Smart Fitness Pedometer And Sleep Monitoring Ring

Product information:
Color: Black 7#, Black 8#, Black 9#, Black 10#, Black 11#, Black 12#, Black 13#, Gold 7#, Gold 8#, Gold 9#, Gold 10#, Gold 11#, Gold 12#, Gold 13#, Silver 7#, Silver 8#, Silver 9#, Silver 10#, Silver 11#, Silver 12#, Silver 13#
Target Audience: Universal
Battery Capacity: 18 mAh
Additional Features: Heart Rate Monitoring
Wearing Method: Ring
Package Contents: Ring + Charging Cable + Manual