Ring 5

Reviewers mostly praise Oura Ring 5 for its drastically smaller and lighter design, making it more comfortable and discreet than previous versions. The ring’s 40% smaller volume and 2 gram weight earn positive remarks, and one user noted quick replacement service for defective units. However, significant concerns surface around battery life, with some reporting failures to sync or power on within days, and the app occasionally bugs out on step counts and live heart rate tracking.