Dial style: circular Table diameter: 36-40mm Product weight: 60g Communication type: non card insertable Waterproof level: Domestic waterproof Charging method: magnetic suction charging Wrist strap material: environmentally friendly silicone major function 1.32-inch high-definition full touch, call reminder push, SMS reminder push, WeChat reminder push, QQ reminder push, sports Recording (step counting, mileage, etc.), sleep monitoring, sedentary reminders, calorie calculation, stopwatch, raising hand to light up the screen, dynamic heart Rate, blood pressure, vibration, exercise mode, remote photography, music control, intelligent alarm, weather forecast, high-definition large screen, multiple meters Disk switching, WeChat exercise, female physiological cycle.