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ULTRAHUMAN

Ring AIR - No App Subscription, Smart Ring, Size First with Sizing Kit, Sleep Tracker, Track Recovery, Fitness Tracker, 6 Days Battery Life (Size 5)

    • Based on 227 reviews
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Size: 5


Color: Aster Black


Features

  • SIZE FIRST - Ultrahuman Ring sizes are different from standard ring sizes. Purchase a sizing kit first to get the perfect ring AIR size. Ring AIR is available in 10 sizes from 5-14.
  • HSA/FSA ELIGIBLE - Giving you added flexibility for your healthcare spending.
  • SLEEP INDEX - The ring AIR serves as an ideal sleep tracker companion. Derived to help you understand the various sleep stages such as deep sleep, REM sleep, Light sleep and being awake, during different stages of sleep, different metabolic processes of the body occur for growth, repair, restoration, and maintenance.
  • MOVEMENT INDEX - Designed to help you move across the day enabling better metabolism and cardiovascular functioning. The ring AIR serves as a comprehensive fitness tracker, step tracker, calorie tracker, metabolic equivalents (METs), and more.
  • RECOVERY SCORE - It is derived from a blend of key metrics including heart rate monitoring, Heart Rate Variability (HRV) and skin temperature, interpreting the signals your body sends and enabling you to monitor your overall well-being.
  • WORKOUT TRACKING - The Ring AIR is a fitness ring with dedicated "Workout Mode" that tracks various activities, giving you deeper insight into your overall workout metrics, by tracking heart rate during workouts, users can gain insights into their cardiovascular response, track intensity levels, and make informed decisions to improve their fitness outcomes.
  • MENSTRUAL & PREGNANCY INSIGHTS: Experience tailored guidance across every phase of your cycle, from Menstruation to Ovulation, Follicular phase, and Luteal phase. Seamlessly transition to Pregnancy Mode for personalized insights throughout each trimester. These features render the AIR the ultimate smart ring for women.
  • CIRCADIAN PHASE ALIGNMENT - Geek out on various insights such as temperature minima, align your lifestyle, and optimize your sleep-wake cycle for improved cognitive function, energy levels, and hormone balance, with timely, actionable nudges for sunlight exposure and movement to shift your sleep schedule earlier.
  • INSIDE THE AIR - Boasting a smooth inner shell and constructed with fighter jet grade titanium, Ultrahuman Ring AIR boasts a 6-day battery life, wireless charging, and water resistance up to 100 m.
  • Available in 15 languages - The Ultrahuman App is now available in English, French, Thai, Chinese, Malay, Indonesian, Czech, Japanese, Korean, German, Spanish, Italian, Swedish, Portuguese & Russian.

Brand: ULTRAHUMAN


Model Name: Ultrahuman Ring AIR


Style: Ultrahuman Ring


Color: Aster Black


Special Feature: Sleep Monitor, Multisport Tracker, Activity Tracker, Custom Activity Tracker, Heart Rate Monitor


Shape: Round


Target Audience: Unisex Adult


Age Range (Description): Adult


Compatible Devices: Smartphone


Compatible Phone Models: iOS Devices, Android Devices


Product Dimensions: 0.83 x 0.83 x 0.32 inches


Item Weight: 0.085 ounces


Item model number: UHRA-AA-05


Batteries: 1 AA batteries required. (included)


OS: watchOS


Connectivity technologies: Bluetooth


GPS: GPS Via Smartphone


Special features: Sleep Monitor, Multisport Tracker, Activity Tracker, Custom Activity Tracker, Heart Rate Monitor


Human Interface Input: Unknown


Scanner Resolution: Ring


Color: Aster Black


Whats in the box: Type C to Type C Cable, Wireless Charging Dock, Ultrahuman Ring AIR


