| Number of Items in Set | 1 |
|---|---|
| Power Source | Batteries |
| Size | 8 |
| 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, Distance, Calories |
| Unit Type | Unit |
| Display Size | 2.4X External Display |
| Language | English |
| Manufacturer Warranty | 1 Year |
| Item Height | 2.000 |
| Body Area | Hand |
| Features | Average Heart Rate, Heart Rate Monitor, Sleep Tracker, Temperature |
| Sensors | Accelerometer, SpO2 |
| Sport/Activity | Running & Jogging |
| Item Width | 171.3x74x7.3 mm |
| Display Resolution | 240 x 240 |
| Color | Gold |
| Material | Titanium, Metal |
| Brand | Oura |
| Type | Activity Tracker |
| Model | Oura Ring Gen 4 |
| Item Weight | 6.7 Oz |
Check the listing for details. Oura Ring Gen 4, Size 8, Gold. Color: Gold, Condition: New. Listed at 340.00 USD. The Oura Ring Gen 4 in size 8 and gold color is an activity tracker designed for indoor and outdoor use. It provides measurement for heart rate, distance, and calories, with a battery life of up to 7 days. The ring includes features such as temperature monitoring, average heart rate tracking, sleep tracking, and is equipped with SpO2 and accelerometer sensors. It is suitable for both iOS and Android operating systems, and comes with a 1-year manufacturer warranty. Made of titanium and metal, it is lightweight at 6.7 oz and has a 2.4X external display with a resolution of 240 x 240.