[This review was collected as part of a promotion.] I bought this ring 2 months ago and had issues the first weeks as its sleep readings differed greatly from my fitbit- which I also wear to sleep. After several weeks tho, the difference between the 2 wearables are not that big so I guess it has calibrated tho there are still days that it seems off.

[This review was collected as part of a promotion.] I bought my ring a couple of months ago, based on personal recommendations and reading reviews. I tested the template rings first, which is a great idea to ensure you pick the correct size and also the colour you prefer. Set up is simple and I was able to use it straight away. I’ve found that the step count numbers vary quite a lot from both my Apple Health and Fitbit phone tracking apps and also my Garmin watch. The counts are significantly lower than all the others. This may be because it is more accurate but it was very surprising, given the others were all at similar levels. I don’t find some of the app metrics overly useful as yet, and feel like the sleep score could be part of the overall dynamic recovery measures. The jet lag measure just displays the same info most of the time too. The caffeine metric is one I have been using a lot and find value in this one, which is good. Also not having to pay a subscription is a big benefit. Overall, I’m glad I’ve tried it but do think there is room to improve on a number of factors, to take it to the next level.

[This review was collected as part of a promotion.] I have had my ring for 3 months so I feel like I’ve had plenty of time to really utilize its features. I love the sleep data and feedback. I have actually been able to make positive changes to improve my sleep behaviors. I’m also very motivated by my step tracking, and heart health results to move more! Overall, I’m very happy with this investment in my health.

[This review was collected as part of a promotion.] Thoroughly enjoying this fitness tracker! I've mad my ring for 2 months now and it is one thing that I rarely take off. I purchased it out of interest and wanting better sleep insights as I struggle with sleep consistency. Let me tell you, I got much more than I was expecting. The insights providing are amazing! There's so much information that I have yet to learn to interpret all of my daily/weekly insights fully. As a woman, I was interested in the cycle tracking and those have been interesting. I have noticed that the insights do change based on the data received and input on the app - which I appreciate.

[This review was collected as part of a promotion.] I really appreciate the concept behind the Ultra Human Smart Ring, it's great not having to wear a bulky Apple Watch just to track my steps and basic activity. The sleek design and convenience of a ring are definite advantages. That said, I do wish the free tier offered a bit more functionality. Features like continuous heart rate monitoring or any kind of dietary guidance would add a lot of value. Right now, it feels a bit limited unless you're paying for the full experience. My biggest frustration has been with the battery and charging station. There have been several times when I placed the ring on the charger overnight, only to find it hadn't charged at all. It can be inconsistent, which is disappointing for a device that's meant to be worn continuously. Overall, I love the form factor and the idea behind it, but there's room for improvement, especially when it comes to reliability and feature availability without a subscription.

[This review was collected as part of a promotion.] I love the look and feel of the ring! I love how it tracks and feel that it is accurate. I would like the app to be more user friendly with calendars of workouts, periods, etc so I can easily see trends. I also would like the app to explain what each section means. The battery works well but I do need to charge it everyday.

[This review was collected as part of a promotion.] I do believe that the product is good. Would I buy it again? I don’t know. Does it have something to do with the product itself? Probably not. I bought it to motivate myself to sleep better - I thought that if I get a ring that tells me I need to fix my sleep and I will pay for it then I will take it seriously and improve my habits. That didn’t really happen. I can, however, see the improvement over time in the product. The constant updates are actually adding very nice festures and fixing bugs! The battery life is good and the measuremements make sense. So far, the best function for me was hody temperature monitoring. It helped me predict when I was gonna get sick and made me take it easy on some days which has in the end resulted in me not getting sick! Pretty cool!

[This review was collected as part of a promotion.] Bought the ring about six months ago, it’s been great as I’ve never really liked the watches or bracelets. Really like how it monitors stress and sleep and movement, looking forward to more powerplugs to add on in the future. The only thing is the ring keeps saying my body temp is too high but I actually feel cold most of the time so not sure what’s going on there.

[This review was collected as part of a promotion.] The product performs very well with regards both the tracking of the health data and also the battery lasts around 4 days with full scale continuous monitoring. Easiest how to take care of the battery is to charge during the dinner or when going to shower. The shiny version

[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.