BestSonny

Main features: Sleeping heart rate, sport heart rate, exercise intensity record and analysis, weight and dietary habit management, families and friends following...BestSonny can be used with Bluetooth wearable devices which can monitor and record steps, heart rate, calorie and so on. It will guide you to efficient exercises and a healthy life. Following families and friends to know them better and get closer. Enjoy your life with BestSonny!