[This review was collected as part of a promotion.] The Ultrahuman Ring Air has completely changed the way I understand my body and health. One of the biggest benefits has been the clarity it provides around my energy levels—I can now pinpoint exactly why I’m feeling tired or off on a particular day, and the app highlights areas I can actively work on to improve. I was genuinely surprised to learn that my sleep quality wasn’t as good as I thought. The detailed sleep insights made me more mindful about my routine and helped me make small changes that have had a big impact. Comfort-wise, the ring is exceptional. It’s light, sleek, and feels like a natural extension of my body. I barely notice it, even while sleeping. I’ve also tested it in pretty rough conditions—during gym workouts, heavy weightlifting sessions, and outdoor runs—and it’s held up flawlessly. Extremely durable. Only downside: The app tends to consume a significant amount of battery in the background, even when the ring isn’t actively connected. I hope future updates address this issue. Overall, highly recommended if you're serious about understanding and improving your health.

[This review was collected as part of a promotion.] It has been working nicely until just now, the battery dies in less than 24 hours. I usually never charge it so that it’s 100% and don’t let it run out of battery (before this). I use the chill mode and haven’t used any workout modes etc so I guess the rumors regarding the battery life were unfortunately true. It was good two months!

[This review was collected as part of a promotion.] After a thorough research, I decided on buying the ultrahuman ring mainly because it offered Sleep & Recovery insights and the best part was that there was no Recurring subscription costs like some of the other products. And I have been thoroughly been happy so far with the Ultrahuman Ring. It measures my sleep time and my HRV accurately and gives me good insights on what things can be improved. The only complaint I have is the Ultrahuman app is clunky. There are M1 & home links at the bottom that I dont use and I dont want to see Circadian rhythm or some of the other features. My only Priority is Sleep, Recovery & HRV, I wish there was a way to customize on the app what can be seen at the top at one glance.

[This review was collected as part of a promotion.] My best friend bought the Ultrahuman Ring AIR for me for my birthday about 2 months ago, and I was like "do I really need this? How helpful will it actually be?". I had no idea that it would change my life! I love everything this ring has to offer, from the menstrual cycle tracking to the sleep analysis, the dynamic recovery to the movement stats. It has made me look at my life differently and prioritize my health in ways I didn't even know I needed to! I use my ring religiously and everyone I talk to about it is like "wow, I should get one of those!". Overall, so grateful my friend bought this for me and love the insights this ring gives me about my health.

[This review was collected as part of a promotion.] Bought this 3 months ago and it was a different experience compared to smart watch. you can still monitor your health and wear your favorite watch (not smart watch). Sleep tracking is also accurate and giving helpful insights. Sleep score was awesome and it pushed me to reach my goal. Sun exposure was also helpful and it gave me a reason to go out during the day.

[This review was collected as part of a promotion.] I’ve had my Ultrahuman Ring for about 4 months now, and it’s been a game changer in keeping me on track with both fitness and sleep. Since purchasing it, I’ve lost about 15 lbs by prioritizing movement and consistently hitting my workout goals. One of the biggest benefits for me has been the sleep tracking feature. As a night shift nurse, being able to see exactly how much sleep I’m getting and where I’m building up sleep debt has been incredibly helpful in making sure I prioritize quality rest, whether it’s at night or during the day. That said, there are a few improvements I’d love to see in the app. First, I wish I could customize the order of the dashboard. For example, I’d like my Movement and Heart Rate sections at the top since those are my main priorities, while features like the caffeine window or cycle tracking aren’t as important for me on a daily basis. It would also be great if there were options to completely hide certain features, like the sleep alarm, which I don’t use but can’t remove. Lastly, I’d love more flexibility with goal customization. While I can adjust my sleep goals in Smart Goals (I set mine to 7 hours), that change isn’t reflected in the Sleep Debt or Dynamic Recovery features, which makes it feel a bit inconsistent. Overall, I’ve seen real results and love what the Ultrahuman Ring has helped me achieve, but I think with a few app updates, the experience could be even more personalized and user-friendly.

[This review was collected as part of a promotion.] I’ve been using the Ultrahuman Ring for a while now, and it’s become a game-changer in how I stay connected to my health. It gives me valuable insights into my sleep, recovery, and daily activity, helping me make better choices every day. The design is sleek and comfortable, so I hardly notice I’m wearing it — except when I check the data and realize how much I’ve learned about my body. If there’s one thing I’d love to see improved, it’s the battery life. It works well, but having to recharge it a bit less often would make it even better. Overall, I’m really happy with it, and it’s been an amazing tool to keep me more aware of my health and wellbeing.

[This review was collected as part of a promotion.] The ring AIR is lightweight and comfortable! I've had it for about a month so far. The data provided is very insightful, but I'm still working through understanding it and how I can change lifestyle to make improvements. I like that there's no subscription needed to access the data.

[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.] The ring has set me on a journey to better understand how sleep affects my health. I’ve received insights I did not know about. I have been able to see how certain behaviors, like late meals, stress, or room temperature affect my sleep. The ring is also very comfortable. I hardly feel it on. The battery life is very good. I charge it about once a week. I bought the silver color. Been wearing it for about a month and don’t have any scratches on it. Overall, I’d recommend this to anyone who wants to improve their health. The key is to stay disciplined and consistent with insights and tips.