RC 18R589 268e9f8bf9beb417f6c8bfc5c5024089edea0c9d.zip 1,306,867,776
7.1 18R590 2e4e8c1bdf13c256d42dc132ad34cdecf5961f1d.zip 1,306,865,468
7.2 RC 18S563 970ae11f7fc4b70137b82b67f22c3af77bebcf86.zip 1,305,417,793
7.2 18S564 744d1132b8953083ba91eb78581ce68d49a4dc4a.zip 1,305,418,560
7.3 18S801 96fb47e5f24df39b7ab9e05a94eb7770af058724.zip 1,304,847,338
7.3.2 18S821 ed32a8236d54a2158d4ebc7edf3d2e42e1a8f170.zip 1,304,847,692
7.3.3 18S830 29831e056042cfe54ee7fbca5a68ed4dca37cf65.zip 1,304,840,546
7.4 18T195 d7ab7922b2e78d02fb718b1765e8e6ff0ba30351.zip 1,268,351,963
7.4.1 18T201 85a85f7d5a5866ace9da2f7457cfbf064351e23a.zip 1,268,339,900
7.5 18T567 fb82c2464f73598b8e47a60c2379c0918dfea7ee.zip 1,266,878,729
7.6 18U63 fc8bb002118e49084d351c02a7b6575c2f98e543.zip 1,265,925,738
7.6.1 18U70 5c50dd89b59b5b751879dceb9b13bffdef9b64ed.zip 1,265,940,890
7.6.2 18U80 4d0a19876a092fefaa7313507dd138f8ad2a83cb.zip 1,265,933,979
8.0 19R346 a2b1abb846c0f74b5af477cef303e05c5db461b8.zip 402,094,991
8.0.1 19R354 f7fb908f4ac2c9fdd1a4e464886dfbe64b8500e5.zip 402,068,264
8.1 19R570 1dd66245966c57dd19e445ab4c26f8b55093e031.zip 366,583,013

Watch6,3

Version Build Prerequisite Version Prerequisite Build Release Date OTA Download URL File Size
8.3 19S55[1] 8.1 beta 19R5541f 13 December 2021 d553b3e0b0b64857eee332675cd4dc17382ec9ef.zip 426,575,469
8.1 beta 2 19R5551d ec2aa6fce39a6ad18875dfca5d1ef33309c2caee.zip 426,750,138
8.1 beta 3 19R5559e beab2fe326870545318a662f999fbd3c56fe5520.zip 401,759,551
8.1 beta 4 19R5566a c61658f59bdcad40f85e7c2eefbbd7569574dcd8.zip 400,809,017
8.3 beta 19S5026e de2d9f1784350b7a774c0bf0ea28b14a8298271c.zip 388,833,157
8.3 beta 2 19S5036d 3077dff488b1e7a6d52521022cdaef6e50b9ceed.zip 362,166,155
8.3 beta 3 19S5044c a00dffc9a46c2033c039efb3bb104fa007640c8a.zip 202,206,967
8.3 beta 4 19S5050c 2b37c305b6a733138ceeab9ce680f420dd1f96c4.zip 192,915,790
19S55 — 607e50c3127ccc93b05e0f2f19738e8d549bd92b.zip 1,907,017,490
7.0 18R382 e93292cb1b7f239d0ec0f501c677ec444a78eff3.zip 1,374,507,546
7.0.1 18R395 f109492947c7afcc4ca3b081542b0a4406ce947a.zip 1,374,496,131
7.0.2 18R402 4d08b567f92ae74af37a11a70ca27fe12eb9981d.zip 1,374,492,071
7.1 RC 18R589 189e80f1070d1d941c6f091223d1109a3fbcf5a1.zip 1,359,464,497
7.1 18R590 dde366a201a9db6b1402d7c5646b18b8b8a89555.zip 1,359,457,536
7.2 RC 18S563 0b477f6b52d8728e0f5fb84a39182a3dc112b928.zip 1,358,074,014
7.2 18S564 e772cdb949f697397dc339b4311afa7ae65abc77.zip 1,358,069,126
7.3 18S801 a723b2418135012520f5a1ad90b90a3598868a24.zip 1,357,417,969
7.3.2 18S821 8982f05d371a4fb6c42e6246546a4b3348a6cb42.zip 1,357,418,559
7.3.3 18S830 e286f0a37088b5c8db0400940829481de3187bb1.zip 1,357,410,279
7.4 18T195 f1f91f2d5335301cdd9fe2e0e1305df008b24197.zip 1,323,411,215
7.4.1 18T201 85f50262c7ce71b001f8437dc2d1ed5bba074139.zip 1,323,399,623
7.5 18T567 675d700a25b4b45c786eac58d8b8c0fb0d94db3e.zip 1,320,150,447
7.6 18U63 9850fd66d35240ece884670c8d184665dce32078.zip 1,320,258,972
7.6.1 18U70 9c9ca2c7dfe2e636a6d3c9b91bba8630df48e369.zip 1,320,275,717
7.6.2 18U80 f3d4acbe4915d85c2a9226821bd5712be8618696.zip 1,320,257,666
8.0 19R346 8c8f3f90716bb167ff8fa9ba68e3796d401b88b4.zip 435,723,762
8.0.1 19R354 5d8a4ded72cb172930792ac53bc78a26959d51ef.zip 435,631,967
8.1 19R570 af444c704224ec49b91202824d2784d384c7e2cd.zip 395,157,622

