Oura
Sleep · Helsinki, Finland
Independent brand profile — not claimed or verified by the brand.
Overview
Oura makes a discreet titanium smart ring that has become the reference standard for consumer sleep and readiness tracking.
What they do
Tracks sleep stages, HRV, body temperature, resting heart rate and activity, distilling everything into Sleep, Readiness and Activity scores.
Who it's for
Anyone who doesn't want a screen on their wrist, women tracking cycle and temperature trends, and data-led optimisers.
Key products & services
- Oura Ring Gen 4
- Oura Membership
- Cycle Insights
Pros
- ✓ Best consumer sleep tracking
- ✓ Genuinely all-day comfortable
- ✓ Strong women's health features
Cons
- · Subscription added in recent generations
- · No real-time workout display
- · Sizing kit required
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Independent brand profile — not claimed or verified by the brand.