The Apple Watch may not be a very beautiful decoration, but it is definitely a crystallization of technology. According to the disassembly results, the S1 chip built into the Apple Watch has 521MB of RAM, uses a Broadcom WiFi chip, and is equipped with an accelerometer and gyroscope from
STMicroelectronics. But the most astonishing thing is that this S1 processor, which is only 26mmx28mm in size, integrates as many as 30 independent parts. Even the famous foreign disassembly website ChipWorks believes that this is a very remarkable engineering achievement.