Mi Smart Scale bind failed.

Solutions:
Correct binding steps: Mi Fit app-> My -> add a new device - > Mi Smart Scale, App automatically search complete binding.
If the above method cannot be bound, please refer to the following method:
1. Reboot the bluetooth of the mobile phone before rebinding.
2. Reboot the phone and then rebind it.
3. When "L" is displayed when the battery of the scale is exhausted, the binding may not be possible. Please replace the battery of the scale before rebinding.