1. Chip: Shengyuanda 8810
2. Memory: 32+64
3. Screen: 1.44 inch touch screen, resolution: 128*128
4. Heart rate sensor: PAH8007
5. Step counter sensor: AFA820
6. Bluetooth: BT4.0
7. Material: PC+ABS+rubber
8. Battery: 180mA polymer aluminum battery
9. Standby time: more than 360 hours
10. Use time: more than 120 hours
11. Charging type: magnetic charging cable
12. Waterproof rating: IP67
13. Mobile phone system compatibility: android 5.0 or above, IOS 9.0 or above
14. Functions: step counting, sleep monitoring, alarm clock, multiple sports modes (walking, running, cycling, skipping rope, swimming, badminton, football, etc.), sedentary reminder, incoming call/information reminder, notification push, heart rate monitoring, blood pressure detection, bloo