Watch6,4

Version Build Prerequisite Version Prerequisite Build Release Date OTA Download URL File Size
8.3 19S55[1] 8.1 beta 19R5541f 13 December 2021 4454f92b4d792e1a5a90a4001d7b78d1c230e470.zip 426,588,042
8.1 beta 2 19R5551d a03ee70c19eb53f6554e4d5f8749ade2684cfb0e.zip 426,769,174
8.1 beta 3 19R5559e 70db900d27e28af19e6e0c298212871202cd6a2b.zip 401,781,591
8.1 beta 4 19R5566a 42c8f6eebe39b6d5b98ec52937fd8968de2a3213.zip 400,837,766
8.3 beta 19S5026e fbf29ad86b0e3a9208d9fd7b00f9613581cece98.zip 388,951,740
8.3 beta 2 19S5036d 87c62ff3486461ea50b8237c4ea230eddd1bef21.zip 362,288,835
8.3 beta 3 19S5044c dfde829cdedb8c0aa621df8d128b8d37f1241eb2.zip 202,327,509
8.3 beta 4 19S5050c 9be3f0cb5981674706bf5512ee6fbec4ad16af74.zip 193,028,499
19S55 — 744f73f68cf0979602bea3b84c5ccb49935f42a0.zip 1,886,819,508
7.0 18R382 3d3c4e7c432f34e6a9bb8a742645847e3106b233.zip 1,361,141,705
7.0.1 18R395 7d6f04ace3e2e86b741f1b50b196cd91192cf4d5.zip 1,361,125,882
7.0.2 18R402 f7468c18548e405357b31dcb0ecfa2cd6340b070.zip 1,361,123,136
7.1 RC 18R589 861b426b29c961184f11e01cfcc32c82f7612d9a.zip 1,346,590,384
7.1 18R590 7ab8c23e9c18d48356194e09b7f30c2002e63553.zip 1,346,586,672
7.2 RC 18S563 71b039803df466824fd9e6645818af9ff279180b.zip 1,343,821,118
7.2 18S564 bd03050b3cb9d8d09fb6e3b74a07bee0c3019684.zip 1,343,826,689
7.3 18S801 4d2b098d48d3c6e62eb327805e555c3c9d15b038.zip 1,343,416,919
7.3.2 18S821 1339960dea398733000035d45cc12165148f3d34.zip 1,343,414,815
7.3.3 18S830 566fd30854739fd1a7111e756d64858f270864cc.zip 1,343,408,694
7.4 18T195 ed3f2fa14a9e174df771e8d15f9afb94ae235f7e.zip 1,307,755,778
7.4.1 18T201 067f932aab77e147da0802640f75f070a8fe1c42.zip 1,307,738,637
7.5 18T567 f9f16e9903ddcbccf6db2841aab7e10d6bf3c640.zip 1,305,907,377
7.6 18U63 9706d7661fc6261bcde4e0efe76fabfbd7ffdc01.zip 1,305,201,838
7.6.1 18U70 a63a941ebb58aa4ef9c37e1e291836bb06c8656c.zip 1,305,210,916
7.6.2 18U80 401988bd50c852b8baefb1dd48d914d387975d68.zip 1,305,198,013
8.0 19R346 7608feda1bf30eab937d8ba7e0e97fe77eee6d77.zip 435,714,615
8.0.1 19R354 6862955f69daa5f8e9cda07e3ad6a122d47f43a6.zip 435,623,138
8.1 19R570 ba6df76933d73d55ec77174dbb44d89981b91b05.zip 395,175,669

