The Mi band 3 m using gets disconnected even when i walk into the living room without my phone ( maybe cause of the Bluetooth range, i get that ), but when i get back into Its range, it doesn't reconnect, even after hours if waiting. For it to reconnect, i have to pair and unpair the device through the app, which takes hell of a time. Pls recommend any solution for it to reconnect as soon as i get into range