| Number of Items in Set | 1 |
|---|---|
| Display Resolution | 240 x 240 |
| Power Source | Batteries |
| Size | 10 |
| Indoor/Outdoor | Indoor/Outdoor |
| Color | White |
| Measurement System | Decimal & Imperial |
| For Operating Systems | Android |
| Brand | Oura |
| Department | Unisex Adults |
| Type | Activity Tracker |
| Measurement Provided | Heart Rate |
| Unit Type | Unit |
| Battery Life | Up to 7 Days |
| Language | English |
| Manufacturer Warranty | 1 Year |
| Model | Oura Ring Gen 4 |
| Body Area | Hand |
| Features | Sleep Tracker |
| Sensors | Accelerometer |
| Sport/Activity | Running & Jogging |
Check the listing for details. New Oura Ring Gen 4 Ceramic Cloud/White Size 10 Smart Ring Sealed. Color: White, Condition: New. Listed at 339.99 USD. The Oura Ring 4 Ceramic is a smart ring designed for size 7 fingers, specifically tailored for runners and joggers.