1. IP68 waterproof and dustproof to meet the daily needs of life 2. High-definition Bluetooth call, one-key dialing 3. The phone contacts can be directly synchronized to the watch through the APP 4. 24-hour automatic monitoring of body temperature, accurate heart rate monitoring 5. All-round exercise data tracking, real-time record of heart rate zone, exercise duration, calorie consumption 6. GPS sports positioning, real-time view of sports trajectory, sports mileage, real-time pace and calorie consumption and other sports data 7. Conveniently measure blood oxygen at any time, so that health is at your fingertips 8. Wearing method: wrist strap 9. Charging method: magnetic 10. Battery capacity: 230 mA 11. Material: TPU+TFT 12. Waterproof level: IP68 leve