[This review was collected as part of a promotion.] I'm seriously impressed with this product. It's incredibly easy to use and provides such valuable data. The ability to track my sleep quality and daily movement without any hassle has been a real game-changer, helping me stay on top of my health goals every single day.

[This review was collected as part of a promotion.] Really like the sleep tracking. Some of the other data is frivolous for the most of us, but could be insightful for the man with a PHD. Auto workout tracker kind of sucks, so just remember to start the workout manually.

[This review was collected as part of a promotion.] Ultrahuman Ring AIR is an excellent product that helps me track all my physical activities, and monitor my heartrate, HRV. I have been using it for last 6 months and with the increase in my cardio, the correlation i see in dropped heartrate is amazing. The caffeine window and circadian rhythm are such a great add on. The sleep scores are so accurate and i can always see how that score correlates to my mood and energy for the entire day.

The ring itself looks good and is lightweight so it is easy to get used to having it on. I bought this after researching that it does the same things as competitors at a more reasonable price. However, I do find myself skeptical about the data it captures specifically when it says I have done a lot of walking during times I have been stationary, but it doesn't capture when I have just played a sport or other activity very well. That said, I do find that how I generally feel after I sleep does coincide with my sleep scores most of the time.

[This review was collected as part of a promotion.] I got it in March and already have the second replacement because it stopped connecting after a firmware update, so now I don’t update the firmware because I’m scared it will stop connecting again. But I am super happy with it when it is working

After using the Ultrahuman Ring for the past month, I’ve found it to be an excellent tool for optimizing both sleep and physical performance. The sleep tracking has provided valuable insights that have genuinely improved my rest quality. I’ve also appreciated the detailed workout and recovery data, which has helped me tailor my training more effectively. One standout feature is the caffeine window—it’s been incredibly useful in managing my intake and supporting better sleep. Overall, a thoughtful and well-designed product for anyone looking to improve their health metrics.

[This review was collected as part of a promotion.] A phenomenal product - It is so light that it has no impact on sleep and can wear it 24/7. Features like “Ultra Age” and movement score are very addictive, helping me to improve my lifestyle choices

[This review was collected as part of a promotion.] I've been wearing my ring since January. I like the way it fits and the look of it. I don't have all of the Powerplugs as I do not have a subscription. I would like to track flights of stairs but not sure if the Ring does that. Overall I like it more than wearing my FitBit.

[This review was collected as part of a promotion.] I bought my Ultrahuman Ring AIR about 9 months ago and I love it! I love being able to see patterns and progress. It pushes me to change habits that I didn't know I could improve on. I like seeing the factors that I can change or improve on. It also pushes me to sleep more!!

[This review was collected as part of a promotion.] Able to reorient my routines based on various parameters in order to achieve max scores on all. This helps me getting the Ultra age and cardio age as closer as possible to my actual age. Trying hard to get those age numbers below the actual ones.