What to do if the Xiaomi Watch S3 crashes or is unable to start up?

1. Connect the device to the charging base and charging cable, and charge continuously for more than 10 minutes;
2. When the wearable device still cannot start up after charging, you can try to force a reboot: press and hold the power button for more than 12 seconds to force a reboot.
3. If the device still cannot start up, you need to apply for after-sales testing.