Oura Ring 4 Rose Gold – Size 12, Sleep & Health Tracker
Smart ring that tracks sleep and heart rate with 50+ metrics. Includes sizing kit; membership details available with app integration
Highlights
- 50+ health metrics
- unique non-standard sizing
- extended battery life
Pros
- accurate sleep tracking
- tracks heart rate
- high build quality
- unique sizing system
- long battery life (up to 8 days)
Cons
- scratch resistance concern
- mixed feedback on functionality
- non-standard sizing may require kit
Best For
Features
- Oura Ring 4 uses sizing kit to determine non-standard ring sizes before purchase
- First month of OURA MEMBERSHIP included with purchase; subsequent cost billed monthly
- Membership linked to user account via the Oura App, not the physical ring
- Tracks over 50 health metrics, including sleep, activity, stress, and heart health
