Ultra-thin smart ring with heart rate & sleep tracking
Slim smart ring for iOS & Android with heart rate, sleep tracking, and activity monitoring. Customers note stylish design, comfort, and reliable fitness tracking
Highlights
- ultra-thin ergonomic ring
- heart rate & sleep tracking
- no subscription fee
Pros
- ultra-thin, lightweight design
- comfortably fits finger curve
- heart rate & sleep tracking
- waterproof & activity monitoring
- no subscription fee
Cons
- limited user reviews for hard data on accuracy
- rating 4.10 with 55 reviews
Best For
Features
- Ultra-thin, lighter design reduces weight and improves comfort
- Ergonomic sizing for a better finger fit during extended wear
- Intelligent sleep tracking: monitors sleep onset, wake time, and sleep stages
- App displays daily, weekly, and monthly sleep data graphs