Ring Health Tracker for Women and Men
Smart ring with heart rate, blood oxygen, sleep and activity tracking. Waterproof and compatible with iPhone & Android. Customers note accurate HR/steps, long battery life, and easy app setup
Highlights
- heart rate & sleep tracking
- long battery life
- IP68 waterproof protection
Pros
- tracks heart rate and steps
- sleep monitoring
- long battery life
- stylish and comfortable to wear
- easy app setup
Cons
- no subscription fee mentioned
- size before you buy guidance provided
Best For
Features
- Size Before You BuyThe Tiantianka Smart Ring follows US ring sizing standards. If you know your US ring size
- simply order the same size for a perfect fit. If youre unsure of your size
- we recommend getting our Tiantianka Sizing Kit to find your ideal fit for maximum comfort.
- Intelligent Sleep Tracker Equipped with a high-end chip
- this sleep tracking ring can automatically monitor your sleep while you're sleeping at night. Monitor your falling asleep
- waking up time
- sleep quality (deep/light sleep) through graphs. You can view daily
- weekly and monthly sleep data in the App