Department: Unisex-Adult


Manufacturer: Ultrahuman Healthcare Pvt Ltd


Country of Origin: India


Date First Available: November 2, 2023


Weight: 2.4 Grams


Frequently asked questions

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Top Amazon Reviews

    • Amazing product
Size: 11 Color: Aster Black
The ULTRAHUMAN Ring AIR is a straightforward and efficient tool for sleep tracking, requiring no additional app subscription. It comes with a sizing kit for a good fit, important for accurate data. The ring is practical, offering useful sleep insights without being overly complex. Its design is discreet, and it has a reasonable battery life, making it a convenient choice for everyday use. Overall, it's a solid option for those interested in monitoring their sleep patterns, deserving a positive rating. ... show more
Reviewed in the United States on March 29, 2024 by Amazon Customer
    • Needs a few bugs worked out.
Size: 7 Color: Space Silver
I linked the phone (brand new) to my new Ultrahuman Air Ring Feb 28. It was fine - I felt like I was learning to process the numbers it was spitting out. Fast forward to March 7, there have been two updates already from Ultrahuman in the past week, and now it's sluggish connecting to the app. The data doesn't pop up unless I close the app several times and re-start the app on my phone. March 9, I try to pull up the app, and it won't load at all. Sunday, after charging ring from 70% to 100% it opens the app just fine, but my steps don't match what I had seen before on the previous three days. Numbers went down on Friday's steps, by 1000 steps. Numbers went up on Saturday's steps, by 1000. That's weird, but I shrugged it off. Later in the day (an hour later), the app won't open. I turn off the phone, board my flight, and restart the phone on the other end of the journey. The app reports a ridiculously low number of steps for slogging through two airports. (1,039 steps?) Later in the day, I try to open the app and again, it won't open. The next day is Monday. I try to open the app after my workout, but it won't load. I restart the phone. No app. I sync the app/ring. I hit the soft reset. After restarting the phone for the 3rd time, and several more sync attempts and soft reset's, I finally hit the "Set up New Ring" to disconnect and reconnect to the ring. Then I restart my phone. Getting more data now - but the app still thinks it's Sunday and not Monday. The step count for the last 5 days is jumping around by 1000 steps - give or take from any particular day. I've reached out to Support twice now, but they're on India Time Zone, so they're sleeping, and I'm frustrated after wasting half my day trying to get my new-ish ring to sync to the App so I can see my workout data and anything from Sunday, since apparently, Sunday has fallen in a black hole. When this app syncs up to the Ring, it's great. Still don't know what half the numbers mean, but you get a lot of data, and a lot of cute advice; "Hey, you might want to think about recharging today with light activity, your sleep numbers are low." (Yes, I was sleep deprived, so it was very accurate). I just want it to give me all the data I was seeing a week ago, and not the mish-mash of imaginary stuff it seems to be spitting out (or not spitting out at all, in this case), for the last four days. I've asked Support if I have a defective ring how I go about getting it replaced. When it works, I'd be happy to give it five stars, unfortunately, it's having electronic Alzheimer's, and I'm annoyed enough that I give it no stars. UPDATE: The update that was eventually sent out 24 hours after Support said it was already updated, finally made the Ring and App realize what day it actually was. The numbers didn't correct themselves back the original step counts, but hey, 1,000 steps off is no big deal, right? Now, I still don't have any interaction with the "How are you feeling" section of the app - not sure it I'm supposed to be able to select one of the three choices, but why ask if it won't let me answer? I still don't understand some of the numbers that pop up for some of the other sections, but that's probably my fault and I need to google something to find out more (the app doesn't offer any insights). So, I'm upgrading from no stars to 3 stars. I deduct two stars because I have to do research outside of the app to figure out what the numbers mean on these sections that make no sense. Plus, there's no way to get rid of the ads. The one that says, "Refer a friend", and "Ring Store" - if I wanted a t-shirt I'd get one, but I don't need to see that on the first page of my app every single time I open the darn thing. Ditto with "refer a friend". Bury that stuff deeper in the app, please. Ugh. The ring is comfy, and it's easy to pop it on the charger while I shower, so it stays around 70-80% charged. Also, it doesn't look too terrible next to my wedding rings, (I got the silver tone). UPDATE #2; Turns out it's not intuitive to hit the tiny dot and drag it for the "How are you feeling" section, but when you do that, it works as intended. I tried tapping the dot I wanted to select, not drag it from it's current position to a new one. Silly me. (So, not intuitive? Or can I blame being an old lady?) There's been another update, and a few things look a little different ... and I'm learning how to drill down and get more information than before, so ever so slowly, I'm figuring this Ring app out. The workout stuff I'd prefer to see on the first page instead of buried deeper in the app, and in my tiny little opinion, I'd like to see a workout that specified "Treadmill" and "Weight Lifting", instead of the closest thing of "cross training" which I don't think my workout qualifies as cross training. I still want the ads to go away. Very annoying. Which is why it's been upgraded to four stars but not five. I'm sure a six year old would have been able to navigate this thing like a champ. As someone who grew up with a rotary dial phone, this app is not easy to navigate, or "just know" how to drill down, or flip, or slide, or drag, in all the different sections to get more info. It'd be nice if it was the same "drill/drag/slide/fling/tap" action to get more info in all of the sections instead of some secret "ABAB-left-right-up-down-up-down-ABAB-start" code that only an 11 year old can memorize .... Oh, what? Me being