OTA Updates/Apple Watch/3.0

From The Apple Wiki

Apple Watch (1st generation)

watchOS "1.0" and "1.0.1" are marketing versions; their true OS versions were 8.2 and 8.2.1, respectively. Since the OS version and marketing version now match as of watchOS 2.0, a fake OS version of 9.0 is specified for devices on watchOS 1.0 or 1.0.1 (watchOS 9.0 became reality in 2022).

Watch1,1

Version Build Prerequisite Version Prerequisite Build Release Date OTA Download URL File Size
3.0 14S326 13 September 2016 5e566cfaf795592b9e830ac96837345978532b63.zip 977,406,237
8.2 12S507 139df3f4e43c18c65c6456d50ae9a78266cc4e8a.zip 840,489,257
8.2.1 12S632 8c8bb5b8898145010344a887a36916850a64e57a.zip 836,283,972
2.0 13S344 3f97c22e9da7dc4587548c5d8398d6ae79c30871.zip 602,352,829
2.0.1 13S428 66f4fddf62263a9f5977426b5cacfa0516ddbc0e.zip 597,338,869
2.1 13S661 69641241b2450a5835bcd672afcfc465ed101289.zip 595,547,925
2.2 13V144 d2b0ac6cd1f3200de3e4d20cc95e90da3d3ae09a.zip 588,868,960
2.2.1 beta 13V413 3b4f248b32d26007e8cb9197dcf1a3efd47f5d64.zip 588,897,351
2.2.1 13V420 88336d92b40b4bfdd72ae8b4efcfdcd050a6c71b.zip 588,855,385
2.2.2 beta 13V601 6b4c4de7cda8bebab3160fa314225daec5028e7c.zip 588,837,933
2.2.2 13V604 1255172d5982ec0b676b79a9611371a0bf960b13.zip 588,864,690
14S326[1] 3.0 beta 14S5247t a4ccf35474d578e91c3d6b25067803300e30d7fc.zip 328,339,971
3.0 beta 2 14S5278d 3392238e1362f55361288585ad21900c2af3bf15.zip 278,804,953
3.0 beta 3 14S5290d d07bd8a18f83339ba19dac6d12209e4e9d2bf2a2.zip 234,841,565
3.0 beta 4 14S5302d 2e643350d1ec813b08326c635cb4d9ee99a2c31c.zip 175,090,306
3.0 beta 5 14S5315a 2923419854e1193171093a5113169f42f9854541.zip 51,959,138
3.0 beta 6 14S5321a 16ac4fd215a7556f5c54139ca84e27e5e86dd1a1.zip 47,812,619

Watch1,2

Version Build Prerequisite Version Prerequisite Build Release Date OTA Download URL File Size
3.0 14S326 13 September 2016 70ba0f2c40bf7917cc24d6a9784855379c5f45e9.zip 978,058,954
8.2 12S507 93685be540602b56e3745c703655f33f3f130327.zip 838,356,610
8.2.1 12S632 30a50343c13ef7f696a1455c9d63c40bbb1890dd.zip 834,392,111
2.0 13S344 88b1dda6f88ca162a93d814a7896e87f3589edcb.zip 603,353,182
2.0.1 13S428 cdf65455d70109d124cb7ff52c97b07d0c5a7272.zip 597,617,651
2.1 13S661 8f4afb1f8b12f4ffdaf0b7dfa5c66a625323b2a7.zip 595,036,177
2.2 13V144 776fde9340618180265e708c36091c1cc4ef1a2e.zip 589,002,863
2.2.1 beta 13V413 9e905674a340c18a2d71331723a62f292daaa7d0.zip 588,996,827
2.2.1 13V420 2dec1f6d2599ea7012904a3410985016a9733daf.zip 588,962,800
2.2.2 beta 13V601 ce933f185c3a1f3776acad23eb75d1683cd774c8.zip 588,944,085
2.2.2 13V604 b78a65d2c8104d86a2d1db299e44fd664643f1a7.zip 588,961,812
14S326[1] 3.0 beta 14S5247t 011381abe547d964d987c9a5f92f8ff6f7e52d48.zip 328,365,495
3.0 beta 2 14S5278d 0c3ea38773f72c828891accc0b7b0beb46a58a70.zip 278,729,152
3.0 beta 3 14S5290d 540adf09edbc6d5f17ef729f95a65f29c9c765ff.zip 234,860,064
3.0 beta 4 14S5302d e7da2c53bdf810f21adaf92ef7ad03c9b6aa5241.zip 175,110,268
3.0 beta 5 14S5315a 550d8b5725f6c794502e496d4d63f43233f3981a.zip 51,937,335
3.0 beta 6 14S5321a 8bf905cbeebf12c0b71b6f1ca9b758dcd895b8e4.zip 47,838,679

Apple Watch Series 1

Watch2,6

Version Build Prerequisite Version Prerequisite Build Release Date OTA Download URL File Size
3.0 14S326 13 September 2016 331e2eefb058ac721ed5d68acde327aaf320295d.zip 992,708,276

Watch2,7

Version Build Prerequisite Version Prerequisite Build Release Date OTA Download URL File Size
3.0 14S326 13 September 2016 c2092c0cf6f59dddde3957871e535095158926e5.zip 993,598,799

Apple Watch Series 2

Watch2,3

Version Build Prerequisite Version Prerequisite Build Release Date OTA Download URL File Size
3.0 14S326 13 September 2016 d8a1ea45bc4d570d2e34e47f9aa384cc5f640f3b.zip 993,724,390

Watch2,4

Version Build Prerequisite Version Prerequisite Build Release Date OTA Download URL File Size
3.0 14S326 13 September 2016 ea01e500aba79e7ef9d0bdd6f763ce0c6e251068.zip 995,268,530

Notes

  1. ^ a b Apple inflated the build number in its mesu.apple.com listing, presumably to make the device recognize the update. (e.g. 14S326 was listed as 14S5326.) The listings on this page use the build number displayed on the device.