[This review was collected as part of a promotion.] The ring is good. My sleep has gotten a lot better and waking up feels like s breeze with the smart alarm, even with little sleep. The other features are nice too, however I feel like some are not extremely accurate for example, the moving score tends to be really low for me sometimes right after waking up because the ring registers moving during my sleep as steps. On the other side the temperature and readiness score tend to be very accurate, they were able to predict sickness and other low-energy days. The ring scratches pretty easily but I dont mind too much as it is common with my other rings too.

[This review was collected as part of a promotion.] I am so happy to have this ring. The complete insight it provides into sleep details has been incredibly helpful and has allowed me to improve my sleep quality. The app interface is also very user-friendly, and all the data and details it provides are extremely helpful. While I am very satisfied with the core functionality, I have a few suggestions that I believe would make the experience even better. I would love to see a more proper step count feature, as well as the addition of GPS data to accurately record the location of my activities. An NFC function would also be a great addition.

[This review was collected as part of a promotion.] I bought this ring 2 months ago and had issues the first weeks as its sleep readings differed greatly from my fitbit- which I also wear to sleep. After several weeks tho, the difference between the 2 wearables are not that big so I guess it has calibrated tho there are still days that it seems off.

[This review was collected as part of a promotion.] I got this as a birthday gift, and once I started wearing it, it really made me more mindful of my sleep and daily activities. Even though I already have an Apple Watch, it doesn’t give me this kind of score-based feedback.

[This review was collected as part of a promotion.] The Ultrahuman Air has been such a game changer in my life! It's made my health feel less like a guessing game and more like something I can actually control. Definitely would recommend for anyone who's looking to take their sleep and their health to the next level!

[This review was collected as part of a promotion.] My experience until now is quite good! It measures my sleep quality, my heart rate, and in some way also my physical health. Especially as a woman, the cycle tracking is quite good and its interesting, how my body temperature changes throughout the cycle. It also explaines, why the temperature is changing like that and also how your body may behave during your cycle. All in all, I have only good things to report!

[This review was collected as part of a promotion.] I bought this ring just over a month ago and I’ve been so impressed with everything is does and offers. It has been so insightful and the data collected has really been eye opening. As somebody who works shift work it is important for me to get enough sleep between shifts and Ultrahuman has helped me hit those targets. It has been so good I even recommend it to my friends and family.

[This review was collected as part of a promotion.] I recently switched over from a forever Apple Watch to the Ultrahuman Ring AIR. Instead of establishing unrealistic goals and allowing my watch to control my life, the Ultrahuman ring helps me track my health in a way that is just that - healthy. I like that I can see my caffeine window, stress levels, track my cycle, and monitor my sleep patterns. Also, the ring is so cute and less bulky than a watch!

[This review was collected as part of a promotion.] The product performs very well with regards both the tracking of the health data and also the battery lasts around 4 days with full scale continuous monitoring. Easiest how to take care of the battery is to charge during the dinner or when going to shower. The shiny version

[This review was collected as part of a promotion.] I’ve had my Ultrahuman Ring for about 4 months now, and it’s been a game changer in keeping me on track with both fitness and sleep. Since purchasing it, I’ve lost about 15 lbs by prioritizing movement and consistently hitting my workout goals. One of the biggest benefits for me has been the sleep tracking feature. As a night shift nurse, being able to see exactly how much sleep I’m getting and where I’m building up sleep debt has been incredibly helpful in making sure I prioritize quality rest, whether it’s at night or during the day. That said, there are a few improvements I’d love to see in the app. First, I wish I could customize the order of the dashboard. For example, I’d like my Movement and Heart Rate sections at the top since those are my main priorities, while features like the caffeine window or cycle tracking aren’t as important for me on a daily basis. It would also be great if there were options to completely hide certain features, like the sleep alarm, which I don’t use but can’t remove. Lastly, I’d love more flexibility with goal customization. While I can adjust my sleep goals in Smart Goals (I set mine to 7 hours), that change isn’t reflected in the Sleep Debt or Dynamic Recovery features, which makes it feel a bit inconsistent. Overall, I’ve seen real results and love what the Ultrahuman Ring has helped me achieve, but I think with a few app updates, the experience could be even more personalized and user-friendly.