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Customer reviews for Ultrahuman Ring AIR - Smart Ring, Health Tracker, Sleep & Fitness Tracker for Men/Women, Choose Size and Color for
Ultrahuman Ring AIR - Smart Ring, Health Tracker, Sleep & Fitness Tracker for Men/Women, Choose Size and Color
4.4 out of 5 stars
stars1,130 ratings1,130 reviews
  1. 5 stars63% (715)
  2. 4 stars26% (290)
  3. 3 stars6% (73)
  4. 2 stars1% (15)
  5. 1 star3% (37)

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Showing 471-480 of 1,130 reviews
Jul 25, 2025
PS_Dys
5 out of 5 stars review

Highly recommend

I’ve had my ring for a month now and it’s dramatically improved my sleep and recovery. The caffeine window is a helpful feature and the movement score makes me more likely to get extra steps in. I’ve found the ring great for tracking runs and your zone training but the only con so far is that I have to remove the ring when I am at the gym so it doesn’t scratch.

Review from Ultrahuman
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Jul 28, 2025
Joel
5 out of 5 stars review

Great product for measuring sleep and workouts!

[This review was collected as part of a promotion.] I got this as a gift 3 months ago and it works perfectly! I use it primarily for tracking my sleep and workouts to get an overview of my progress. The one feature I use the most (and is also the reason I got interested in the product) is the caffeine measurement. My sleep has gotten way better after limiting the caffeine consumption in regards to what the app says. Also a thing to note is that i got the ring with titanium coating and I'm surprisingly amazed of how little the scratches are visible on the ring after 3 months use. Overall a great product!

Review from Ultrahuman
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Jul 22, 2025
m33losh
5 out of 5 stars review

Great so far!

[This review was collected as part of a promotion.] Almost a full year with the RingAIR It was a toss up between your ring and the Oura ring and yours won the flip. I was looking for all the features the Ring AIR provides (not behind a subscription paywall) in a ring formfactor. Please keep those "free". I decided to go with the matte grey version. It got some wear on the metals edge but I like the way that looks. The rest of the build quality is great! My only criticism is the app's UI is very over stylized. I get the want to have a unique look and feel but the data gets lost in all the graphical elements.

Review from Ultrahuman
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Jul 31, 2025
healthbarbie
4 out of 5 stars review

good features but could aways improve

[This review was collected as part of a promotion.] i got the ring in april & i mainly got it to try to conceive but all the other features are AMAZING!! i love the sleep tracking & it’s on the money with tracking my cycle. the only thing that i feel isn’t the most accurate is the step counting, i always feel like i do way more but i will look half through my day at work (as a medical assistant) there’s barely 1,500 steps by my lunch so if you’re looking for that aspect i think a fitbit or apple watch may be better. the sleekness of it being a ring was the other reason to get it. i’ve also started to notice some inconsistencies with the battery life & sometimes it will drain very quickly other times it will take like a week and a half or it takes forever to charge. i cant judge it too hard though because the health rings are new technology so i am so sure it will only get better!

Review from Ultrahuman
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Jul 3, 2025
G__K
5 out of 5 stars review

My personal commitment partner to wellness!

[This review was collected as part of a promotion.] Heart disease runs in my family, and even though I try to stay active, I’ve never really known how well my heart is actually doing. Not just on the outside, but internally—like how fit it really is. This ring has been surprisingly helpful. The Cardio Age feature kind of freaked me out at first, but it was also a wake-up call. Seeing that number was a good push to take things more seriously—and what's cool is that I could actually see it improve a bit after a couple of weeks of better sleep and more consistent workouts. The VO2 Max reading is another feature I didn’t expect to care about, but now I check it way more often than I probably should. It’s satisfying to see it climb, even slowly. And cardio adaptability is probably what I’ve appreciated the most. It tells me how well my body is bouncing back from stress or workouts—and for someone with my family history, that feels like gold. As for the design, honestly, I’m not a huge fan of chunky wearables, so I was relieved that the ring looks clean and minimal. It doesn’t scream “fitness tracker,” which I love. Super light, too—I forget I’m wearing it most of the time. Heart disease runs in my family, and even though I try to stay active, I’ve never really known how well my heart is actually doing. Not just on the outside, but internally—like how fit it really is. This ring has been surprisingly helpful. The Cardio Age feature kind of freaked me out at first (I won’t lie), but it was also a wake-up call. Seeing that number was a good push to take things more seriously—and what's cool is that I could actually see it improve a bit after a couple of weeks of better sleep and more consistent workouts. The VO2 Max reading is another feature I didn’t expect to care about, but now I check it way more often than I probably should. It’s satisfying to see it climb, even slowly. And the Cardio Adaptability stuff? That’s probably what I’ve appreciated the most. It tells me how well my body is bouncing back from stress or workouts—and for someone with my family history, that feels like gold. As for the design—honestly, I’m not a huge fan of chunky wearables, so I was relieved that the ring looks clean and minimal. It doesn’t scream “fitness tracker,” which I love. Super light, too—I forget I’m wearing it most of the time. TL;DR: If you’re someone who’s trying to understand your heart better—not just count steps—the ring gives you data that actually matters. Especially if, like me, you're trying to stay a step ahead of genetics.

Review from Ultrahuman
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Jul 30, 2025
nk25
5 out of 5 stars review

Great companion!

[This review was collected as part of a promotion.] Bought the ring avout 2 minths ago and it gives me most if the details I was looking to track my sleep. I’d be looking for an improved exercise tracking functionality in the future. App is complete and insightful.

Review from Ultrahuman
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Jul 30, 2025
Ana Julia
3 out of 5 stars review

Great features, terrible battery life.

[This review was collected as part of a promotion.] I bought my ring 4 months ago and I have mixed feelings. I love how light and sleek it is. I get compliments on the look of it all the time. I prefer it over wearing a watch. I love the sleep insights and all the data it collects. However, my one con is that the battery life is terrible. It took a while for the ring to calibrate to a place where the battery lasted a few days on a full charge but now after 4 months post-purchase I had to get a replacement because the battery dies within hours after a full charge. For the price, I would hope the item would last way longer.

Review from Ultrahuman
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Jul 23, 2025
jpiecho
4 out of 5 stars review

Love the updates!

[This review was collected as part of a promotion.] I’ve had my ring for a year now! I’ve loved all the continued updates to come to the app— especially the cycle tracking! Wish the gold on the ring exterior held up better but all in all very happy with the features and UX of the app!

Review from Ultrahuman
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Jul 24, 2025
Dchandler
3 out of 5 stars review

Great ring, battery not so much.

[This review was collected as part of a promotion.] I love the ring, when it takes a charge. Only had for a few months and wear it daily. I am having a serious issue with the ring not taking a charge. Im a little disappointed for the price i paid and already having issues.

Review from Ultrahuman
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Jul 29, 2025
Jazz95
5 out of 5 stars review

Have loved it since I bought it

[This review was collected as part of a promotion.] I have had the Ultrahuman ring for a couple of months now and I love it, I love all the information and really helps me look at what I'm actually doing in my day and especially my sleep! Also very cute and stylish and blends in well with other jewelry.

Review from Ultrahuman
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