
The world’s smallest smart ring, now even better
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.
The Oura Ring 5 is a compact smart ring made from titanium, offering advanced tracking for sleep, activity, stress, heart health, and recovery. It features a battery life of up to 9 days and is 40% smaller than its predecessor.
Overall, commenters are excited about the new features and size, but have questions about software and data privacy.
<p>Hi everyone!<br><br>The best smart ring is the one that keeps getting easier to forget you’re wearing.<br><br>Ring 5 is 40% smaller than Ring 4 and weighs as little as 2 grams. It tracks the core Oura loop of sleep, readiness, recovery, stress, and activity directly from your finger.<br><br>Oura is also taking a much more proactive approach with the software. Starting in June, features like <a href="https://ouraring.com/blog/new-software-features/" target="_blank" rel="nofollow noopener noreferrer"><strong>Health Radar</strong></a> will help surface patterns around nighttime breathing, blood pressure signals, and GLP-1 use.<br><br>So it gives you more early signals when something is worth paying attention to.</p>
<p>Looks interesting. I'm currently using an older Oura ring and was wondering if existing users will get these updates as well. Would love to know how much of this is software versus new hardware.</p>
<p>I’m an Oura OG - love my ring and the Oura ethos, keep it rolling! </p>
<p>the part that stands out to me isnt the 40% smaller bit, its health radar. a tracker you remember to check is one thing, a ring that taps you on the shoulder about nighttime breathing or blood pressure before you thought to look is a different category. thats the real shift imo. one thing id want to know: for those proactive signals, how much is inferred on-device vs sent to the cloud? for something surfacing blood pressure and glp-1 patterns, where that processing happens matters almost as much as the insight itself</p>