1) Now you can monitor your battery on your phone directly from BMS. 2) The "Device" page shows all connectable devices, and you can connect or disconnect one device at a time. 3) The "Dashboard" page shows some basic information. Such as SOC, status, voltage, current, capacity, temperature, cycle, battery, etc. 4) The "Control" page, you can control the charge/discharge/autobalance switch . 5) The "Parameter" page show battery info such as protect param,current param,temperature param ,etc. 6) This APP runs via Bluetooth 5.0, and the maximum communication distance on a normal mobile phone is 10 meters (30 feet)