💍 Own your wellness journey with the smartest ring on your finger.
The Oura Ring 4 in silver is a cutting-edge smart ring designed for professionals who demand precise heart rate and stress monitoring. With up to 8 days of battery life, Bluetooth connectivity, and a sleek, lightweight design, it offers continuous health insights without interrupting your lifestyle. The included sizing kit ensures a perfect fit, making it the ultimate wearable for optimizing sleep, fitness, and recovery.
| Brand | OURA |
| Manufacturer | Oura |
| Model | JZ90-54217-07 |
| Product Dimensions | 2.4 x 2.4 x 0.7 cm; 190 g |
| Batteries | 1 Lithium Polymer batteries required. (included) |
| Item model number | JZ90-54217-07 |
| Compatible Devices | Smartphone |
| Special Features | Heart Rate Monitor, Stress Monitor |
| Mounting Hardware | Oura Ring 4, Oura Ring 4 Charger, USB Cable, Information Booklet, Quick Start Guide |
| Number of items | 1 |
| Display Type | No Display |
| Batteries Included | Yes |
| Batteries Required | Yes |
| Battery cell composition | Lithium Polymer |
| Wireless Type | Bluetooth |
| Device interface - primary | Buttons |
| Includes Rechargeable Battery | Yes |
| Manufacturer | Oura |
| Item Weight | 190 g |
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