
What you need to know
- The new Oura Ring 4 features an all-titanium design, more sizes, and longer battery life.
- The ring is able to track your heart rate and display your heart rate zones when automatically detecting activities, reducing manual input.
- The Oura Ring 4 also arrived with a new app redesign with fewer sections and a cleaner look.
- The Oura Ring 4 hits store shelves on October 15 and starts at $349.