HD Touch Screen With high definition touch screen, the smartwatch helps you to operate easy, and you can adjust 5 brightness levels,Clearer display is better for your eyes.Intelligent activity monitoring The smart watch monitors your step, sleep, heart rate, blood pressure, calorie burning, Shared GPS and 12 sport modes, exercise data recording, display motion data on your watch screen or on the APP. The smartwatch can sense blood oxygen, measure blood pressure, reflect your physical condition over time, and be your health expert. Heart Rate Monitor and Sleep Tracker The connected watch automatically detects your heart rate and sleep quality. You can see the current data in the smart watch and you can see the data history in the app. You can set alarm clock to vibrate to help you develop a healthier lifestyle.Message Notification and Weather Notification When you receive a phone call, SMS and messages (Facebook, Twitter, Whatsapp, Ins etc, the connected watch alerts you by vibrating). So you will never miss a call or a message again, by the way, you can shake your wrist to wake up the screen to read the weather forecast, air quality too.Battery and System Compatible The IP67 waterproof smartwatch is compatible with Android 5.1 and above and Apple 8.0 and above. Equipped with 170mAh battery life. A single charge for 2.5 hours can provide enough power to use about 4-6 days, 20 days standby time. long-term outdoor sports do not have to worry about the lack of electricity. the watch equipped with a charging base, simple operation, easy to carry.