💍 Elevate your health game—wear the future on your finger.
The Oura Ring 4 is a cutting-edge smart ring designed for professionals who demand precision health insights with style. Featuring unique sizing for a perfect fit, it tracks over 30 biometrics including sleep, heart rate, and stress with Smart Sensing technology. Its durable titanium build is water resistant and comfortable for 24/7 wear, while an impressive 8-day battery life keeps you focused on living, not charging. Compatible with iOS and Android, it integrates with over 40 popular health apps, making it the ultimate discreet wellness companion.
| Brand | OURA |
| Manufacturer | Oura |
| Model | JZ90-54144-09 |
| Model Name | JZ90-54144-09 |
| Product Dimensions | 2.6 x 2.6 x 0.7 cm; 190 g |
| Batteries | 1 Lithium Polymer batteries required. (included) |
| Item model number | JZ90-54144-09 |
| Operating System | [Proprietary operating system] |
| Compatible Devices | Smartphone |
| Special Features | Heart Rate Monitor, Activity Tracker |
| 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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