1.4 Inch TFT Color Screen and Compatibility: This smartwatch adopts colorful touch and 5-level brightness adjustment which is more convenient and sensitive.The device compatible with Android OS 5.0 or IOS9.0 and above or Bluethooth4.0 and higher. The screen lights up immediately when you find the heart rate monitor, blood pressure, sleep, phone and message reminder, music controls, trackable sports, weather forecast.Battery and Performance Waterproof IP67: Smartwatch with magnetic induction charging, a full charge of just 1 hour gives you 7 days of use, standby time 20 days to 30 days. Our smartwatches with IP67 waterproof performance are more comfortable and convenient when you are exercising or playing water games.Message & Phone Reminder: This smart watch gives you timely messages and phones by connecting to bluetooth like facebook, whatsapp, other app messages so that you don't miss any important information.8 Sports Modes and Daily Health Data: The Smart Watch gives you multiple sports modes, such as walking, running, cycling, jumping, badminton, basketball, soccer, swimming to exercise data analyzes & records and offers you exercise data , like steps, calories, activity time and average hours per second.Heart Rate & Sleep Monitor: The smartwatch help you track your heart rate and sleep in correct time and continuously throughout the whole day. Record deep sleep data, sleep time and wake time to improve your sleep quality.