Smart Watch Heart Rate Monitor Fitness Tracker

This is a multi-functional smart bracelet. It has an IPS high-definition colorful screen. It is compatible for iOS 8.0 and above, Android 4.4 and above. It will give you great experience! Features: IPS high-definition colorful screen.  Automatic heart rate detection.  Remind you if there is a message coming.  Record the steps into your watch every day.  It will monitor your sleep quality.  Use remote camera function, watch will automatically switch.  Support sport mode and stopwatch function.  Support life waterproof.  Support Android 4.4 and above, IOS 8.0 and above, BT 4.0 version.  Other functions: Pedometer, Calorie burned, Distance, Alarm, Social Media reminder, Stopwatch. Parameters: Screen: IPS high-definition colorful screen;  Chip: NORDIC NRF52832;  Resolution: 240 * 198;  Photoelectric sensor: Single LED green light + HRS3300 photoelectric sensor;  Acceleration sensor: Three axes accelerometer, BOSCH low power;  BT: BT 4.0;  System: Android 4.4 / IOS 8.0 and above;  Charg