What should I do the backlight of the Redmi Watch 3 keep flashing.

1. Check and update if there's an update for the Redmi Watch 3. Make sure the watch is up to date.

Open Mi Fitness App>>Device>>Update

2. Unbind the watch to perform factory reset.

Open Mi Fitness App>>Device>>Unpair

3. If the backlight is still flashing after factory reset, it might due to hardware issue. Please contact after-sales for assistance.

Does it help?

Yes
No