UHRA-NT-12 - Ultrahuman Ring AIR - Titanium - Size 12

How do I choose the right ring size for me?

If you're uncertain about your Ultrahuman Ring AIR size, we recommend opting for this sizing kit. The sizing kit includes high-quality plastic ring sizers ranging from sizes 5 to 14. Please note that Ultrahuman Ring AIR sizes may differ slightly from standard US ring sizes, and we don't offer half sizes. If you are already acquainted with your Ultrahuman Ring (R1) size, you'll find the Ring AIR will fit you just the same.

SIZE FIRST

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

TRYING THE SIZING RING

It is important to first use the sizing kit to determine the ring AIR size. Wear your ring sizer for at least 24 hours to know your fit. Wear the ring such that the engraved size number is toward the palm of your hand.

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.

FIT CHECK

You will get highest data accuracy and optimal comfort with a properly fitting Ultrahuman Ring. Here are a few simple ways to assess this - If you rotate the ring on your finger, it should not rotate freely.

CHOOSE YOUR RING

After you've precisely determined your size using our sizing kit, head over to Amazon to order your Ultrahuman Smart Ring.

BUILD QUALITY

While our sizing kit is made of high-grade plastic, the Ultrahuman Ring stands leagues apart in its material composition. Crafted from space grade titanium and coated with scratch-resistant tungsten Carbide, your Ultrahuman Smart Ring promises superior quality and durability.

PICK YOUR COLOUR

Once you know your size, you can now choose the colour of your ring from the swatch card provided in the box. The swatch card showcases all 6 colours: Aster Black, Space Silver, Bionic Gold, Matte Grey, Raw Titanium, and Brushed Rose Gold. Find the perfect match for your style.