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Specifications
  • Operating System Compatibility
    Not Applicable
    Built-in Storage
    0 gigabytes
    Metrics Measured
    Not Applicable
    Protective Qualities
    None
  • Key Specs
    • Operating System Compatibility: Not Applicable
    • Built-in Storage: 0 gigabytes
    • Metrics Measured: Not Applicable
    • Protective Qualities: None
  • General
    • Brand: Ultrahuman
    • Model Number: UHRA-SSK-IND-BBYUS
    • Product Name: Ultrahuman Ring AIR Sizing Kit - Size Before You Buy - Receive Credit for Purchase
    • Color: Black
    • Product Type: Activity tracker
    • Form Factor: Ring (The size, arrangement, and physical configuration of the product.)
    • Model Family: Ultrahuman Ring AIR
    • Year of Release: 2024
  • Design
    • Ring Size: Adjustable
    • Ring Size System: US
  • Display
    • Display Screen: false
  • Compatibility
    • Operating System Compatibility: Not Applicable
  • Connectivity
    • Wireless Connectivity: None (The manner in which a device sends data to another device over a short distance without the use of wires or cables.)
  • Features
    • Built-in Storage: 0 gigabytes
    • GPS Enabled: false
  • Activity
    • Metrics Measured: Not Applicable
  • Performance
    • Protective Qualities: None
  • Power
    • Rechargeable: false
  • Other
    • UPC: 8906184872926

Ultrahuman Ring AIR sizes are different from standard ring sizes. Purchase the Ring AIR sizing kit first to get the perfect Ring AIR size then receive credit to buy the correct size Ring AIR. Ring AIR is available in 10 sizes from 5-14.

  • Free $10 gift card with purchase: Size first with the Ultrahuman Ring AIR Sizing Kit and receive a $10 Best Buy gift card to use towards your purchase of an Ultrahuman Ring AIR in the perfect size for you.
  • Trying the sizing ring: It is important to first use the sizing kit to determine the Ring AIR size. Wear the ring such that the engraved size number is toward the palm of your hand.
  • Take the two night test: Wear the Ultrahuman Sizing Kit ring over two nights or 48 hours to find your fit. This is an important step in understanding your ring size. The perfect ring size ensures that you have the most accurate readings.
  • Fit check: You will get highest data accuracy and optimal comfort with a properly fitting Ultrahuman Ring. If you rotate the ring on your finger, it should not rotate freely.
  • Finding the correct finger: For optimal comfort and advanced sleep tracking, we recommend you wear the Ultrahuman Ring AIR on your index, middle, or ring finger.
  • Color choice: With the true-to-life color swatches, you can visualize and pick the color you like.
  • Choose your ring: After you've precisely determined your size and preferred color using our sizing kit, head back to BestBuy.com to order your Ultrahuman Smart Ring.
  • Build quality: While our sizing kit is made of high-grade plastic, the Ultrahuman Ring is crafted from space-grade titanium and coated with Tungsten Carbide, your Ultrahuman Smart Ring promises superior quality and durability.
Whats Included
  • 1 Swatch Board with all Ultrahuman Ring AIR Colors
  • A high-grade plastic ring in each size from 5 to 14.

Q: Is the sizing kit reusable?

A: This is a sizing kit that allows you to determine your ring size before purchasing the actual ring. You receive credit for the purchase of the ring after using the sizing kit.

Q: How many sizes does the Ultrahuman Ring AIR come in?

A: The Ultrahuman Ring AIR is available in 10 sizes. These range from size 5 to size 14.

Q: What happens to the credit I receive after using the sizing kit?

A: The credit from the sizing kit can be used towards purchasing the Ultrahuman Ring AIR in the correct size.

Q: What is the purpose of the sizing kit?

A: The sizing kit helps you find the perfect Ultrahuman Ring AIR size, as its sizes differ from standard ring sizes. Once you purchase the kit and determine your size, you'll receive credit towards buying the correct size Ring AIR.

Q: How do you redeem the credit from purchasing the sizing kit?

A: You should have gotten an email with the words, "your e-gift card is ready". That email will include a link. You'll have to put in your phone number and "customer service PIN", which is a long number at the bottom of your receipt. I believe i had to request a digital copy of my receipt because my order was online. The format of the number is "XXXX XXX XXXX XXXXXX".

