| Country of Origin | United States |
|---|---|
| Number of Items in Set | 1 |
| Display Resolution | 240 x 240 |
| Power Source | Batteries |
| Indoor/Outdoor | Indoor/Outdoor |
| Color | Silver |
| Measurement System | Decimal & Imperial |
| Material | Metal |
| For Operating Systems | Android, iOS |
| Brand | Oura Ring |
| Department | Unisex Adults |
| Type | Activity Tracker |
| Battery Life | Up to 7 Days |
| Measurement Provided | Heart Rate |
| Unit Type | Unit |
| 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. Oura Ring Gen 4 (Any Size). Color: Silver, Condition: New, Made in United States. Listed at 300.00 USD. The Oura Ring Gen 4 (Any Size) is an activity tracker with a display resolution of 240 x 240, suitable for both indoor and outdoor use. It measures heart rate and sleep quality, with a battery life of up to 7 days. This unisex device is made of metal and comes in a sleek silver color. Compatible with iOS and Android, it includes features such as sleep tracking and operates on batteries. The ring is designed for those who prioritize running and jogging, offering accurate and reliable measurements in both decimal and imperial units. Made in the United States, it also comes with a 1-year manufacturer warranty.