Always-on health tracking in a ring you never take off. HRV, sleep stages, temperature, SpO2 — no screen, no charging every night, no subscription required.
| Item | Price | Weight | Badge | |
|---|---|---|---|---|
| 💍 | Oura Oura Ring 4 | $349 | 6g | Best Sleep Tracking |
| 💍 | Ultrahuman Ring AIR | $349 | 3g | Lightest Ring |
| 💍 | Samsung Galaxy Ring | $399 | 3g | New |
| 💍 | RingConn Gen 2 | $279 | 3g | No Subscription |
| 💍 | Amazfit Helio Ring | $299 | 3.8g | Best Readiness Score |
| 💍 | Circular Ring Slim | $259 | 4g | Has ECG |
| 💍 | Movano Evie Ring | $269 | 3g | FDA Registered |