What to do if the Xiaomi Smart Band 9 Active’s Bluetooth disconnects with the phone?

To troubleshoot the issue, please refer to the following steps:
1. Ensure that the Mi Fitness APP is not cleared or closed in the background. If it is, reopen the APP and check if the band reconnects automatically or tap to connect manually;
2. Make sure that the Bluetooth on your phone is turned on. If it is off, enable it and try reconnecting the band. Toggling Bluetooth off and on can help reset the connection;
3. Check whether the distance between the band and the phone is too far, causing the disconnection. Bring the devices closer together and try connecting manually by opening the Mi Fitness APP and tapping the connect icon.