Features: 0.95 color OLED screen smart watch, supporting touch screen function(Single-Touch). Supports dynamic heart rate/blood pressure/sleep monitor, sedentary remind and female menstrual cycle reminder. Supports call reminder and various messages notifications(like SMS/QQ/WeChat/Facebook/Skype, etc), and the messages can be synchronized to the watch. Supports pedometer activity tracking, including steps, distance, calories and activities time. Supports other functions, like time display, multi-alarm, and find my device(phone anti-lost), etc. Also supports IP67 waterproof and anti-dust functions to protect the smartwatch from dust/water damage in daily life. Lift up to light the screen, allowing you just lifting your arm, then the watch screen will be awoke to show you time, very convenient. Built-in 120mAh Lithium battery, and you can charge the watch through connecting the charging cable once it is no power. Supports BT4.0, suitable for iOS 8.0 above, or for Android 4.4 and above.