Uhoofit R10 Smart Ring With Charging Dock Men Women Health Sleep Heart Rate

Brand Name: Uhoofit Model Number: R10 Certification: ce Certification: FCC Origin: Mainland China High-concerned chemical: none Function: Health Monitoring Activity Tracked: Steps Tracker Activity Tracked: Distance Tracker Activity Tracked: Calorie Tracker Waterproof Grade: 5ATM Metrics measured: Heart Rate Monitor Metrics measured: Sleep Monitor Metrics measured: Blood Oxygen Monitor Metrics measured: Body Temperature Monitor Metrics measured: Stress Monitor Battery Capacity(mAh): 14mAh (18mAh for #10 and above) Choice: yes