Xiaomi bracelet update failed to connect can try the method:
The first step is to unbind the Mi Band in the Mi Sports app, turn off the Bluetooth, restart the phone, and then turn on the Bluetooth.
Step 2: Enter the Settings app of the MIUI system, enter the Bluetooth interface, and cancel the Bluetooth device that has been paired (that is, the Xiaomi bracelet that you originally connected).
The third step, then enter the Mi Sports Mi Band app, re-pair, you should be able to connect the Mi Band.
If the millet band fails to update the system because of network problems or other problems, it has been displayed \"Please connect the APP for system update\
1. Unbind the Mi Band and log out during Mi movement, delete the Mi Band information through Bluetooth of the mobile phone, restart the Bluetooth and bind the Mi Band, bind the Mi Band during Mi movement and update the system according to instructions.
2, the original mobile phone unbind the Mi band, change a mobile phone bound to the Mi Band, then you can update the system, and then unbind and bind to the original mobile phone after the update.
This can happen because:
1. The bracelet is far away from the phone.
2. The battery of the bracelet is exhausted.
3. A problem occurs during the upgrade. System issue, resulting in incompatibility with new bracelet firmware. Solution: 1. Keep the phone close to the bracelet. 2. Use the charging device to charge the hand ring. 3. After closing, open it again for update.
4. Update the latest version of the system.
The Mi Band update failed because the Mi Band used an ultra-low-power Bluetooth module, which caused the phone to think that the Bluetooth had been disconnected during the upgrade. You need to let the phone connect with other Bluetooth devices, and then enter the Xiaomi sports software to upgrade it. Pay attention to the upgrade process to ensure that the phone is connected to other Bluetooth devices normally, it is OK.