💍 Own your health, invisibly powerful.
The Oura Ring 4 is a cutting-edge smart ring designed for professionals who demand precise health insights without compromising style. Featuring a unique sizing system, it tracks over 30 biometrics including sleep, heart rate, and stress with adaptive 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 your day. Compatible with iOS and Android, it integrates seamlessly with popular health apps, making it the ultimate discreet wellness companion.
| Brand | OURA |
| Manufacturer | Oura |
| Model | JZ90-54144-10 |
| Product Dimensions | 2.7 x 2.7 x 0.7 cm; 191 g |
| Batteries | 1 Lithium Polymer batteries required. (included) |
| Item model number | JZ90-54144-10 |
| Mounting Hardware | Oura Ring 4, Oura Ring 4 Charger, USB Cable, Information Booklet, Quick Start Guide |
| Number of items | 1 |
| 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 | 191 g |
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