Main Functions *Bluetooth Call:support *Operating Mode:full touch + side button *Display Screen:1.85 inch IPS screen,240*280 resolution *Compatible System:android 4.4 and above,iOS 8.0 and above *Batt more→ery Capacity:350mAh *Waterproof Level: IP68 waterproof *Watch Dials:several dials for your choice,support dials market and custom dials *Sport Record:steps,calories,distance,movement track in the App *Multi-sports Mode:walking,running,climbing,cycling,basketball,badminton,football,yoga,rope skipping.etc(20 kind of modes) *Health Monitoring:heart rate/blood pressure/blood oxygen/sleep monitoring *Reminder Functions:message and call reminder,Apps' message reminder from mobile phone notification