Oura Ring 4 – stealth, size 13
Oura Ring 4 tracks over 50 health metrics with smart sensing. Includes sizing kit and first month of membership; noted for sleep and heart rate tracking with mixed battery life feedback
Highlights
- 50+ health metrics
- sleep and heart rate insights
- sizing kit for accurate fit
Pros
- tracks over 50 health metrics
- sleep and heart rate tracking
- sizing kit helps find correct fit
- membership included for first month
Cons
- durability concerns from user feedback
- mixed battery life reported
- activity tracking accuracy varies
Best For
Features
- Oura Ring 4 sizing kit required for correct fit; sizes differ from standard rings
- First month of Oura Membership included with purchase; subsequent months billed per plan
- Membership is linked to user account via the Oura App, not the physical ring
- Tracks multiple health metrics, including sleep, activity, stress, and heart health
