Analyse de l'application DayBand pour le 4 août

DayBand is a stylish movement sleep monitoring Bluetooth low energy products 1, support the pedometer function, exercise calorie conversion; 2, can sleep monitoring, statistical analysis of sleep quality of sleep; 3, support the sharing of health information, sports and other functions; Tips: The phone system must be android4.3 or more, and the phone must support BLE (Bluetooth 4.0), apk with the hardware to use.