[This review was collected as part of a promotion.] I bought this 3 months ago, I was really happy with the device and the software, and happy to see you're pushing updates very often with new feature. But the ring doesn't work anymore since a week ago. The battery runs out after a few hours, even after charging it completely. Something has somehow... changed, and it doesn't work as it should anymore. I've updated the firmware, and run diagnostics, but nothing fix the issue. Which im quite disappointed now, I can not use it and I have no data about myself since the issue started. I have a ultramarathon this weekend and won't be able to use it.

[This review was collected as part of a promotion.] I got the ring as a birthday present and it’s legit changed how I approach my training, sleep and timing of diet. Things I didn’t consider much previously as I didn’t realise the impact, are now forefront of my approach.

[This review was collected as part of a promotion.] I have had the ring for a few months now. Overall I have had a great experience. I with there was more in depth information for mental cycle tracking. Also more capabilities for logging information about the days activities that could affect different statistics.

[This review was collected as part of a promotion.] it helped me ditch, my smart, watch and opt for something a lot more friendly with my life. I love the app and I especially love the really informative sleep tracking that has really changed how me and my partners see our sleep and we have one of those shared groups on the app where we get to compare our stats throughout the day, which is also very challenging when it will say who is in first place or who’s in second place and I really like the workout mode, which has been really helpful and I’ve been a lot more active recently, which has been such a great positive change for me.

[This review was collected as part of a promotion.] Ring Air has helped me understand my sleep pattern so much better. It has helped me to regulate the amount of REM and Deep sleep I get each night. As I am now sleeping better, I have more energy each day

[This review was collected as part of a promotion.] I’ve been using the Ultrahuman Ring for a while now, and I’m really impressed. I did a lot of research comparing this ring to a competitor, and I’m so glad I went with Ultrahuman. The thing that really sets it apart is the actionable guidance, especially the nudges around things like my caffeine window. It’s been surprisingly helpful to make small changes that have a big impact. I initially purchased it to track my sleep, and I’ve found the data to be not just interesting, but genuinely helpful in improving my rest. The insights have given me a better understanding of my sleep patterns and helped me optimize my habits. Overall, it’s been a great addition to my routine, and I’m looking forward to seeing even more benefits as I continue to use it!

[This review was collected as part of a promotion.] Love the ring :) I was initially hesitant to buy it since I assumed it would not be as accurate as a watch for Sleep and Activity tracking. Ultrahuman Ring AIR proved me wrong, and I'm glad it did :) The insights from their app are very useful (even though I may not like some of them, like telling me not to drink coffee now :D ). I understand my sleep patterns a lot better because of them.

[This review was collected as part of a promotion.] I find the ring such a helpful tool to keep track of my sleep and encourage me to look after myself. It helps me focus on my sleep and my self care generally. Gently reminding me when to move more or lay off the caffeine. The main thing it has helped me with is getting sunlight first thing in the morning to help regulate my circadian rhythm. I feel more in control of my habits as I can check in with the app anytime to see what my body is dealing with.

[This review was collected as part of a promotion.] Im mostly happy about the fact that i don’t have a monthly fee for insights, the sleep score and the fertility tracking. I do think the battery life could be longer, but the new feature that helps control battery usage has helped. I also am not the biggest fan of the newest insight called ultra age. It’s not very clear on what it tracks and kinda contradicts the other cardio/heart age insight. I wish the ultra age would give you better understanding of the factors and how to improve it. It also doesn’t pick up on the times i work out and i just figured out how to add them after. But i wish it would intuitively pick it up and ask “did you work out?” like it does for the nap.

[This review was collected as part of a promotion.] It is good but I think it would benefit on having AI that one could ask concrete questions about your performance and it can provide you advice based on what it has measured you. Also battery is not the best one