Oura Ring 4 Smart Ring with Advanced Smart Sensing Technology, Rose Gold, Size 8, All-Titanium Design, JZ90-54219-08 CONDITION:New allowing you to express your

allowing you to express your unique style confidently

And you can breathe easy

7 MPH max speed

so you can stay dry and comfortable

Oura Ring 4 Smart Ring with Advanced Smart Sensing Technology, Rose Gold, Size 8, All-Titanium Design, JZ90-54219-08 CONDITION:New allowing you to express yourThe Oura Ring 4 is a revolutionary smart ring crafted with an all titanium design that combines durability with comfort for everyday wear. Powered by Smart Sensing technology, it adapts to your unique biometrics to provide accurate insights into over 50 health metrics such as sleep quality, readiness, activity levels, heart health, stress management, metabolic health, and women's health. Its discreet form factor allows you to monitor your wellness