Apple Watch Series 7

Watch6,6

Version Build Prerequisite Version Prerequisite Build Release Date OTA Download URL File Size
8.3 19S55[1] 8.1 beta 19R5541f 13 December 2021 67cf6106cc6d99a799f566a7c1a7a15b7635dbd4.zip 372,726,869
8.1 beta 2 19R5551d 743908091309774532157da754378723b278f7a7.zip 390,770,797
8.1 beta 3 19R5559e b90572731d9d714c513993b1278c1ddf3d6faed0.zip 368,198,527
8.1 beta 4 19R5566a 26f25ec72eba3ff634c052d9ec3d4218ebbc7f66.zip 367,379,316
8.3 beta 19S5026e c3db3a690e9f5ac8c644b6fd8813cc9f9efd0fae.zip 346,345,502
8.3 beta 2 19S5036d 50de0e3c8ef9549e8b7a7180659484eccefafdd3.zip 342,526,532
8.3 beta 3 19S5044c 37e30b0459582bbd6ef96a5e51104a1d40863848.zip 183,019,158
8.3 beta 4 19S5050c 4db37b7d5f9b85032ee382398c19e26ecf95ae5e.zip 173,328,893
19S55 — 36ec662acaa8f06343e7a23880cd693ca755b321.zip 1,894,794,615
8.0 19R343 ff8f188a60be02fedf4384cc42a96751865b3bf5.zip 403,192,690
19R346 56cb6258c93fe07dc6f080e18711f0cc0978579b.zip 403,424,482
8.0.1 19R354 507c190315e99fcc8c916f90ab917b2862bffe17.zip 403,277,557
8.1 19R570 c51fc7475a3e8e43a90db6c179aee81950c35e1c.zip 361,926,872

Watch6,7

Version Build Prerequisite Version Prerequisite Build Release Date OTA Download URL File Size
8.3 19S55[1] 8.1 beta 19R5541f 13 December 2021 7bdeadccd601a917d0a23c25154129992baa6ad7.zip 372,793,643
8.1 beta 2 19R5551d 55a423a05e162877d1314a848b77b41f3329baae.zip 390,848,084
8.1 beta 3 19R5559e dc9a10bf38a14011d0d94e5535fb4b653c0ce2c6.zip 368,268,509
8.1 beta 4 19R5566a b01c4ea34ebe295baba59d302d67fd3f55e2f2de.zip 367,458,042
8.3 beta 19S5026e 4ecdded43a997b7c855173430829558bb6a7dff9.zip 346,460,078
8.3 beta 2 19S5036d 03fe574ee64ef5003a5af38b9ba731de2ed156e5.zip 342,631,389
8.3 beta 3 19S5044c 236e2d7227cac1413056ad186d9ea86c73cce7a6.zip 183,116,679
8.3 beta 4 19S5050c 12bff30617ff84849ed1ac0d8d4014084039e744.zip 173,424,023
19S55 — 79953c87034e270eb3995ac54c704cd1044f2470.zip 1,888,636,545
8.0 19R343 2c679f3c3e7576aaaae0b54b6ec93f291c31f78d.zip 403,300,756
19R346 74186fb90b8bfe2b38d75e0d028f2391fbbf38e9.zip 403,527,162
8.0.1 19R354 3e2da06a8f57b52a5640c6f1710e4f0d040452d5.zip 403,365,163
8.1 19R570 4263ca104a054673e93b4dbb1aef3e7cb26dbde2.zip 362,002,587

