Oura Ring 4 - Silver, Size 11
Smart ring with sleep tracking and heart rate metrics. Unique sizing kit helps ensure correct fit. Customers note solid sleep tracking and mixed durability concerns
Highlights
- sleep and heart rate accuracy
- unique sizing helps avoid wrong fit
- extended battery life
Pros
- Sleep tracking capabilities
- Heart rate monitoring
- Unique sizing kit for proper fit
- Long battery life (up to 8 days)
Cons
- Durability concerns over time
- Mixed feedback on activity tracking accuracy
- Some reports of tighter-than-expected sizing
Best For
Features
- Unique sizing: Oura Ring 4 uses a sizing kit; sizes differ from standard ring sizes
- Includes first month of OURA MEMBERSHIP with purchase for new members
- Membership renews at 5.99/month or 69.99/year; linked to the app account
- Smart sensing tracks over 50 health metrics including sleep, activity, stress, and heart health
