1. 1.3 inch round touch screen
2. Always-on standby dial display
3. Dynamic UI interaction, following the rhythm, gives you a different experience
4. 24-hours heart rate monitoring guards health
5. High performance chips, faster and more stable
6. Intelligent science movement
7. Lightweight to exercise, music is often accompanied
8. All-day activity tracking, convenient life assistant
9. Scientific sleep, documenting complete sleep structure
10. Body material: zinc alloy
11. Strap material: silicone / metal
12. Battery capacity: 180mAh
13. Bluetooth: 5.0
14. Battery life: 4 days
15. Compatible with ios and android systems
16. Body size: 42.5x10.5mm
