Oura Ring 4 - Brushed Silver, Size 11
Smart ring with sleep tracking, heart rate, and fitness metrics. Notable for unique sizing and long battery life, with positive feedback on build quality and style from customers
Highlights
- unique sizing kit for fit
- extensive health metrics
- long battery life
Pros
- sleep tracking and health metrics
- distinct sizing system
- durable build quality
- long battery life up to 8 days
- comfortable style for daily wear
Cons
- scratch resistance concerns
- mixed reviews on functionality
- value-for-money opinions vary
Best For
Features
- Sizing kit required: Oura Ring 4 sizes differ from standard rings
- First month Oura Membership included with purchase for new members
- Membership ties to the account via the Oura App; billing after first month
- Tracks over 50 health metrics including sleep, activity, stress, and heart health
- Battery life up to eight days
