ULTRAHUMAN Ring AIR – Sleep and Fitness Tracker, Smart Ring for Men and Women, No app fee for standard features, Up to 6 days battery life (Bionic Gold, 8)

⭐️⭐️⭐️⭐️⭐️ Game-Changing for Biohackers, Fitness, and Recovery!I’ve used nearly every fitness wearable out there, but the Ultrahuman Ring AIR is hands-down the best for anyone serious about tracking health, recovery, and performance.What sets this ring apart is the depth and clarity of its data. It gives me real-time feedback on HRV, sleep quality, skin temperature, and activity in a way that’s actually actionable. Since wearing the ring, I’ve learned exactly how my lifestyle (from hiking and strength training to my daily walks and even supplement timing!) affects my sleep and recovery.The sleep tracking is next-level. The ring doesn’t just tell me how long I slept—it breaks down deep, REM, light sleep, restlessness, temperature changes, and even my body’s recovery rhythm. I was shocked at how accurately it picked up on changes after a heavy workout or even a late night out, and it’s helped me dial in everything from caffeine timing to my bedtime routine. Since using the ring, my sleep scores have improved, and I wake up genuinely refreshed.I love how seamlessly the ring fits into my daily life—it’s light, comfortable, and doesn’t need constant charging. The app is user-friendly, visually stunning, and gives personalized recommendations I actually want to follow.What really sold me is how the Ultrahuman ecosystem ties everything together. It’s not just about steps or calories—it’s about truly understanding your body’s readiness, recovery, and how to push for better results without burning out. It’s helped me break a fat-loss plateau, optimize my training, and finally get those deep, restorative sleep cycles that every biohacker dreams of.If you want to level up your health, perform at your best, and unlock a new level of self-awareness, the Ultrahuman Ring is a must-have. I’m obsessed—and I can’t wait to keep smashing my goals with it. Sleep mask or not, this ring has already improved my life. Highly recommended!

Really impressed with the Ultrahuman Ring Air. The app has clear visualisations of all your health metrics and keeps me accountable for improving my sleep and overall wellbeing.Setup was dead simple, and the plugin system is genuinely interesting with more being released regularly.Best part? No subscription fees whatsoever. In a world where every health device wants monthly payments, this gives you everything upfront.Highly recommend for anyone wanting proper health tracking without ongoing costs.

At first the ring worked perfectly and seemed like a great buy for the price compared to other similar products in the market. However, after just 1 week of use the ring just stopped working. It would not connect to my phone and therefore was rendered useless. I contacted Ultrahuman and they sent a replacement ring out free of charge after quite a bit of back and forth. This next ring worked for about a month and then I had the same issue, not connecting to my phone. I then requested a refund as I was not happy with the quality of the item, great concept but does not work!This is where the real problems started. Ultrahumam agreed to reimburse me for my purchase. However, after weeks and weeks of back and forth, I have still not received a refund. The customer service team have asked me to confirm my bank details 4 times and each time they have said thank you we have sent this across to the relevant team who will process your refund, each time nothing happens and they request my bank details again. The level of service is shocking, they cannot process a simple refund. At this point I do not think I will ever see my refund as the customer service team are totally inept.I would avoid at all cost, unless you want to have a product that works great for only 1 month maximum and never be able to claim a refund if you are unhappy.

Bought this fitness ring after doing my research. I wanted a tracker I could wear at work, as I have to be bare below the elbow, so my Apple Watch is redundant. I like the sleep tracker, it gives a lot of data that seems pretty accurate. The step and heart rate monitoring both seem reliable too. However I’m disappointed in the colour. The gold is really quite brassy and very shiny. I have small hands so found it a little chunky at first but am used to that now and find it comfortable to wear. I wanted a ring without a subscription and on the whole am happy with this one. It was easy to download the app and link the ring on my phone. It charges quickly and lasts for approximately 4 days, but there are different modes that can increase battery life. One improvement would be a portable charging case, but other than that, this ring does what I wanted it to.

I purchased my Ultrahuman Air smart ring because in my opinion, it just pipped others (including the Oura ring) to the post in price & features.I wanted a smart device that can track my sleep, as I don't like wearing my Apple Watch in bed. The ring is also far less cumbersome during other tasks as well.The ring & its associated app capture A LOT of information, probably too much for the layperson, but it's still useful, interesting & can give you pointers whether you're heading in the right direction fitness & general health-wise.Unfortunately, this ring (which I purchased slightly secondhand, but it was essentially 'as new') stopped connecting to my iPhone after 6-7 months. The Ultrahuman team were excellent & sent me a brand-new ring, which I received in a couple of days.Definitely recommended!

Definitely worth sizing before you buy really loved this ring. Gave great insight. It’s going to be really useful when they can find a way to extend battery life to a few weeks. I don’t want to have another thing to charge every 3 days. I will buy it again when they work that out. It was so good and really comfy. It just didn’t work for my lifestyle to have a thing to keep charging. Of all the rings on the market, this is deffo the best one in all other aspects.