[This review was collected as part of a promotion.] I’m a middle‑aged woman who started at around 200 lbs, and the Ultrahuman Ring AIR has been a real game changer in my weight loss journey. It’s lightweight and comfortable - you barely feel it - and it gives clear, subscription‑free insights into my sleep, recovery, and daily activity. Seeing how well I slept and recovered each night helped me adjust my evening habits and push just the right amount during workouts, which made losing those first pounds feel manageable and sustainable. The ring lasts several days on its battery, the app is clean and easy to use, and it really felt like having a wellness coach on my finger.

[This review was collected as part of a promotion.] I have bought this ring because I didn’t want to pay Oura subscription. I have a quite mixed feelings. On one hand I haven’t experienced any problems with battery, pairing or any quality issues. On the other hand the data received from the UltraHuman is way different than from my Apple Watch or Whoop. Also, Czech translation is utter garbage. It seems it was made through Google Translate so it sometimes completely misses the point or even means something different. But they can still fix everything and they are trying.

[This review was collected as part of a promotion.] All the data in one place and easy to read. Having so much information easy to see and track makes living a healthy life so much easier. Being able to see how making a change can improve a score or a data point is so beneficial.

[This review was collected as part of a promotion.] Bought the ring and lost it within the first week. Ultrahuman X membership saved my day. Excellent device. Room for improvement: the app is very cluttered. It needs a more user friendly layout and the option to focus only on the devices one’s using.

[This review was collected as part of a promotion.] I have been using this Ring since last 8 months, easily the best wearable on the market. It's so lightweight and non intrusive. I have an Apple watch too but I mostly prefer this for sleep tracking any day. The sleep and stress scores are really accurate. Also love the caffeine window feature a lot, really helps me keep my caffeine in check and the app insights have significantly improved my sleep and recovery!

[This review was collected as part of a promotion.] Been a month and a half since I’m using it. This has definitely been transformational for me because a lot of the patterns that my body portrayed are now finding logic because of the ring. I have changed my sleeping habits, eating time, etc. The only issue I feel right now is charging. I’m never able to charge it to 100% because the only time I take off the ring is in the morning for about 40-50 minutes before I’m ready to leave for work. Other than that it is GREAT!

[This review was collected as part of a promotion.] I bought my Ultrahuman Ring AIR in March and have loved wearing it throughout this past Summer. I love waking up to see my statistics and then checking throughout the day to see how I can improve. I use my ring mostly for step count and all things heart, sleep, and cardio health. The ring is also very stylish and I get complements and questions frequently about its use. It brings me a real sense of peace to have these features and truly be in touch with my health on the daily!

[This review was collected as part of a promotion.] I bought this three months ago to track my steps and very happy so far. Step tracker is great and better than buying a watch. I find the battery is good and very easy to charge, lasts long and don't take to long to get to full charge. The sleep tracker is interesting with lots of information. There is a lot of information and I do find I skip over as some of it as I don't really understand it. The add ons are a nice touch and very interested what we will see in the future. As I said great step tracker, interesting for sleep, good for stress and like all add-ons

[This review was collected as part of a promotion.] I have been using the Ultrahuman Ring for a few months and I’m very happy with it. I especially like the sleep and stress insights, which help me understand my habits better. The app is intuitive but the only thing I feel is missing is a bit more guidance on how to interpret the data and clear tips on how to improve. Still, I highly recommend it!

[This review was collected as part of a promotion.] The Ultrahuman has been so helpful in helping me track my sleep. I have a seizure disorder that is impacted by sleep and stress. I like being able to see the sleep deficit and will try to build a nap into my day when I have one. It also holds me accountable when I skip workouts by telling me at the end of the week how much less active I was in comparison to the week before! It's been great and i recommend it to everyone interested in getting a ring.