The most accurate sleep and activity tracker is all about you: it measures the physiological signals of your body, understands your lifestyle, and guides you to make your own optimal daily choices.
This is the 11th launch from Oura. View more
Oura Ring 5
Launched this week
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.
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Launch Team
Flowtica Scribe
Hi everyone!
The best smart ring is the one that keeps getting easier to forget you’re wearing.
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.
Oura is also taking a much more proactive approach with the software. Starting in June, features like Health Radar will help surface patterns around nighttime breathing, blood pressure signals, and GLP-1 use.
So it gives you more early signals when something is worth paying attention to.
minimalist phone: reduce your screentime
@zaczuo Does it mean that this one is "thinner" and "smaller in weight"? right? So that's where the "smallest" ring got its customisation?
Flowtica Scribe
@busmark_w_nika Yes it’s around 0.6mm thinner than Ring 4. The exact weight depends on ring size but starts at 2 grams.
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
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.
I really like the direction you're taking with the proactive insights. How does Health Radar know when something is just a normal fluctuation and when it's something users should pay more attention to?
Does this include an update to the software that brings full connectivity with Apple Health? Having to run the app and then a shortcut every morning just to get complete insights isn't optimal.
@plahtela @thisisthequick @laura_furman the 40% size reduction isn't a design upgrade, it's the mainstream unlock. The ring has always been the right signal for people who don't want to wear a health statement on their wrist. Shipping this as a preorder is the right call too. Strong launch.