[This review was collected as part of a promotion.] My Ultrahuman Air ring has been my 24/7 every-day companion for everything health – from giving me insights into my sleep, optimal caffeine intake, or social jetlag, to exercise, aging rate, and a ton of other data that helps provide me with insights that enable me to maximize my everyday life. And with regular (sometimes weekly!) software updates thanks to the Ultrahuman team, my experience only gets better and better!

[This review was collected as part of a promotion.] I bought this around 4 months ago and I honestly have no idea how I lived before it. It’s made me more health conscious and aware of my own body and its habits. Taking a star off for the battery life- lasts about 4 days or so which isn’t horrible and charges fast just wish it lasted a little longer

[This review was collected as part of a promotion.] I bough and used the ring for one year now. I liked the shape, battery life, and data collected. U have difficulty with: - the way results presented in the app. it is somehow complicated. The font size in the app is small and require reading glasses

[This review was collected as part of a promotion.] I bought this ring in last month and it is so help to track my diet and help properly and daily and I mostly like part in the ring is how much calories burnined during walking and cycling , running .this ring can help you more for help tracking diet and health and reduce the expensive health treatments.

[This review was collected as part of a promotion.] Really happy with the ring, it pushed me to walk and sleep, and it radically improved my life. All the stats have nice widgets, finally I can track my coffee intake (previously it was so chaotic). I feel a loooooot better. Waiting for the weight loss feature. My wife gotta Oura, so we can compare. And I'm super happy I picked Ultrahuman. Everything goes really good so far. I had a minor scratch though, probably from a cat. But other than that, I'd definitely buy another one, when this one is dead.

[This review was collected as part of a promotion.] "I’ve been using the Ultrahuman Ring AIR for about two months now, and I chose it over other smart rings because of its impressive hardware and intuitive software. One major plus is that it works seamlessly with both iPhone and Android, which made it a versatile choice for me."

[This review was collected as part of a promotion.] I have been using the Ultrahuman Ring for more than a year now and it has transformed my life it’s a big way. My sleep has improved, I feel more energetic and productive. It’s been a game changer for me.

[This review was collected as part of a promotion.] I bought it a few months ago. It works mostly like expected but I have some issues. When working out it takes forever to connect when starting the work out and ending it. During the night the app sometimes doesn’t work through the night and my alarm doesn’t go off. However, the menstrual cycle prediction is very good.

I loved my apple watch but I always had issues wearing a watch, it was just to uncomfortable but then I found the Ring Air I thought let's give this a try and I am literally amazed by it everyday. The app lays down all the information in a easy to read way and it nudges just at the right times. I've been following its recommendations and it has significantly improved my sleep. Overall a really nice package and easily the best wearable ring out there!

[This review was collected as part of a promotion.] After tons of research, I settled on the Ultrahuman Ring AIR, and I'm glad I did. The app is so very user friendly and I absolutely love how I can dial in which notifications I can receive. I compared the ring for the first few weeks with another watch-based tracker, and the results were identical. I absolutely love that it catches my activity level - even naps! - without me always having to enter data! Very accurate. And the ring is so comfortable to wear!