[This review was collected as part of a promotion.] I bought this 3 months ago and I have no regrets. I love how it shows not only data, but insights as well. It really helped me monitor metrics that I want to keep track of, especially sleep and caffeine flexibility. I appreciate how the app seems to be improving all the time, adding new things like ultra age and brain waste clearance. It motivates me to do better and take care of myself more. Plus, I get to wear my nice (non-smart) watches without having to think that I'll miss any important data. Highly highly recommend!

[This review was collected as part of a promotion.] I own an Ultrahuman Ring Air for 3 months, and I can tell that is realy changed my life in a good way. It helped me improve my sleep, change some bad habits , I am much more aware of how my sleep influences the whole next day. I love the app interface, the caffeine suggestion, the sleep improvement advices. It’s not that thick unlike other smart rings, and de design and variety of colors it help you feet with your style.

[This review was collected as part of a promotion.] I’ve been using the Ultrahuman ring for a month and a half now and it’s really helped me improve my sleep and track my menstrual cycle but one feature I think that is really missing is a tracking feature similar to what an AirTag has because I have misplaced my ring a few times And find my ring sensor on the app is not helpful at all unless you are less than a meter or two away from the ring. If you have misplaced your ring in your friends house for example or in a restaurant the find my ring feature will not help you at all. I’d love for them to improve this feature or add some sort of tag to it so we can see it on find my friends.

[This review was collected as part of a promotion.] It kept me accountable, motivated, and deeply in tune with my body. The design is sleek, the insights are powerful, and it made tracking my health feel exciting—not a chore. Highly recommend for anyone serious about optimizing their lifestyle.

[This review was collected as part of a promotion.] it helped me ditch, my smart, watch and opt for something a lot more friendly with my life. I love the app and I especially love the really informative sleep tracking that has really changed how me and my partners see our sleep and we have one of those shared groups on the app where we get to compare our stats throughout the day, which is also very challenging when it will say who is in first place or who’s in second place and I really like the workout mode, which has been really helpful and I’ve been a lot more active recently, which has been such a great positive change for me.

[This review was collected as part of a promotion.] I love how much information I am receiving regarding my sleep. The ring even gives me a caffeine window. I can see the ring is responsive to what is going on in my life. When I exercise consistently my cardio age is lower than when I have fallen out of the exercise habit. I gave it four stars because I wish it gave me more insight into my monthly cycles. I am glad I purchased my ring. I choose this ring because of the no subscription fee. I love my ring!

[This review was collected as part of a promotion.] I’ve been using the Ultrahuman Air Ring for a while now, and I’m really impressed. The design is sleek, lightweight, and comfortable—I often forget I’m even wearing it. The tracking is accurate, giving me clear insights into my sleep, recovery, and activity levels throughout the day. What I love most is the balance between functionality and style. It doesn’t feel bulky like some wearables, yet the data it provides is detailed and genuinely helpful. The app is intuitive and makes it easy to understand my health metrics, which keeps me motivated to stay consistent with my fitness and recovery goals. Battery life has also been excellent, lasting several days on a single charge. Overall, the Ultrahuman Air Ring has exceeded my expectations. It’s a perfect combination of comfort, design, and actionable insights—definitely one of the best health wearables I’ve tried.

[This review was collected as part of a promotion.] We purchased this as a couple a few months back. At first it was doing well, battery was on point and all my stats were tracked properly. Then around July, the battery started draining like crazy. In less than 6 hrs, my fully charged ring was already at 30%. Charging the ring also took longer even if I used the proprietary cable. I started doing the troubleshooting and indeed it also noticed that the battery is draining longer than expected. However, it is not able to troubleshoot properly as I could not wear it for a long time. I hope that there is still some way to fix this or replace the unit. I very much enjoy wearing a ring to track my health vs a watch. I can add the screenshot of the app with the info but I cannot upload images here. Please send me the email so I can send them for your feedback. Thank you

[This review was collected as part of a promotion.] I’ve been using the Ultrahuman Ring Air for a while now and overall, I’m really impressed. The ring is extremely lightweight, making it very comfortable to wear all day and even during workouts. I also appreciate its durability – it feels solid and well-made. The only downside for me is the battery life, which I wish lasted a bit longer. That said, it’s still a great product

[This review was collected as part of a promotion.] I have had the ring for a few months now. Overall I have had a great experience. I with there was more in depth information for mental cycle tracking. Also more capabilities for logging information about the days activities that could affect different statistics.