💍 Track your health in style, without missing a beat.
The Oura Ring 4 is a sleek, all-titanium smart ring designed for continuous 24/7 health tracking. It monitors over 30 biometric signals including sleep, heart rate, and stress, syncing seamlessly with 40+ popular apps. With up to 8 days of battery life and a comfortable, water-resistant design, it offers a discreet yet powerful wellness companion for professionals who demand accuracy and style.
| Warranty Type | Standard/Full |
| Connectivity Technology | Bluetooth, USB |
| Supported Application | Over 40 apps including Apple Health, Google Health Connect, Natural Cycles, Flo, Strava, & more |
| Case Material Type | Titanium |
| Closure Type | Slip On |
| Additional Features | Heart Rate Monitor, Activity Tracker |
| Band Material Type | Titanium |
| Color | Silver |
| Band Color | Silver |
| Item Shape | Ring |
| Compatible Devices | Smartphone |
| Display Type | No Display |
| Battery Cell Type | Lithium Polymer |
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