Function: Activity tracker with New Sport ModeDynamic Heart Rate MonitoringPedometerCalories consumedDistance traveledSleep MonitorCall/SMS/APP NotificationStop watchSedentary/Alarm/SNS/Anti-lost AlertWrist SenseFind PhoneRemote CameraTime Date/battery Remains display.</br> New Sport Mode: Start your New sport with Monitoring your time in secondsthe DistanceStepsCalories and your Heart Rate. Please hold the press key for 2 seconds to get history sports dataand then double click will ready to start a new sport. Pls Note: Long press 2s to exit.</br> Heart Rate Monitor: Advanced PPG (photoelectric volume pulse wave tracing) sensor your all day heart rate with static data and dynamic data in daysmonths and years. Please touch the heart rate menu</br> OLED ScreenTouch Key & Press Key OperationSynchronization & Vibration AlertScratch resistantHealthy and comfortable TPU materialPowerful battery provides up to 7 days of continuous use time and 10 days of standby time.</br> Compatible with Android 4.3 and above or iOS 7.0 and higher. Waterproof: IP64 such as raining??washing hands??not suitable for diving or swimming.</br></br>Product Description</br></br><b>Feature:</b><br> keep connected with smartphone through Bluetooth<br> Touch key and press key operated?? Gesture control?? turn the wrist lit screen.<br> Heart rate monitor: static and dynamic 2 kinds models. Calculate heart rate accurately by PPG sensor. <br> Time?? Heart rate monitor?? Pedometer?? distance monitor?? Calorie monitor?? Alarm clock?? finding phone?? sleep monitor?? camera remote capture;<br> Vibration remind: clock alarm?? sedentary?? calling name display notification?? Facebook /twitter /WhatsApp/SMS synchronous notification;<br> <br><br> <b>Compatible with :</b><br> Android Phone 4.4 or later: Samsung Gala