[This review was collected as part of a promotion.] I have this ring for a few months now, but the thing is that I don't make use of it as I should. Maybe the app is a little bit to complicated for me, too much data. I use it more like a fashion accessory not a health gadget. I wear it on the index finger during the day and on the middle finger at night because the fingers get a little bit swollen during the night. I wish they would have half sizes for the ring.

[This review was collected as part of a promotion.] Ik draag de Human Air ring nu al ruim 2,5 maand en ben er ontzettend tevreden mee. Vooral het slaapgedeelte is voor mij een echte meerwaarde: ik krijg inzicht in hoe ik slaap en merk dat ik hierdoor bewuster bezig ben met mijn rust. De ring zit comfortabel, ook ’s nachts merk ik bijna niet dat ik hem draag. Daarnaast is de app overzichtelijk en gebruiksvriendelijk. Kortom: een aanrader voor iedereen die zijn slaap en gezondheid beter wil monitoren!

[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.] Fits snug and comfortable. Does not capture sleep well when I get up in the middle of the night and then return to bed. Also, data does not always capture when traveling especially out of the country. Otherwise a good product

[This review was collected as part of a promotion.] I’ve been using the Ultrahuman Ring for a few weeks now, and I can honestly say it has completely transformed the way I approach my health, fitness, and recovery. As a busy mom of two who’s always on the go, I needed something that could help me stay accountable, track my wellness, and still fit seamlessly into my life — and this ring does exactly that. First of all, the design is sleek and minimal, so it looks great whether I’m working out, at work, or going out. It’s comfortable to wear 24/7 and doesn’t feel bulky or intrusive at all. What really blew me away, though, is the accuracy and depth of insights. The sleep tracking is incredibly detailed, helping me understand how rest affects my mood, energy, and workouts. The recovery score helps me avoid overtraining, and I love how it even gives nutrition and movement suggestions based on my data — all in real time. The app is user-friendly, beautifully designed, and gives actionable insights without feeling overwhelming. It doesn’t just track numbers — it helps me actually improve every day. Whether you’re a fitness enthusiast, a working professional, or just trying to live healthier, I genuinely think the Ultrahuman Ring is one of the best investments you can make for your body and mind. I feel more in tune with myself than ever before — and I’m never going back

[This review was collected as part of a promotion.] Its a very useful wellbeing investment i made. Its helpful in tracking the sleep and other vitals through out the day. Best part is it remains non-intrusive as much possible, and fits well into the world without an eyesore.

[This review was collected as part of a promotion.] This ring has been great, I’ve really enjoyed the sleep tracking and it tends to pick up activity quite well even when I don’t go in and log a workout myself. I moved from an Apple Watch and much prefer the Ultrahuman ring

[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!

I bought this about 7 months ago. The ring has does not sync with Apple mobile many times. The step count is faulty. Many a times steps shown are much more than actually walked. Even when you are in car, the steps are counted. Major issue is non syncing with Apple mobile

[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