crwdns2933423:0crwdne2933423:0

Xiaomi Mi Watch 2021 Teardown

crwdns2936315:0crwdne2936315:0
crwdns2936311:0crwdne2936311:0
crwdns2931653:05crwdne2931653:0
Xiaomi Mi Watch 2021 Teardown: crwdns2935265:00crwdnd2935265:01crwdnd2935265:03crwdne2935265:0 Xiaomi Mi Watch 2021 Teardown: crwdns2935265:00crwdnd2935265:02crwdnd2935265:03crwdne2935265:0 Xiaomi Mi Watch 2021 Teardown: crwdns2935265:00crwdnd2935265:03crwdnd2935265:03crwdne2935265:0
  • Just two Phillips screws secure the main board—twist them out, and the board floats free as if by magic in this zero-gravity photo that we totally didn't stage.

  • For any actual zero-gravity repairs, we recommend a magnetic project mat. Can't have any loose screws drifting into the space kitchen.

  • After removing the mildly glued-in button cable, we find the following on the top side of the board:

  • Ambiq Micro AMA3B MCU

  • Bosch Sensortec BMI270 3-axis accelerometer/gyroscope

crwdns2935429:0crwdne2935429:0

crwdns2935429:0crwdne2935429:0

crwdns2935429:0crwdne2935429:0

crwdns2935429:0crwdne2935429:0

crwdns2935429:0crwdne2935429:0

crwdns2944171:0crwdnd2944171:0crwdnd2944171:0crwdnd2944171:0crwdne2944171:0