New Smart Ring 2024 Men Women IP68 Waterproof Heart Rate Blood Oxygen Detection Sport Tracker For Android IOS Gift To Friend
- Certification: FCC, CE
- Activity Tracked: Steps Tracker
- Waterproof Grade: 3ATM
- Case Material: STEEL
- Item Weight: 3g
- Battery Capacity(mAh): 20mah
- NFC Support: No
- Metrics measured: Heart Rate Monitor/Sleep Monitor/Blood Oxygen Monitor
- Display screen: No
- waterproof: IP68 waterproof