Then, using a ruler or measuring tape, gauge the length in millimeters, then match the measurement with the ring sizes on the below chart. Using a tape measure will get you an especially ...

You can find the approximate internal dimensions of each Ring 3 size below. The above table should be used as a guide, and we don’t recommend using the dimension chart to pick an Oura Ring size.

Choosing the right size for a smart ring can be a real headache, with customers needing to use sizing kits before purchasing. Patents reveal that companies are developing smart rings that can ...

Most smart rings also don't follow standard ring sizes, so you need to use each brand's sizing kit to work out the right one for you. But this can quickly add up, since if you don't place an order ...

It also comes in a much bigger size range, with sizes from 4 to 15, although I again sized into my ring size 8. If you buy something using links in our stories, we may earn a commission.

Smart rings are big business, and the Oura Ring 4 and Galaxy Ring are two of the best you can buy. Oura has single-handedly ...

Premium According to a patent document spotted on the China National Intellectual Property Administration (CNIPA) website by 91mobiles, Xiaomi is developing an innovative smart ring that could ...

The best ring lights are a must if you're looking to improve the quality of your videos, whether you're streaming on YouTube or hosting a work Zoom call. These simple, donut-shaped devices ...

I’ve been wearing the Oura Ring 4 for several weeks; here’s what I think about it. Before we go into the design, let’s talk about the size. The Oura Ring 4 comes in ring sizes 4 to 15 ...

If you want to customize your ring, Blue Nile is a great option. Right now, you can browse a selection of lab-grown diamonds for 30% off and sort by price, shape, size, color, clarity and cut.

I’m PCMag’s senior analyst covering smart home and wearable devices. I’ve been writing about tech professionally for nearly a decade and have been obsessing about it for much longer than that.

That’s what you pay the subscription for. I am disappointed that the Oura Ring 4 couldn’t reduce in size, or produce meaningfully better battery life – and coupled with its high price tag ...