Ultrahuman Ring AIR Sizing Kit - Size Before You Buy - Receive Credit for Purchase - Black

Model: UHRA-SSK-IND-BBYUS
SKU: 6606274
$10.00
Items are covered under Best Buy's Return & Exchange Promise
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The vast majority of our reviews come from verified purchases. Reviews from customers may include My Best Buy members, employees, and Tech Insider Network members (as tagged). Select reviewers may receive discounted products or points for an honest, helpful review.

  • Rated 5 out of 5 stars

    Well Designed and Worth the Money

    Great product giving you the chance to try both size and material. Definitely recommend for purchase.

    Posted by James

  • Rated 5 out of 5 stars

    Try Before You Buy

    If you want to buy the Ultrahuman Ring AIR, the Sizing Kit is not only a formality. This is a critical first step that can make or break your time with this smart ring. There is a good package for the sizing kit, and it comes with a lot of high-quality plastic rings in sizes 5 to 14. The package includes color samples so you can preview how the finished product will look in your selected hue. There is a visible mark on each ring. This degree of care helps you feel better right away and shows that Ultrahuman wants you to find the appropriate fit before you buy. Ultrahuman suggests you should wear the size ring for at least 48 hours, including overnight, to make sure it fits well. This is a good plan. During the day and night, our fingers get bigger and smaller. A ring that fits fine in the morning could be too tight at night. I liked this advise and wore the ring while I did a number of things, like typing, working out, and even sleeping. At this point, I learnt that the fit should be snug enough so the ring doesn't move around, but not so snug that it aches or leaves marks. Ultrahuman told me to place the ring on my index, middle, and ring fingers to see which one felt the best for comfort and data accuracy. The index finger worked best for me. The kit helped me find the correct amount of tightness and looseness. For example, a size 9 fit fine, but a size 10 was a touch loose, but not so loose that it would fall off and I felt the two-night test was an excellent idea. I finally chose the option that was a touch looser for comfort because swelling can make a tight ring uncomfortable over time. The color swatches which comes with this package are great since they show you how each different finish will look on your fingers. I couldn't make up my mind between the classic titanium and bionic gold. It was much easier to choose after seeing both in person. Wearing the sizing ring for a few days turned out to be really useful. You can get a good notion of how the real Ultrahuman Ring AIR would feel because it's light and doesn't get in the way. I barely felt it on my finger, which is a promising sign for long-term use, especially while tracking sleep. Use more than one finger Don't believe that your regular ring finger is the greatest. Using the index and middle fingers could make things more comfortable and accurate. Stick to the rule of two nights. Your fingers change size during the day. You won't know what fits best until you try different things over time. Think about the way you live If you work with your hands or wear rings while working out, a fit that is a little looser would be better. No half sizes Ultrahuman doesn't have half sizes, thus if you're in between sizes, it's normally recommended to go up a size to be more comfortable. The Ultrahuman Ring AIR Sizing Kit is a well-made and important part of the buying process. It takes the guesswork out of size, saves you the inconvenience of returns, and makes sure you get the most accurate information from your smart ring.

    Posted by pb22

  • Rated 5 out of 5 stars

    Must Have For Ultrahuman Ring - Well Made Kit

    Ultrahuman Ring AIR Sizing Kit In The Box The ultrahuman Ring AIR Sizing Kit comes double boxed. The inner box is eco friendly and well made. It contains instructions, sample swatches for ring color choices, and plastic sizing rings. The kit is straight forward and it’s simple to use. Sizing Rings Ring sizes range from 5-14. This is a good range. It needs to be so I could choose which finger to use for the ring and ensure that I could get the right sizing ring for the finger. Size 10 fits the finger that I want to use. I have medium sized hands and the 10 fit well. It needs to fit without any gaps/space between the finger and the inner part of the ring. The sizing rings also have a part of it that protrudes inward which will represent the sensor that would be on the actual ring. Each ring slot in the box is clearly marked. Each sizing ring also is marked with the size number. Swatches The inclusion of the sample swatches is very helpful as it allowed me to see what each ring color would look like. I was on the fence about the Raw Titanium and the Matte Grey. The swatches helped me finalize my decision. I’ll be going with the Matte Grey. Final Thoughts The kit is very helpful. I wouldn’t have known what size to get without the kit. Also, I was able to settle on the color that I wanted due to the swatches. The kit is well thought out and I found it to be very helpful. I recommend using the kit to ensure that someone gets exactly what they need and want.

    Posted by James

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