(Redirected from S2)
T8002 refers to the CPU inside of two of Apple's SiPs: the S1P and the S2. The S1P is currently used in the Apple Watch Series 1, while the S2 is used in the Apple Watch Series 2.
The T8002 features 32-bit ARMv7k architecture.
It's also used in first edition of iBridge, AKA the MacBook Pro TouchBar processor.