Specification:

Material: Shell-316 Stainless Steel
Size: #7 (17.6mm diameter), #8 (18.4mm), #9 (19.2mm), #10 (20mm), #11 (20.8mm), Thickness-3mm
Weight: Approximately 3g
bluetooth Version: 5.1
Battery Type: Polymer Battery
Operating Temperature Range: 0-50℃
Battery Capacity: Around 20mAh
Charging Time: 1 hour
Normal Using Time: 3 to 5 days
Compatibility: Supports Android 5.0 and above, Apple iOS 10.0 and above.



Features:

1. Multifunctional Monitoring: 24 hours continuous tests for heart rate and blood oxygen level, accurate statistics for sleep data, and comprehensive activity statistics including whole day step count, distance, calories burned etc.
2. Multi-Sport Modes: Support for over 100 sport modes.
3. Motion Sensing Game: Our smart ring supports motion sensing games on the app.
4. Alerts: Get warnings for heart rate and blood oxygen level.
5. Seize your result: Connects with WeChat Sports and Apple Health.

Package Include:

1x Smart Ring