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Recovery — every Oura comparison, launch-day specs only.
1 tables · 4 products
Recovery
OuraOura Ring
The smart ring for sleep and recovery. Gen 3 added daytime HR and period prediction, Ring 4 flushed the sensor bumps and took the accuracy crown.
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| Oura Ring 52026-05 | Oura Ring 42024-10 | Oura Ring Gen 32021-10 | Oura Ring Gen 22018-11 | |
|---|---|---|---|---|
| Launch price | $399–$499 | $349 | $299 | $299 |
| Weight (ring) | 3.3–5.2 g (by size) | |||
| Battery | 6–9 days | up to 8 days | up to 7 days | up to 7 days |
| Sensors | Redesigned low-profile sensors, 12 signal pathways | Flush IR, SpO2 and thermistor pods | HR, HRV, SpO2, skin temp | IR HR, HRV, temp deviation |
| Health features | Health Radar; availability varies by region | Sleep staging, heart-health dashboard | Daytime HR, period prediction | Sleep staging, Readiness |
| Membership | $5.99/mo or $69.99/yr; separate from hardware | $5.99/mo for full insights | $5.99/mo for full insights | — |
| Water rating | 100 m (IP68) | 100 m | 100 m | 100 m |
| Signature | 6.09 mm wide, 2.28 mm thick | Flush pods, accuracy leader | Daytime HR + period prediction | The Kickstarter darling goes retail |
* Solar figures assume sufficient sunlight. Battery ranges span sizes and variants. Figures reflect launch-day claims — check the brand's spec pages before buying.