[This review was collected as part of a promotion.] I've been using the Ultrahuman Ring for a few months now, and I can confidently say it's one of the best health and wellness devices I've ever owned. What truly stands out for me is the incredible sleep tracking. The insights it provides are not only detailed but also actionable. I can now understand how different habits affect my deep sleep, REM cycles, and overall recovery. The best part? The ring is so comfortable, I forget it’s even there. It’s on my finger 24/7—through workouts, showers, and while I sleep—and it never feels intrusive. The continuous monitoring gives me a full picture of my health, but sleep tracking is where it really shines. The app is intuitive, and I love how it breaks down complex sleep metrics in a simple, visual way. I’ve genuinely improved my bedtime routine and energy levels thanks to the guidance it provides. If you're serious about improving your sleep and overall well-being, I can't recommend the Ultrahuman Ring enough.

[This review was collected as part of a promotion.] I am really happy with the ring - I like the sleep stats (which I need to improve), the vitamin D stats, cycle tracking, etc. So much good stuff to improve your health. I like that I don't need to wear a watch or something bulky. It also picks up my walks easily, but I do turn on the workout mode for pilates/etc. Battery lasts like 4-5 days for me with daily workouts.

[This review was collected as part of a promotion.] Love this ring! Was hesitant on purchasing due to the price however, I feel like it has been SO worth it. I look forward to making changes daily to help improve my sleep score and to meet my goals. Highly recommend.

[This review was collected as part of a promotion.] Honestly, I love the Ring AIR. I received it as a Christmas gift from my husband and all the data output has been amazing; I love the tracking, all the types of data & insights, and the fact it replaces a handful of gadgets into a simplified app! Added bonus is the new additions coming all the time with fertility & cycle tracking, and how the insights play into my pregnancy with resting heart rate & sleep data. The only reason for a drop in the stars is because the battery life/capacity has greatly diminished in the months since I started using it (I received the ring in December, and have used it daily for the last seven months). While at first it lasted a few days at a time, now even in a lower "Chill" mode, I have to charge it multiple times per day to be sure I have enough battery power to track my sleep data overnight.

[This review was collected as part of a promotion.] I received the Ultrahuman Ring as a gift after I stopped wearing my tracking watch. The data and feedback gives me a better feel of how I am doing, the impact on my sleep, how eating/caffeine/activity is impacting my sleep and recovery. I really like the tracking of my workouts and the amount of data.

[This review was collected as part of a promotion.] I've been using the Ultrahuman Ring Air for a while now, and it's become a really useful part of my daily routine. One of the standout features for me is how it tracks and helps me understand my sleep. I get detailed insights each morning—not just how long I slept, but how restful it was, my recovery levels, and what might be affecting it. Another feature I really like is the caffeine window. Based on my sleep data, it recommends the best times to avoid caffeine, which has actually helped me feel more rested and alert during the day. The ring also sends nudges throughout the day, reminding me to move when I've been sitting too long or encouraging me to hit my movement goals. It’s subtle, but effective in keeping me more active. Overall, the Ultrahuman Ring Air is lightweight, comfortable to wear all day, and packs a lot of smart features that support better health habits without being overwhelming.

[This review was collected as part of a promotion.] I bought the ring 3 months ago after comparing it to several other 'smart rings' and I am so glad I chose this one. Mainly I use it to track my steps and heart rate as well as sleep. The app has a ton of features and is easy to learn to use.

[This review was collected as part of a promotion.] I've been using the ring air for over a year now and the experience has been nothing short of great! I love the evolution of body metrics and insights, and the interplay of different features interactions to help optimize my sleep and recovery. Highly reccomend!

[This review was collected as part of a promotion.] Ultrahuman Ring Air has been a lifesaver in tracking my sleep as I am not able to sleep with a watch on. The sleep, caffeine, and recovery insights are very useful in improving my quality of life each day. Also, the build quality and look is great!

[This review was collected as part of a promotion.] I used to think I was sleeping fine, but I couldn’t figure out why I still felt off some mornings. This ring helps me understand my sleep. It reflects how I feel in clear useful data. I’ve had it for almost a year now, and it’s still a part of my everyday life.