Solutions:
If the data of Mi Smart Scale cannot be synchronized to the App, please try the following methods to complete the automatic synchronization:
1. Please stand on the scale or step on the scale first, and open the Mi Fit App after the scale screen is lit,
2. Open the Mi Fit App, then step on the scale, and then step off the scale after the weight value flashes twice,
If it still unable to synchronize, please try to restart the bluetooth, and then follow the above method to synchronize.