💍 Own your health journey in stealth mode.
The Oura Ring 4 Stealth is a sleek, all-titanium smart ring designed for continuous 24/7 health tracking. It monitors over 30 biometrics including sleep, heart rate, and stress with adaptive Smart Sensing technology. Featuring up to 8 days of battery life and water resistance, it offers unmatched comfort and durability. The ring syncs with over 40 apps for comprehensive wellness insights and includes a sizing kit to guarantee the perfect fit before purchase.
| Brand | OURA |
| Manufacturer | Oura |
| Model | JZ90-54218-10 |
| Product Dimensions | 2.4 x 2.4 x 0.8 cm; 191 g |
| Batteries | 1 Lithium Polymer batteries required. (included) |
| Item model number | JZ90-54218-10 |
| 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 | Touchscreen |
| Includes Rechargeable Battery | Yes |
| Manufacturer | Oura |
| Item Weight | 191 g |
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