Smart health ring with heart rate, SpO2, HRV, sleep & activity tracking
A wearable smart ring that tracks heart rate, blood oxygen, HRV, sleep and steps. Includes a sizing kit and a user-friendly app for daily health insights
Highlights
- multimetric health tracking
- sizing kit for accurate fit
- no subscription required
Pros
- comprehensive health metrics
- includes sizing kit for accurate fit
- sleep tracking with daily activity monitoring
- waterproof design
- no subscription fee
Cons
- size may require kit for best fit
- requires app for full functionality
- no explicit price or availability info
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
