Oura Ring 4 – Stealth, Size 10, sleep tracking wearable
Smart ring that tracks sleep and health metrics with smart sensing. Customers note accurate heart rate and sleep tracking, plus strong build and styling, though battery life and functionality receive mixed reviews
Highlights
- sleep tracking and health metrics
- distinct sizing not standard US rings
- long battery life
Pros
- accurate heart rate tracking
- sleep tracking features
- stylish, unobtrusive design
- long battery life up to 8 days
- accurate health metrics tracking
Cons
- mixed reviews on battery life
- battery life concerns for some users
- scratch resistance noted as a risk
Best For
Features
- Oura Ring 4 uses a sizing kit for accurate fit, noting sizes differ from standard rings
- First month of OURA MEMBERSHIP included with purchase for new members
- Membership continues at 5.99 per month or 69.99 annually, linked to account via the app
- Smart sensing tracks more than 50 health metrics, including sleep, activity, stress, and heart health
