[This review was collected as part of a promotion.] I’ve had the Ultrahuman ring for ~4 months and I really like it! I’ve never owned a smart watch or anything that tracks my fitness/sleep, and this ring is exactly what I was looking for. I love that I don’t have to pay a monthly subscription to access my data/insights. It is also pretty comfortable and I love the caffeine window feature as well.

[This review was collected as part of a promotion.] I’ve really enjoyed having my ring over the past four months. I appreciate the easy-to-understand insights and how it helps keep me accountable with my health. I gave it 4 out of 5 stars because there were a few times it didn’t register that I was wearing it - possibly due to my hands being cold or wet after washing. That said, it generally gives the information I’m looking for and has been a helpful tool overall.

[This review was collected as part of a promotion.] I am so happy with the purchase and realizing how much I need to work on my sleep patterns! Being a work mom is hard and this helps me delay the caffeine or cut it off early so I can continue to work on my healthy sleep habits moving forward!!! 10/10

[This review was collected as part of a promotion.] I’ve had the Ultrahuman air ring for 8 months now and I love it! I’m not a huge jewellery person but it’s a super lightweight ring and I don’t even notice it on my finger anymore. I originally bought it mainly for the sleep tracking, but there are so many features which are all used for analysis and to provide rich insights into your health. Ultrahuman are also constantly updating the app and adding new features- at no extra cost, in comparison to other rings which have a monthly subscription. My only tiny drawback is that depending on the updates sometimes the charge runs out fairly quick (like 1.5 days).

[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.] Very pleased with the experience so far. Every data gets collected and it also feels like it tracks everything precisely just how my body functions.One battery charge gets me 4 whole days in turbo mode. The only complain that I have is the ring gets hot when charging. And sometime the text in the app doesn't get translated to German.

[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.

I’ve been using the Ultrahuman Ring AIR for a few months and really appreciate the exercise, sleep, and period tracking features. They’re accurate, insightful, and help me stay consistent with my health goals. However, I wish the battery lasted longer between charges, and the ring does get scratched up fairly easily. Despite these drawbacks, I still think it’s a solid choice for anyone looking for a comfortable and stylish way to track their fitness and overall well-being.

[This review was collected as part of a promotion.] I’ve been using the Ultrahuman Ring consistently, and it’s genuinely changed how I approach both training and recovery. The insights are spot on, being able to see how my sleep quality aligns with my workout performance has helped me tweak my gym routine in a way that actually sticks. I now train smarter, not just harder. Days I used to push through fatigue, I now recognise as signals to recover, and the results have been visible in both strength gains and overall energy. Sleep tracking has been especially helpful; knowing when I’ve rested well (and when I haven’t) has brought a level of awareness I didn’t expect from a wearable. I have it in Gold - looks pretty, easy to wear all day, and blends right into my routine. Would highly recommend if you’re serious about optimising both training and recovery.

[This review was collected as part of a promotion.] I've had this ring for almost 2 months and it has helped me better my sleep and shown me that I need to move my body more. Love the caffeine tracking feature and cycle tracking so far has been spot on even 2 months in.