Watch6,8

Version Build Prerequisite Version Prerequisite Build Release Date OTA Download URL File Size
8.3 19S55[1] 8.1 beta 19R5541f 13 December 2021 ea403413645ebb3d7b3062319034e30f191bff45.zip 441,746,471
8.1 beta 2 19R5551d 7ed20b238ddbcc64be42d5821fc67467d3f36057.zip 441,531,019
8.1 beta 3 19R5559e 989e3ef98b4fcc79e6ff612d9635e432263b712f.zip 396,797,831
8.1 beta 4 19R5566a d1f6283f41b84c9b48bf350bc3f843317c617a5d.zip 395,720,242
8.3 beta 19S5026e 01408f5f9907d8b23d11970d375da92e325683dc.zip 398,324,744
8.3 beta 2 19S5036d 4e2aa09287927b2a061bb9347c94d8f1df71f87a.zip 370,528,606
8.3 beta 3 19S5044c 2571de3428700e527e3b5a728d42ab7d8cc5b51e.zip 204,118,405
8.3 beta 4 19S5050c 3aeefda9e6cf28b08ac363cc3820c1f914addbe6.zip 195,141,436
19S55 — 00c74a2b8fcb7a27c6d51013a917c8cb505e42db.zip 1,942,751,537
8.0 19R343 b4e5ea40a31e12aaaa8273ed84d928d7c5c91787.zip 473,339,039
19R346 12a409d23fc0fd7e4ebaffabcfd94d1c1024fb65.zip 473,452,213
8.0.1 19R354 daa69507958a58141b97ff8e04aa5a985156d751.zip 473,372,344
8.1 19R570 27ce13136d1e352738735a649cd75a37f2744931.zip 390,026,463
8.1.1 19R580 6490b2ef2dae93e24f18cd15836078d293dbbfee.zip 390,019,344

Watch6,9

Version Build Prerequisite Version Prerequisite Build Release Date OTA Download URL File Size
8.3 19S55[1] 8.1 beta 19R5541f 13 December 2021 75e573e818524adf1f622d9b9f507ad2694ac4ff.zip 441,824,353
8.1 beta 2 19R5551d 1451c4df24fb2cad96c28de59d0bec9eed8d8c41.zip 441,650,444
8.1 beta 3 19R5559e 0ba6b363df1cdc8987f9798474c35209dfc79e2a.zip 396,884,074
8.1 beta 4 19R5566a 9e0401d492c78fec50062d67ef363f0cc2465f4d.zip 395,801,736
8.3 beta 19S5026e c812df37c1d162e5373e71f6597a035cbdfda982.zip 398,389,295
8.3 beta 2 19S5036d da02694866ee2774f9118f2148f8068972f63900.zip 370,639,272
8.3 beta 3 19S5044c b7dd274888105f44b658226bf1289253dee48274.zip 204,211,451
8.3 beta 4 19S5050c ae414f7777b35f7e5e5da9a99b6f0ac1ffede9e5.zip 195,234,725
19S55 — 41bb4815b5c8307ad74d586ffa272e9aee3d8847.zip 1,934,811,933
8.0 19R343 8e0838507aad52e58bead01b4c748d05ac4fb0c3.zip 473,434,249
19R346 ddd2a73e52a3d13760864617c8b15a1b15b21e7e.zip 473,548,438
8.0.1 19R354 652d84c46b999370eb07bf237a92decacb78ca2c.zip 473,467,340
8.1 19R570 869d3b31dcb58ff30dcf871efe47f82de69f1b62.zip 390,102,582
8.1.1 19R580 616c24ed8d7758884349723eb4e8048213335794.zip 390,092,468

Notes

  1. ^ a b c d e f g h i j k l m n o p q r s t u v w x Apple inflated the build number in its mesu.apple.com listing, presumably to make the device recognize the update. (e.g. 19S55 was listed as 19S6055.)
    The listings on this page use the build number displayed on the device.
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