Excellent Ergonomic DesignLarge Color-Screen : The beauty in all in view. Using a 1.3 inch IPS HD full color-screen, high contrast wide gamut bring a pleasant experience of high definition image.; Skin Friendly and lithe comfortable material. All-day Activity TrackingRecord all-day activities like steps, distance, calories burned, active minutes and sleep quality, you can get the completely report in the APP. Heart Rate Blood Pressure Sleep Monitoring Tracks real-time heart rate and Blood Pressure automatically continuously, also you could get completely report in the App. Automatically tracks your sleep quality, helping you analysis of sleep quality data and improve your habits and customs. Heart Rate Blood Pressure Sleep Monitoring Tracks real-time heart rate and Blood Pressure automatically continuously, also you could get completely report in the App. Automatically tracks your sleep quality, helping you analysis of sleep quality data and improve your habits and customs. Other Powerful Multiple FeaturesWeather Forecast, Sport Modes , Sleep Monitor, Step Counter, Calorie Counter, Call Alert(Hang up), Turn wrist take photos, Alarm , Sedentary Alert, SMSSNS Alert ; Connect the GPS on your cellphone can show run stats like pace and distance and record a map of your workout route.