[This review was collected as part of a promotion.] I have used the ring around 6 months Pros: - Lightweight & Comfortable:Only 2.4 grams with a titanium build, ideal for 24/7 wear and sleep tracking. - Accurate Health Data:Detailed sleep stage analysis, HRV, and body temperature monitoring with practical recovery insights (e.g., optimal caffeine intake timing). - No Subscription Fee:More cost-effective than Oura Ring, which requires a monthly subscription. Cons: - Limited Fitness Features:Not ideal for weight training, lacks GPS, and relies on phone syncing. - Complex App:Data-rich but has a steep learning curve, with occasional sync delays. Best For: - Users focused on sleep and stress management. - Those who prefer lightweight, subscription-free health tracking. I think it is excellent for health monitoring but niche in functionality—best suited for specific needs.

[This review was collected as part of a promotion.] Bought the Ring AIR about five months ago, mainly because of the no-subscription business model, and the other reason was for sleep tracking. It has been amazing to see trends over time, and the ability to easily access all the data as a csv file has been really helpful. Only a few days ago I decided to improve my sleep with supplements, and after four days of taking two of them (magnesium glycinate and L-theonine) I've seen measurable improvement. Having data regarding sleep stages, sleep time and other metrics like HRV and temperature drop has been super-helpful. I wear the ring all the time, and am happy to start tracking my workouts now as well. Highly recommended!

[This review was collected as part of a promotion.] i bought this ring a couple of months ago. however, contrary to expectations mentioned in the booklet I am having to charge the battery every 3rd day. Secondly there are too many health parameters being displayed which are confusing. Otherwise I am happy to be using the product, thanks

[This review was collected as part of a promotion.] I’ve been using the Ultrahuman Ring for a little while now, and it’s been a game changer for my health and wellness! Not only is it sleek and comfortable to wear 24/7, but the insights it provides into my sleep, recovery, and metabolic health are next-level. I’ve tried a few other fitness trackers before, but this one feels much more intuitive and personalised. The app is beautifully designed, and I love how it translates all the data into actionable tips- it’s helped me improve my sleep quality, manage stress better, and stay more consistent with my workouts. The recovery scores are spot on, and it’s made me more mindful of how my habits impact my overall performance and energy levels.

[This review was collected as part of a promotion.] So far I love my ring! It’s been a great insight to my health and my fitness journey. The only thing I’ve noticed is my battery doesn’t hold as well as it did when I first got it and it’s only been a few months. I don’t mind because I charge my Apple Watch every night so I am in the habit of plugging in all devices and it charges quick. But I have noticed a big change in it last 5 days to only lasting 2 now, and it’s always in “chill mode”

[This review was collected as part of a promotion.] I really like the ring, it comes with several reports and great insights on cardiovascular status and brain health. The fertility/ovulation tracker is interesting and why I got this product, but I wish it could be developed further and become a central part of the app instead of just a plugin. There's another plugin on caffeine consumption window, which is interesting but not necessarily accurate. For instance, I know I am a fast metabolizer, can drink coffee or energy drinks just before bed, but the ring is not capturing that. Otherwise I am looking forward to the updates!

[This review was collected as part of a promotion.] After a full year, the Ultrahuman Ring has proven to be more than just a gadget—it’s a health companion. It has helped me become more intentional with my sleep, recovery, and overall wellness. I highly recommend it for anyone serious about optimizing their lifestyle with data-driven insights.

[This review was collected as part of a promotion.] I have been using the ring just over a month now. Swapping from Apple Watch. I have been exclusively wearing the ring without an Apple Watch for the past week too. Much more comfortable to sleep with, no notification distractions and better overall health tracking. Battery life better than a smart watch too so less hassle. If you want a fitness tracker without a screen it’s top tier in my opinion!

[This review was collected as part of a promotion.] Very comfortable to wear, highly recommend using the sizing kit to ensure you get the right size. The app provides A LOT of insights and does a good job of explaining why it’s important to health and wellbeing. I’m 4 months in and still learning and adapting my sleep, caffeine and exercise routine.

[This review was collected as part of a promotion.] First of all, having no subscription for your device is something that made me end up with Ultrahuman. I’ve purchased the ring 3 months ago, but already had a replacement due to a faulty battery. The tracking capabilites regarding excersises and doing basic stuff like walking seems to be all over the place, while the sleep tracking and all the insights (caffein window for example) that the app gives based off of those metrics are exactly what i was looking for. The design and the sleep tracking was the inital reason i bought the device and in those areas it meets my expectations. Overall, a nice tracking device thats stylish as well (and have no distracting haptic feedback or screens!) but fitness tracking still has room for improvement.