| Color | Silver |
|---|---|
| Size | 7 |
| Number of Items in Set | 1 |
| Display Resolution | 240 x 240 |
| Power Source | Batteries |
| Indoor/Outdoor | Indoor/Outdoor |
| Measurement System | Decimal & Imperial |
| For Operating Systems | Android, iOS |
| Brand | Oura |
| Type | Activity Tracker |
| Department | Unisex Adults |
| Battery Life | Up to 7 Days |
| Measurement Provided | Heart Rate |
| Unit Type | Unit |
| Display Size | 2.4X External Display |
| Language | English |
| Manufacturer Warranty | 1 Year |
| Model | Oura Ring Gen 4 |
| Body Area | Hand |
| Sensors | Accelerometer |
| Sport/Activity | Running & Jogging |
| Country of Origin | Estonia |
Check the listing for details. Authentic Oura Ring Gen 4 - All Sizes & Colors - OEM NEW - RING ONLY. Color: Silver, Condition: New other (see details), Made in Estonia. Listed at 119.99 USD. Compatibility: Oura App (iOS & Android). NO ACCESSORIES: No charging dock, no USB cables, and no sizing kits are included.