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 ...

The smart ring is a newer piece of technology that provides many of the same features as smartwatches, albeit in an even more ...

One of the most important do's of engagement ring shopping is to give yourself ample time to explore your options. Rushing ...

As a busy mother to five kids, I tested the Ultrahuman Ring Air to see if it could improve my stress levels and sleep habits.

Most of the smart rings we’ve tested provide a sizing kit with a plastic version of that ring so you can try a range of different sizes before the one packed with smarts is sent out to you.

Learn more › In the ever-expanding world of devices, our attention is turning to smart rings, an increasingly popular option for those looking for an all-day (and night) wearable. While ...

Digital Trends’ expert editors conduct their own long-term testing to review the best smart rings, including models from Oura, RingConn, and Samsung. I tested the Oura Ring 4. Here’s why it ...

Perfect. The Samsung Galaxy Ring is slimmer and lighter. Combine that with the change in sizing and fit for the Oura Ring 4, and despite all it has going for it, the Galaxy Ring still comes out on ...

The Samsung Galaxy Ring had an edge in this respect with one extra size than the Oura Ring Gen ... and the new daytime stress chart. This chart lets users see the fluctuation of their stress ...

In WatchOS 11 you can finally adjust your activity rings and take a rest day if you're sick. In the Activity app, tap on the ...