New Smart Ring Men Women Heart Rate Blood Oxygen Sleep Health Monitor Fitness IP68 Waterproof Sport Activity Tracker Finger Ring
- Metrics measured: Heart Rate Monitor, Blood Pressure Monitor, Sleep Monitor, Blood Oxygen Monitor
- NFC Support: Yes
- Battery Capacity(mAh): 17mAh
- Display screen: No
- Waterproof Grade: 3ATM
- Activity Tracked: Activity Tracker/Steps Tracker/Calorie Tracker
- Case Material: Precious Metals
- Certification: CE