Oura Ring 5
The world’s smallest smart ring, now even better
Oura Ring 5 launched on May 31, 2026 with 319 votes, #59 of 20,538 launches that month and more than 99% of that year's launches.
In plain words
Oura Ring 5 is a wearable smart ring that tracks sleep, activity, stress, heart health, and recovery. Made from titanium and 40% smaller than previous versions, it offers up to nine days of battery life. The ring is designed for people interested in monitoring their health and wellness metrics throughout the day and night in a compact wearable format.
written from the facts on this page · September 2026
From the sources
Meet Oura Ring 5. Now 40% smaller with a titanium design and up to 9 days of battery for sleep, activity, stress, heart health, and recovery.
Meet Oura Ring 5. Now 40% smaller with a titanium design and up to 9 days of battery for sleep, activity, stress, heart health, and recovery. Explore the collection.
The world’s smallest smart ring puts 50+ health metrics at your fingertips. Highly precise sensors adapt to your body — delivering personal health data, day and night. Built to last. Designed for comfort. Titanium. Waterproof. Made for your everyday. The answer to “how did you sleep last night?” Your score is based on your total sleep, heart rate variability (HRV), nighttime movement, sleep regularity, and more. Wake up to in-depth analysis of your deep sleep, REM sleep, and light sleep from the night prior. By detecting your blood oxygen levels at night, Oura can tell if you’re experiencing any breathing disturbances. Oura reminds you when to start winding down so you can improve your…from ouraring.com
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