Oura Ring 4 - Black, Size 11
Smart ring with sleep tracking and heart rate metrics. Size before purchase with dedicated sizing kit; first month of membership included for new members. customer insights note accurate tracking and stylish design, with mixed opinions on battery life and durability
Highlights
- 50+ health metrics
- includes first-month membership
- distinct sizing system
Pros
- sleep tracking across 50+ health metrics
- comprehensive heart rate monitoring
- unique sizing requirement documented
- includes first month of membership for new members
- stylish, low-profile design
Cons
- battery life variability in reviews
- scratch resistance noted as a concern
- non-standard sizing may require sizing kit
Best For
Features
- Oura Ring 4 uses sizing kit to determine non-standard ring sizes
- First month of OURA MEMBERSHIP included with purchase for new users
- Membership renewal is priced after trial period; billing is linked to account in the app
- Tracks over 50 health metrics, including sleep, activity, stress, and heart health
