Smart Ring - Health Tracker with HR, SpO2, Sleep, HRV, steps
Compact health tracker ring with heart rate, blood oxygen, HRV, sleep and step tracking. Includes a sizing kit for accurate fit and a user-friendly app experience
Highlights
- comprehensive health metrics on a ring
- sizing kit to reduce returns
- IP68 waterproof with cross-platform compatibility
Pros
- finger-worn health tracking
- multiple metrics: HR, SpO2, HRV, sleep, steps
- sizing kit for accurate fit
- waterproof and compatible with iPhone & Android
- no subscription fees
Cons
- no explicit battery life information
- no detail on app features beyond basics
- mixed reviews on accuracy mentioned in customer insights
Best For
Features
- Size Before You BuyBefore purchasing the FKGZJF Smart Ring
- we highly recommend to buy the FKGZJF Sizing Kit to determine the most comfortable and suitable size for your finger
- avoiding the inconvenience of returns and exchanges. The FKGZJF Smart Ring is designed according to the US ring standard
- if you know your US ring size
- then you can also buy the FKGZJF ring with the same US size.
- Intelligent Sleep Tracker Your favorite sleep tracker is now wrapped around your finger. this health rings for men women can also automatically monitor your sleep. Monitor your falling asleep
- waking up time
- sleep quality (deep sleep and light sleep) through graphs. You can view daily
