The Ultrahuman Ring Air stands out for its lightweight, comfortable design (It is barely noticeable), and super-long battery life. I love the Gold finish!! It monitors my sleep. I keep it in Turbo mode, which tracks the maximum amount of data, and still averages more than six days per charge.

[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.

[This review was collected as part of a promotion.] I’m thoroughly impressed with the Ultrahuman Ring AIR. The build quality feels premium — lightweight, comfortable to wear, and beautifully designed. What stands out the most is the accuracy of its health tracking. From heart rate and HRV to sleep and daily activity metrics, the ring provides consistently reliable data that helps me better understand my body and lifestyle. The app integration is also seamless, offering clear insights and helpful suggestions without being overwhelming. Battery life is great, and charging is quick and hassle-free. One word: Impressive. This ring has become an essential part of my wellness journey.

[This review was collected as part of a promotion.] I love it, its really helped me optimise my sleep and health and moniter my walking and stress and not being embarassed of a clunky applewatch i can wear the ring any occasion even wore it to a wedding and had compliments ! I only wish the implant was an option when informing the ring of your contraception for period tracking

[This review was collected as part of a promotion.] I bought the ring approximately 6 months ago. Unfortunately after 2 months it died and I was n out able to connect it anymore. Thank to the support we solved everything and I got a new ring in two weeks. Since than I have experienced no issues. I would say in general only positive things about it when it comes to tracking. I really like how the ring measures my sleep efficiency and that for every metric it gives actual explanation what it means and how to improve it. Also things such as dynamic is crucial for me as for an athlete. The battery is not the best but in chill mode it is ok

[This review was collected as part of a promotion.] First of all, having no subscription for your device is something that made me end up with Ultrahuman. I’ve purchased the ring 3 months ago, but already had a replacement due to a faulty battery. The tracking capabilites regarding excersises and doing basic stuff like walking seems to be all over the place, while the sleep tracking and all the insights (caffein window for example) that the app gives based off of those metrics are exactly what i was looking for. The design and the sleep tracking was the inital reason i bought the device and in those areas it meets my expectations. Overall, a nice tracking device thats stylish as well (and have no distracting haptic feedback or screens!) but fitness tracking still has room for improvement.

[This review was collected as part of a promotion.] I bought this at the end of 2024 and it is still going strong. Have had a few issues with the battery, but updates usually fix those issues quickly. It’s comfortable and has plenty of useful features.

[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.] I bought my ring a month ago due to some health concerns and it gave me great insight into why I might’ve been feeling tired and struggled with migraines. I love being able to understand my body better.

[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.