an old lady again? Oops. I'm trying to be cool with my "Ring Air", but I think the gray hair is throwing off the vibe. Bottom line? After almost a month of exploring the Ring, I find that I need to toss the Ring on the charger every other morning while I shower to keep it around 70-80% charged. If it drops to 30$ you get warning notices (nice - I appreciate that). It's not too bulky on my finger. I wear it at the gym, but I use fingerless gloves, which protects it from getting scratched up by the knurling on the bars. I wear it in the shower and while hand washing dishes. I probably won't wear it scuba diving since they say to avoid more than 30 minutes submerged, and my dives usually last almost an hour. Support through the app has been amazingly helpful - they've been responsive, and then followed up later to make sure all is okay. Very impressive! I continue to explore the app and try to learn how to navigate the different sections correctly and fully - a lot of drilling down menus I'm discovering. I chose this Ring over the Oura because it didn't require a subscription, and it was the slimmest profile. Now I'm impressed by the support team - they were VERY helpful! And my learning curve which is glacial, is feeling pretty speedy in this scenario. At this point, I can highly recommend the Ring. UPDATE #3: (April 2024) After roughly 2 months, I've realized that my battery hits 15% in about a day and a half. I try to toss it on the charger every morning while I shower to keep it around 80 - 100% to start the day. The ring rapidly loses 20% before lunch, and after 24 hours, it's at 50%. The battery does not last a week as advertised. I lose almost 50% every day, so it's best to charge it daily. This is annoying on a daily basis, when the advertised time is almost a week, but, *shrug* what can you do? The other issue is that I do a "soft reset" often. Sometimes several times in a row because the app says "Ring not found". So I hit the 'soft reset' and then 'restart' the cell phone, too. It often takes several attempts before the ring is "found" by the app. A bit frustrating, yes. After it's connected, then I get all of my data = sleep scores and steps just fine. ... show more
Reviewed in the United States on March 11, 2024 by Kindle Customer
    • Really good minimalist health tracker
Size: 12 Color: Matte Grey
The ring is very comfortable, I would highly suggest ordering the sizing kit and wearing a size from that kit that fits you best for at least one day/night. Well, you do have to pay $5 for the ring sizing kit versus getting it for free directly from the ultrahuman website, you have to keep in mind that you're also getting prime shipping and Amazon customer service this way. Data collected appears to be accurate when comparing to upper arm heart rate monitors (since that's what I have available). I cannot comment on the accuracy of spo2 or skin temperature, however, they do appear to be consistently realistic. This device shines as a sleep tracker. As long as you are comfortable reading through your data and allowing at least one week to pass for you to obtain enough data to develop a pattern, then this device works well as does the accompanying mobile app. One of the big positives here is that ultrahuman is on their second generation ring versus other competitors of Oura. I would like to believe this means the company is on stable footing. I also want to point out there is no reoccurring subscription required in order to access all of the data collected about your body and health. It is all completely accessible within the mobile app. You are only responsible for paying for the ring hardware, that's it. I opted for the matte grey color, and it is indeed gray with a matte finish and is a lighter color than what is pictured. ... show more
Reviewed in the United States on February 16, 2024 by SINnWo
    • Doesn't perform its primary function
Size: 12 Color: Aster Black
Review Image by H.S. H.S.
Review Image by H.S. H.S.
Apparently the HR tracking, especially during exercise is completely off! comparing against other sources (Apple Watch) it gives readings that are 20-30 BPM lower than actual, and in fact I've never seen it measure above 126, even during extreme workouts that are clearly above 160! Furthermore, to try to decieve the average user, when there's another source of HR data (my apple watch updates Apple Health ecosystem) - once the data is available on Apple Health, the UH app retrieves it from there and presents this data on the app as though measure by the ring !!! That's deceptive and borderline fraudulent !!! Showing side by side summaries for the same workout, after blocking the option to read data from Apple Health. As for battery life - not close to the declared 6 days. 3.5 days at best. ... show more
Reviewed in the United States on April 18, 2024 by H.S. H.S.
    • Reliable and comfortable
Size: 7 Color: Bionic Gold
I originally jumped into the health and wellness ring space with a different ring marketed toward women that hurt my finger due to little bumps inside, took months to ship, and ultimately did not give any actionable data around sleep. I returned and switched to Ultrahuman, received quickly via Amazon, it didn’t irritate my finger, and there is a ton of data! I loved so much I ordered one as a gift for my husband and plan on getting my mom one too. It’s a great non-subscription product! 100% recommend ... show more
Reviewed in the United States on April 21, 2024 by Kirsten
    • Want to like smart rings
Size: 7 Color: Space Silver
I like the concept of a smart ring & have tried another brand as well but not for me. Like that this one is lighter than competitor & no subscription is required. Found stats to be off compared to Apple Watch. Fit doesn’t work for me. I like that it is lighter but it is still bulky & too big on hands. Sizing is strange - 6 fit tight (normal index ring size), 8 too big it fell off, went with 7 & while I could rotate it, at times it was loose & moved a lot on my finger & other times it felt tight. Always felt like water was trapped under it when washing my hands Decided to return it & stick with watch. ETA: I didn’t expect to get 6-7 days on a charge but did expect to get more than 3.5 days. ... show more
Reviewed in the United States on April 22, 2024 by brandie0502

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