| Number of Items in Set | 1 |
|---|---|
| Power Source | Batteries |
| Size | 7 |
| Indoor/Outdoor | Indoor/Outdoor |
| Measurement System | Decimal & Imperial |
| For Operating Systems | Android, iOS |
| Department | Unisex Adults |
| Battery Life | Up to 7 Days |
| Measurement Provided | Heart Rate, Calories |
| Unit Type | Unit |
| Display Size | 2.4X External Display |
| Language | English |
| Manufacturer Warranty | 1 Year |
| Item Height | 2.000 |
| Body Area | Hand |
| Features | Heart Rate Monitor, Sleep Tracker |
| Sensors | Accelerometer, SpO2 |
| Sport/Activity | Running & Jogging |
| Item Width | 171.3x74x7.3 mm |
| Display Resolution | 240 x 240 |
| Color | Gold |
| Material | Titanium |
| Brand | Oura Ring |
| Type | Activity Tracker |
| Model | Oura |
Check the listing for details. Oura Ring 4th Gen Gold, Size 7, Sleep Activity Tracker Smart Ring. Color: Gold, Condition: Used. Listed at 250.00 USD. Used less than a month... few light scratches The Oura Ring 4th Gen in Gold, size 7, is a smart ring designed as a sleep activity tracker. It features a high-resolution display with a resolution of 240 x 240 and is powered by batteries, providing up to 7 days of battery life. Made of titanium, it is suitable for indoor and outdoor use and offers both decimal and imperial measurement systems. With a focus on measuring heart rate and calories, this ring is equipped with sensors like SpO2 and accelerometer, making it ideal for activities like running and jogging. Additionally, it is compatible with both iOS and Android operating systems and comes with a 1-year manufacturer warranty.