[This review was collected as part of a promotion.] I bought my ring 3 months ago so I can say - it meet my expectations. I have the clear information about my sleep moreover there's a lot more comfortable to sleep than with watches. The ring provides useful tips throughout the day.

[This review was collected as part of a promotion.] The Ultrahuman Ring Air is an impressive concept with solid potential, but its accuracy varies depending on what you’re tracking. Here’s my experience: What It Gets Right: • Resting Heart Rate: Very close to my Apple Watch readings, which is reassuring. • Sleep Temperature: Reliable for tracking temperature shifts during the night. Where It Struggles: • Sleep Tracking: Sleep duration and stages feel inconsistent. I can wake multiple times in a night, yet the ring reports a full 7 hours. It’s better for spotting overall trends rather than precise sleep scoring. Other Highlights: • No Mandatory Subscription: A big plus compared to many competitors. There’s a fee for deeper insights, but core data is accessible without ongoing costs. • App Insights: The guidance on recovery and health trends is practical and helpful. • Comfort: Lightweight and comfortable; I hardly notice I’m wearing it. Bottom Line: This ring is a great tool for trend tracking and recovery insights, especially if you want a screen-free experience without a subscription. Just know it’s not perfect yet for detailed sleep or workout tracking. The good news? The company is actively improving the product, so accuracy may get better over time.

[This review was collected as part of a promotion.] I have enjoyed using the Ultrahuman ring. The sleep tracking works well. I like that they continue to add functionality and improved the battery life with new modes. I wish I could use this to track my heart rate when I exercise but does not seem to be able to capture that accurately. Lastly tends to accumulate a fair amount of scratches that don’t seem to heal as advertised. Love that there are no subscription fees.

[This review was collected as part of a promotion.] I got the Ultrahuman ring air for my birthday in April! I have loved this ring so far! The insight on my health has been so helpful and encouraging. The app lays out everything in an easy way to understand. The only frustration I have had is that the ring scratches pretty easily and doesn’t connect with natural cycles app. Other than that I have been completely satisfied!

- - : Autonomy / The sport activity apps could be more friendly and usefull. for example the "3 2 1" timer is really not necessary for me / the ring shape could be thiner + + : the ring make you think about yourself more frequently, it allows yourself to have a really good focus on simple things like sleep schedules or coffee time. Also, after a lung issue, the oxygenation % is reassuring even if not 100% accurate.

[This review was collected as part of a promotion.] I got my ring about 2 months ago, and I can't believe how quickly it helped me adapt my lifestyle. From getting more sleep, to increasing steps and focusing on my heart health. Easily the best investment I've made in my health tracking journey. Although I do wish that kettlebells were a dedicated workout to be selected.

[This review was collected as part of a promotion.] I love the ultra human air. I feel like the in depth and multi faceted things it recognizes far surpasses other health rings out there. My only critic is when logging a workout sometimes it will stop tracking randomly and go back to the main page of the app basically not tracking your entire workout but this only happens maybe 1 out of every 10 times.

[This review was collected as part of a promotion.] I’ve been using it for three months now, and there are some things that I like and some things that I don’t I find that the heart rate tracking, especially when I’m logging a workout is very inaccurate. I’ve even compared it with results from another fitness tracker of mine that I’ve worn at the same time to confirm. The sleep tracker is probably my favorite feature.

[This review was collected as part of a promotion.] Bought my ring at the beginning of the year as an add-on to my Apple watch. Am fairly happy with all the features and measurements. I do find that my Apple watch workouts aren't always syncing correctly with the UH app. So that’s a bit annoying. Also not happy with the Tesla integration feature. But all in all, readings and pretty good and keeps me on track.

[This review was collected as part of a promotion.] I’ve been using the ring for almost a year now and have really been enjoying the sleep tracking. It’s awesome that power plugs are being extended from the current options and are constantly being improved.