I8 PRO MAX SMART WATCH with heart rate blood pressure and SpO2 monitor will record your all day activities like steps, calories burned and distance traveled, sleep data, it also has features of sedentary and drinking water reminder, multiple sports modes Supports and tracks all your workout distances and physical conditions during exercise. With this fitness watch, you can have a healthier, more active life. Our smart watch for Android iOS phones has many features such as, weather information, music playback/controls, camera control, alarm clock , stopwatch, breathing training, sports. It can support most Android and iOS phones The smart phone watch is equipped with a high-quality speaker, through Bluetooth connection, can directly use the watch to answer calls/play music/read music/ Read messages/store contacts/store contacts/read call history.