COLMI SR1 Smart Ring, 1 Count Rechargeable Waterproof Ring, Stainless Steel Smart Ring Compatible with Android & iOS System for Couple & Friend, Ideal Gift

With Maganet
Yes
Primary Camera Resolution
None
Batteries Included
Yes
Input Voltage(V)
3.7
Model
SR1
Watch Connectivity
Bluetooth
Warranty Type
No Warranty
Country Of Origin
China
Strap Material
Stainless Steel
Screen Size(inches)
None
Watch Features
Pedometer,Water Resistance
Plug Type
not applicable (without plug)
Battery Capacity(mAh)
17.5mAh
Storage Capacity
None
Supported Operating System
iOS,Android