Customer Ratings & Reviews

This is very handy. All too often, you hear about so many people that end up finding a printable version of something like this online, and then will try to use that in order to size rings. As ofte as not, they aren't aware of the issues sometimes wtih scaling things for printing. And so the sheet they print with the little ring sizing print they need to cut out ends up with an incorrect scale. So when they finally get it all cut out, the slit cut, and manage to get it wrapped around their finger, they don't realize that it isn't even scaled properly. Thus, their ring measuring is off. This gives the purchaser no easy way to be wrong. You have a physical object to try any rings in your potential size. Go up a size, down a size, find exactly what fits. Only takes a minute. I wore mine for three or four days just to see how it would work as I was well hydrated, less hydrated, exercising, sedentary, etc... So I was able to order the correctly sized ring with absolutely no question.

Purchasing a smart ring online requires you to be able to correctly size the ring. You can take your best guess but making sure before you make the purchase is best. The Ultrahuman ring is an interesting ring so being able to make sure I get the correct size made it easy with the sizing kit. The kit comes with plastic rings ranging from size 5 to size 14. You also receive a card that details how to make sure you are sizing it correctly. A big reason you want the hit instead of just guessing is it recommends you wear the sizing ring for two nights to make sure its comfortable for wear. It also has the sensors in place on the plastic ring to simulate wearing that as well. You then select your color and there are several options: Raw Titanium, Aster Black, Matte Grey, Space Silver and Bionic Gold. Many options to provide the look you want. The card also includes a QR code to take you where to order the ring from the Best Buy site once you are ready to order. Since the sizing kit simulates the sensors as well, to me this is a must if you are planning to purchase.