Bluetooth 5.3 making/answering phone calls, call recording, full touch screen, step counting, stroke, sleep, alarm clock, sedentary reminder, remote control photography, music control, female menstrual period prediction, wrist flicking and screen brightening, weather, fitness tracker, 113 sports modes, magnetic charging, APP notifications reminder(SMS, Wechat, Facebook, Twitter, Instagram, WhatsAPP, etc), IP68 waterproof, long battery life , GPS activity tracker via smartphones