Fit Ring: smart health ring for heart rate sleep tracking
Smart health ring tracks heart rate, blood oxygen, HRV, stress, sleep and steps. Comfortable design with IP68 waterproof rating and long battery life, operated via a simple app. Customer note highlights sleep accuracy and stylish appearance
Highlights
- comprehensive health metrics
- IP68 waterproof
- ease of use and battery life
Pros
- multiple health metrics
- comfortable fit
- long battery life
- stylish appearance
- easy-to-use app
Cons
- size selection recommended via sizing kit
- requires app for full functionality
Best For
Features
- Size Before You BuyWhen you place an order
- please choose your favor color and the ring size. Please refer to the size chart and measure your finger's circumference to determine the correct ring size for your finger. 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. if you know your US ring size from 7# to 13#
- then you can also buy our smart ring with the same US size.
- Intelligent Sleep Tracker This health tracker ring can automatically monitor your sleep. Monitor your falling asleep
- waking up time
- sleep quality (deep sleep and light sleep) through graphs. You can view daily
- weekly and monthly sleep data in the App
