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Ring AIR-Smart Ring Activity Tracker, Size First Sizing Kit,Sleep Tracker,Smart Ring for Men/Women,Fitness Tracker (Size 11)

  • Based on 38 reviews
Condition: New
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$349.00 Why this price?

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Availability: Only 1 left in stock, order soon!
Fulfilled by Amazon

Arrives Wednesday, Feb 26
Order within 7 hours and 52 minutes
Available payment plans shown during checkout

Color: Matte Grey


Size: 11


Features

  • Comprehensive Health Tracking: The Ultrahuman Ring measures a wide range of metrics including sleep, activity, stress, heart health, movement, workouts, and recovery. Stay on top of your health and fitness goals with detailed insights to optimize your performance and well-being.
  • Womens Health Insights: With Ultrahuman Ring's advanced women's health features, track ovulation, cycles and pregnancy. Through multi-biomarker-based tracking for those looking to conceive, predict a 7-day fertile window and pinpoint ovulation with precision. Access cycle tracking combined with biomarker-based personalized guidance for every phase (Menstruation, Ovulation, Follicular, and Luteal). With Pregnancy Mode, expecting mothers get tailored pregnancy insights throughout each trimester.
  • One App, No Subscription: Enjoy all the essential standard features of the Ultrahuman Ring, including sleep, activity, stress, heart rate, heart rate variability, skin temperature and recovery with no subscription on the Ultrahuman App.
  • Advanced Sleep Tracking: Ultrahuman Ring provides detailed insights into all your sleep stages REM, Deep Sleep, Light Sleep and Wakefulness, along with actionable steps and nudges to improve sleep so you're ready for the day. It also tracks sleep debt, helping you understand your overall sleep quality and identify areas for improvement. Optimize your rest and recovery with accurate, personalized sleep insights.

Operating System: Ultrahuman App


Memory Storage Capacity: 24 MB


Special Feature: Activity Tracker


Battery Capacity: 24 Milliamp Hours


Connectivity Technology: Bluetooth


Wireless Communication Standard: Bluetooth


Battery Cell Composition: Lithium Polymer


GPS: No GPS


Shape: Round


Brand: ULTRAHUMAN


Product Dimensions: 8 x 5 x 3 inches


Item Weight: 0.12 ounces


Item model number: UHRA-MG-14


Batteries: 1 LR44 batteries required. (included)


OS: Ultrahuman App


Connectivity technologies: Bluetooth


GPS: No GPS


Special features: Activity Tracker


Display technology: LCD


Other display features: Wireless


Human Interface Input: Unknown


Scanner Resolution: 240 x 240


Color: Matte Grey


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


Department: Unisex


Manufacturer: Ultrahuman Healthcare PVT LTD


Country of Origin: India


Date First Available: November 4, 2023


Weight: 3.39 Grams


Memory Storage Capacity: 24 MB


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Wednesday, Feb 26

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • What?!? No subscription needed????
Best thing about this ring is that you get MOST of it's functionality WITHOUT having to purchase an additional subscription to ANYTHING! These days, companies don't want income, they want an income S T R E A M.... which is kinda cheap. Why do I have to pay $60 a year to get my heart, steps or sleep info? I don't, because I have one of THESE!! You CAN buy a yearly plan that gives you better trade-in value, theft & loss protection, and hassle-free returns. But Ultrahuman does a lot of firmware updates to update the rings functionality if all it's doing is sitting on your finger with just the Amazon invoice in your deleted items bin. Battery life is around 48-ish hours... meh, but it IS a small battery.... how much ring do you want to carry around?? Even takes Oxygen levels in my blood. There are additional metrics PowerPlugs which can be purchased also, IF you want to buy additional functionality, but you don't HAVE to. So yay. ... show more
Reviewed in the United States on October 7, 2024 by Robert L.

  • Great add-on for fitness tracking
I bought this because I was hoping to replace my smart watch (Fitbit) and consolidate. Turns out, that's not how these work because rings aren't great at tracking activity (runs, other workouts). What these are really good at is tracking sleep and other factors (stress, body temp, etc) so as a direct impact I'm sleeping better and working on how to get better, more impactful rest and sleep. The support is fantastic, and the product is always improving - what can you say about a CEO that personally checks in on your experience and answers questions, it's really personal. I think this has huge potential, and it's already showing some tangible benefits to me, personally. ... show more
Reviewed in the United States on August 12, 2024 by Rafal (Raf) Los

  • Buy it You won't look at any other ring.
I bought the Oura ring first. I did not know about the Ultrahumen then. I then bought the Ultahuman and now I had them to compare. I decided to keep the UltraHumen because of the in depth information and how nice it felt on my finger. I also felt that it was a more accurate for me. I didn't care about the fee, i just went with what I felt was good for me. You won't go wrong with this ring ... show more
Reviewed in the United States on May 9, 2024 by Murray Sarway

  • Very Dissatisfied
I don't like this product at all. I left a voice mail for customer service and never received a call back, nor are there any Youtube videos explaining what I am looking at on the App or how to interpret. I also believe the information is inaccurate because I have sleep apnea and am on a CPAP and the hours of sleep that my CPAP says I received vs what the App says are very different, for example, my CPAP said I got 7 hrs, 43 mins of sleep last night and the Ring-Air App said I only got 4 hours and 41 minutes. I think I will return for a refund... ... show more
Reviewed in the United States on August 25, 2024 by Tom

  • Tech difficulties
The technology does not always sync but pretty good overall. Battery life sucks within 6 months, so the warranty is pertinent if you want to continue use. Please be very careful with warranty, they are very specific.
Reviewed in the United States on November 15, 2024 by Sara Ru

  • Excelente
Muy útil
Reviewed in the United States on August 29, 2024 by Excelente

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