You might be wondering what the Oura Ring 4 is made out of. Lucky for you, we crafted this nifty little guide to tell you exactly what material it’s crafted with and the benefits of that material.

The Oura Ring 4 will come in silver, black, brushed silver, stealth (a glossy tungsten carbide PVD coating), gold and rose gold and comes in sizes 4 to 15. The device is also eligible for HSA/FSA ...

The Oura Ring 4 will come in silver, black, brushed silver, stealth (a glossy tungsten carbide PVD coating), gold and rose gold and comes in sizes 4 to 15. The device is also eligible for HSA/FSA ...

Oura Ring 4 will be available in an expanded range of twelve sizes (4-15) and in six colors: Brushed Silver, Gold, Rose Gold, Silver, Stealth, and an updated Black finish that features a glossy ...

It's available in a wider range of sizes (4-15) and comes in six familiar colours: Brushed Silver, Gold, Rose Gold, Silver, Stealth, and an updated glossy Black finish with a tungsten PVD coating ...