1. Screen: 1.28 inch touch screen, resolution: 240 * 240
2. IP68 waterproof function
3. CPU and flash memory: 1MB flash memory + 256Kb memory, 64MB flash memory
4. Bluetooth version: 5.1
5. Battery capacity: 600mAh
6. Charging method: magnetic charging
7. Platform: GR5515
8. Acceleration sensor: 3-axis acceleration sensor
9. Photoelectric sensor: PD70
10. Functions: heart rate and blood pressure monitoring, exercise data collection, sleep monitoring, sedentary reminder, music control, synchronized exercise data, incoming call reminder, alarm clock, stopwatch, countdown, photo, mobile phone search, information push, etc.
11. Size: 55.6x54.1x18.3mm
12. Weight: 65g
