multiple function: this smartwatch includes more practical functions, activity tracker (pedometer, calories, distance), heart rate monitor, sleep tracker, 8 sports modes, call notifications, sms and app messages (whatsapp, facebook, instagram ...), music and camera controller, sedentary reminders, alarm clock, stopwatch, weather, find your phone. 1.4 inch full touch screen: fitness watch with 1.4 inch tft lcd color touch screen display for exceptional hd quality. full touch screen technology.