[This review was collected as part of a promotion.] I have had this ring for about 2 months now and love it. I am not usually super into this stuff, but the insights are unreal. I mostly wanted it to count my steps and help me with my sleep, but it does so much more like my stress levels, caffiene, and insights on my cycle. I also thought it would be uncomfortable but I barely notice it, and the only ring I wear is my wedding rings.

[This review was collected as part of a promotion.] Love the ring :) I was initially hesitant to buy it since I assumed it would not be as accurate as a watch for Sleep and Activity tracking. Ultrahuman Ring AIR proved me wrong, and I'm glad it did :) The insights from their app are very useful (even though I may not like some of them, like telling me not to drink coffee now :D ). I understand my sleep patterns a lot better because of them.

[This review was collected as part of a promotion.] I bought my ring a month ago due to some health concerns and it gave me great insight into why I might’ve been feeling tired and struggled with migraines. I love being able to understand my body better.

[This review was collected as part of a promotion.] I bought my ring about 3 months ago to replace my Apple Watch (which dies very fast). Having the Ultrahuman ring is amazing because I can charge it during the day and sleep with it on to track my sleep. I recommend this ring to every person I meet. It is comfortable, accurate, and has so many amazing features!

[This review was collected as part of a promotion.] At first the battery life was a bit dissapointing. Latest update made it really great. I feel like it's continous developing which I love. I had problems with two rings in a row, but got replacement and good support. The third ring now works great.

[This review was collected as part of a promotion.] I love the features in the app. It tracks my sleep, activity, etc more accurately than my smartwatches can. I like it better than a smartwatch as it is light and you can hardly feel it most of the time. The app not only keeps track of your patterns but provides some educational tips on how to improve your overall health and gives you guidelines or targets to reach the ideal levels. Overall, it is highly recommended!

[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.] I really like all the things this ring measures. It's very interesting to watch how what I do in the day affects my sleep that night, from the HR drop to sleep cycles and the length of each phase. Very helpful and interesting, definitely don't regret buying.

[This review was collected as part of a promotion.] I am loving all of the insight and information I receive from this fashion yet productive little ring. I do always keep it in chill mode, which isn’t my preferred but I find it requires recharge two frequently otherwise.

[This review was collected as part of a promotion.] I've been using the Ultrahuman Ring for a while now and have truly enjoyed the product. The overall experience has made me feel that health should be approached through the Ultrahuman Ring and their app. I like the caffeine window.