How to restore the factory settings of Mi Tu watches?

There are two ways to restore the factory settings of Mi Tu watches:

The first method is to slide to the left in the main interface of the watch, select "Settings", and then select "Cancel pairing with mobile phone". The second method is to open the settings application, enter the system options, click Backup Reset, and finally click Restore Factory Settings. It should be noted that after the factory settings are restored, the pairing information of the watch will be deleted and the data on the watch will be cleared. When you use it again, you need to pair the connected mobile phone again.