HD Touch ScreenEnjoy a 1.95-inch AMOLED touch screen with a resolution of 410*502 for a clear, smooth, and easy-to-use . Full-screen touch at once to see more content, better controlLightweight and stylish designWeighing only 30 grams, this slim and lightweight watch features a stylish square design and is available in a variety of colors. The stylish strap adds a stylish look to your blood, sleep patterns, and more, and understand your health by timely notifying irregular heart rate and low oxygen levels100+ Sports ModesTrack your activities with more than 100 sports modes such as running, cycling, and yoga Monitor your heart rate, calories, and exercise time to make your workout more effective and scientific Always ConnectedStay connected. Stay connected with Bluetooth-enabled call and message notifications and music playback. Receive real-time updates from apps like Twitter directly on your watch.