💍 Own your health journey with the sleek, smart Oura Ring 4.
The Oura Ring 4 is a cutting-edge smart ring designed for professionals who demand precision health tracking and seamless integration. Featuring up to 8 days of battery life, water resistance, and advanced biometric sensors, it delivers continuous insights on sleep, heart rate, and fitness. Its proprietary app syncs effortlessly with smartphones, while unique sizing guarantees a perfect fit for every user.
| Brand | OURA |
| Manufacturer | Oura |
| Model | JZ90-54144-08 |
| Model Name | Oura Ring 4 |
| Product Dimensions | 2.5 x 2.5 x 0.7 cm; 181 g |
| Batteries | 1 Lithium Polymer batteries required. (included) |
| Item model number | JZ90-54144-08 |
| Operating System | Proprietary Operating System |
| Compatible Devices | Smartphone |
| Special Features | Advanced Health Tracking, Long Battery Life, Water Resistant, App Integration |
| 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 |
| Connector Type | Bluetooth, Wi-Fi, Proprietary Wireless Protocol |
| Device interface - primary | Unknown |
| Includes Rechargeable Battery | Yes |
| Manufacturer | Oura |
| Item Weight | 181 g |
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