What to do if the Xiaomi Body Composition Scale S400 binding fails after using the Share device function?

For this issue, you can refer to the following methods:
1. Check whether the Bluetooth icon on the scale is always on. If so, please turn off the Bluetooth on the mobile phone of the master account and disconnect the connection between the mobile phone and the scale;
2. The device can only be connected to one account at a time via Bluetooth. When the master account is connected. The shared account cannot be connected. You can disconnect the currently connected account to keep the device in a paired state. Other accounts can be connected at this time.