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Oura Ring 4 smart ring, Silver, size 8
Oura Ring 4 smart ring, Silver, size 8
Guarantee
24 month
Delivery from Europe in
4 - 10
business days
| Brand | Oura |
| Weight | 0.23 kg. |
| Depth | 0.11 m. |
| Width | 0.036 m. |
| Height | 0.116 m. |
| GeneralModel | Oura Ring 4 |
| Color | Silver |
| Size | 8 |
| Material | Stainless steel |
| Operating system compatibility | Android, iOS |
| Bluetooth | There is |
| Wi-Fi | There is |
| NFC | There is |
| GPS | There is |
| Pulse measurement | There is |
| Sleep tracking | There is |
| Blood oxygen monitoring | There is |
| Step counter | There is |
| Calorie consumption counter | There is |
| Battery type | Li-po |
| Battery life | up to 7 days |
| Battery capacity | 15 |
| Charging type | Magnetic charging cable |
| Diameter | 18.1 |
| Ring thickness | 2.9 |
| Guarantee for individuals | 2 years |
| Guarantee for legal entities | 1 year |
| Weight | 3.3 |
| Charging case | None |
| Charger included | There is |