The Oura Ring 5, launched in 2023, continues to lead the smart ring market as the most refined version yet. With a smaller, more comfortable design and improved fitness features, it has set a new standard for wearable technology. This review highlights its enhancements, including AI-driven health coaching and updated activity tracking capabilities.
Design and Comfort of the Oura Ring 5
The latest iteration, the Oura Ring 5, is now 6.09 mm wide and 2.28 mm thick, making it approximately 40% smaller than its predecessor, the Ring 4. This reduction contributes to a more comfortable wearing experience, which is evident during daily activities and workouts.
The titanium exterior features a durable coating that maintains its IP68 rating, allowing for 100-meter water resistance. After three weeks of use, the ring shows minimal wear, far less than the previous model. Setup is straightforward with a quick pairing process, and the size options have been narrowed to sizes 6 through 13.
Enhanced Features and Performance
The Oura Ring 5 has improved its fitness tracking capabilities significantly. The new Live Activity feature allows users to start workouts directly from their smartphones, displaying key metrics such as pace, distance, and heart rate on lock-screen widgets. This functionality enhances the user experience, making it feel more like a fitness tracker.

