[This review was collected as part of a promotion.] I bought this a few months ago to monitor my sleep since I wasn’t sleeping well, and I loved the caffeine window feature because I was drinking too much coffee—sometimes to the point of feeling heart palpitations. In fact, there are many more functions that help me in my daily life, and I have no regrets. I love it! Plus, it looks great when worn. Thank you, Ultrahuman

[This review was collected as part of a promotion.] I am really enjoying my Ultrahuman ring! I love seeing my sleep score when I wake up and tracking my stats throughout the day. It has really helped my daily and sleep routine to become more productive. I really appreciate that Ultrahuman is always adding new features, insights, and small little changes that help the overall function of the ring. The only thing I wish was an option, was to sync my apple health data to my ring as well, instead of just syncing my ring data to my apple health as this sometimes leads to double counting of steps, etc.

[This review was collected as part of a promotion.] I love my ring!! It’s so light and comfortable to wear. For the most part it provides very informative and accurate insights. One thing I’ve noticed is the step count is very off from my Apple Watch. I wear both realistically so I’m ok with that since it’s more accurate in other areas. Overall I love my ring and has made a huge difference in my sleeping habits! Definitely recommend the purchase.

[This review was collected as part of a promotion.] Using it for 8 months now and I am very happy with it! I've been using it for 8 months and I'm really pleased. It has helped me understand how I sleep and what I can do to improve it. As a result, I'm sleeping much better now. I also really enjoy using it while exercising, as it gives me clear insights into my performance and helps me track my progress. Highly recommended if you want to gain more control over your sleep and overall health!

[This review was collected as part of a promotion.] Seh detaillierte Einblicke in die wichtigsten Biomarker. Hat mir extrem wertvolle Erkenntnisse geliefert um meine Schlaf zu verbessern, meinen Tag besser zu planen und meine Gesundheit und mein Wohlbefinden spürbar zu verbessern. Ich verstehe meinen Körper und meine Stress Reaktion nun viel besser.

[This review was collected as part of a promotion.] I bought this ring for two months ago. My career is quite stressful and sit for long time. This ring can help me to improve my health by reminding moving, controlling caffeine consumption, and relaxing from stress. It has programs for breathing meditation that interesting. I love this ring.

[This review was collected as part of a promotion.] I bought my Ultrahuman in Nov 2024 not having heard about the brand before. I was introduced the previous month to Oura ring by friends, but opted to buy Ultrahuman as it is just what I was looking for. It gives me pointers to have restful sleep (which is the reason I bought it in the first place) but I now find other features to be immensely useful. The ring is a versatile alternative to to bulky watches and I love the idea that my ring is constantly evolving with new features

Great to see all the tips and tricks based in your statistics! These are very hands-on and almost immediately give higher scores. Only thing is I can’t seem to get the app working on iPad, it does work on iPhone for me. Is it possible to connect your ring to multiple devices?

[This review was collected as part of a promotion.] Iv had my Ultrahuman ring air for a few months now and getting to grips with the various insights is making life a little easier. The few patters I have picked up on have allowed me to change habits to work towards a healthier life.

[This review was collected as part of a promotion.] I bought this ring May 2025 and had the ring for about 3 months until the ring stopped holding battery. The battery would last less than 24 hours in the battery saving mode when it was supposed to last 4-6 days. When I contacted support about it they were very helpful and eventually sent me a completely new ring - hopefully this one lasts. Besides that I have really enjoyed the ring especially the circadian phase tracking. I use the ring as contraceptive so I hope they come out with more features to support that tracking!