Features: 1.30-inch 240*240 IPS display, 2.5D full HD screen, dynamic 3D user interface. Heart rate blood pressure monitoring, so that you can adjust the movement time and quantity. Sleep detection function, knowing your sleeping quality. Support IP68 waterproof, capable of daily water resistance, showering and swimming. Camera remote control, taking a photo and capturing every memorable moment. Remind you if there is a message or a call coming. 9 sport modes, including walking, riding, badminton, push-up, swimming, basketball, running, climbing, football, help you manage your health. Support BT 4.0, Android 4.4 and above, iOS 8.0 and above. Easy to use and great for running and outdoor sports. Parameters: CPU: NRF52832 Screen: 1.3inch IPS round screen Resolution: 240*240 Memory: 64K (Flash 512K) BT: BT 4.0 Compatibility: with iOS 8.0 / Android 4.4 and above Sensor: G-sensor Battery Capacity: 230mAh Standby Time: About 15days Watch Language: Chinese, English, Korean, German, Spanish, Japanese, French, Italian, Russian, Portuguese, Malay Mobile APP Language: Chinese, English, Korean, German, Spanish, Japanese, French, Italian, Russian, Portuguese Functions: Pedometer, Calorie, Distance, Heart Rate, Blood Pressure, Sleeping, Stopwatch, Multi-Sport Modes (running, football, badminton, basketball, swimming, riding, climbing, walking), Calling Remind, SMS Reminder, Clock Alarm, Remote Camera, Task Reminder (sedentary reminder / drink water reminder, take medicine reminder, meeting reminder), Synchronous Data to APK/APP