| Number of Items in Set | 1 |
|---|---|
| Display Resolution | 240 x 240 |
| Power Source | Batteries |
| Size | 7 |
| Indoor/Outdoor | Indoor/Outdoor |
| Color | Blue |
| Measurement System | Decimal & Imperial |
| 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 |
| Model | Oura Ring Gen 4 |
| Body Area | Hand |
| Features | Sleep Tracker |
| Sensors | GPS, Accelerometer |
| Sport/Activity | Running & Jogging |
| Country of Origin | United States |
Check the listing for details. Oura Ring Gen 4, Ceramic Midnight Size 7 BRAND NEW. Color: Blue, Condition: New, Made in United States. Listed at 310.00 USD. The Oura Ring Gen 4 in Ceramic Midnight, Size 7 is a sleek and advanced activity tracker designed for both indoor and outdoor use. This unisex ring from Oura brand offers a high-resolution display with a resolution of 240 x 240, providing accurate heart rate measurements and sleep tracking features. With a battery life of up to 7 days, this ring is equipped with sensors such as accelerometer and GPS, making it ideal for running and jogging activities. The midnight blue color and ceramic finish add a stylish touch to this fitness technology device, which is compatible with both iOS and Android operating systems. Made in the United States