[This review was collected as part of a promotion.] Bought the ring, n it has helped me to managed my sleep pattern better. I try and keep to my exercise regime during phase change periods and avoid caffeine and simulants during recommended periods. I can see results! Better sleep, improving VOMax2 and slowing ageing!

[This review was collected as part of a promotion.] Really good product for general health tracking, but not really best fit for fitness tracking. The app is really good and I understand the limitation of a ring as a fitness tracker so I hope it integrate other source like other smart watch that track heart rate during the day through the app. As I said due the limitation of small battery and being a ring compare to other ring the app is amazing and subscription-free, honestly it is a good step and sleep tracking device not a replacement for a watch, more like an adds-on.

[This review was collected as part of a promotion.] The ring's comfort and style are top-notch – it's lightweight, durable, and looks great on my finger. The companion app is user-friendly, offering personalized recommendations and tracking features that help me optimize my workouts and recovery

[This review was collected as part of a promotion.] Got this as a Christmas gift, and so far it’s been pretty great! The battery life is typically 4-5 days. One of my only complaints is that I don’t think the heart rate monitor doesn’t seem to be very accurate. I’m sure the next iterations of this ring will improve on this. I appreciate that there is no monthly fee, as well.

[This review was collected as part of a promotion.] I’m 33, and for the past year, I’ve had a really tough time with sleep. I was diagnosed with mild sleep apnea and kept waking up feeling unrested no matter how early I went to bed. It started affecting my energy, focus, and mood. I didn’t want to rely on machines or meds long-term, so I decided to try the Ultrahuman Ring AIR - and honestly, it’s been one of the best decisions I’ve made. The sleep tracking is super detailed. It helped me understand exactly how much deep vs light sleep I was getting, what my recovery looked like, and how different habits affected my rest. I could see patterns I hadn’t noticed before, like how late-night screen time or eating too close to bed made things worse. One thing I really love is that there’s no subscription - you get all the insights right away, without any monthly fees. The app is clean, the ring is super light (I wear it all day and night), and the battery lasts for several days at a time. I’ve made small changes to my routine based on what the ring showed me, and I’ve genuinely seen a difference. I wake up feeling clearer, and I can tell my body is recovering better. I know sleep can be a personal and frustrating journey, but this little ring gave me back some control. Highly recommend it if you’re trying to take sleep and recovery seriously, especially if you’ve struggled like I have!

[This review was collected as part of a promotion.] I got the ring because I was tired of the continuous onslaught of notifications from my apple watch, I wanted something to track my health but that didn’t interfere with my life, something that would work in the background while I live life. This ring is exactly that, it’s really comfortable to sleep in, super durable, and measures so many things sometimes it’s even a bit overwhelming. Additionally the app and the ring get updated regularly and in the short time I’ve had it they’ve added a bunch of new features. Really excited to see how the ring keeps evolving :)

[This review was collected as part of a promotion.] Up until a week ago it was working fine, registering my values efficiently. After the latest update however, the battery doesn’t last a whole day anymore. When it was new I didn’t need to recharge it for approximately 3 days. I like wake up function (found a favourite tune) and I use it almost daily. I don’t have a second devise to compare the functions to so can’t really say much about its accuracy. However, I chose this ring above Oura simply because it doesn’t require a subscription to see the more complex values from recording your sleep. Another reason for choosing this over Oura was the aFib detection and cardiofunction, but I got quite disappointed from learning that these two functions require a subscription. On the plus side I like the layout and I find the info about all things it contains to be interesting.

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.] 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.

Perfect Fit, Incredible Battery, Sleep Insights The ulterhuman smart Ring fits perfectly and is incredibly comfortable to wear all day and night. The battery life is outstanding. What truly sets it apart are the detailed insights it provides on my sleep patterns and overall sleep health. It’s helped me understand and improve my sleep in ways I didn’t think possible. Highly recommended for anyone looking to track their health with style and ease!