(The charger is also matched to the size of your ring.) The sizing is different between the gen 3 and gen 4 rings—more below on what to expect if you’re upgrading. So how do you find your size?

Oura Ring 4 is available for preorder today, starting at $349. The new model offers improved battery life and sensor accuracy, with more size options. Automatic activity tracking, new stress ...

picking the correct size is arguably the most important step in your smart ring purchasing journey. The Ring 3 and Ring 4 are available in slightly different sizes. Find the details below.

The result is a slightly lighter Ring 4 — up to 0.8 grams depending on your size — that is also negligibly thinner. Both rings are durable, but the Oura Ring 4 should prove to be more durable ...

It now also comes in more sizes than before, ranging from size 4 to size 15. The recessed sensors on the Oura Ring 4 are a huge step up from the raised dome sensors of its ... More predecessor.

The Oura Ring 4 weighs between 3.3 and 5.2 grams, is 7.9mm wide, and is 2.88mm thick. It’s now available in more sizes, ranging between size 4 and size 15. It’s available in six different ...

These were removed in the Gen 4 design, resulting in a more natural wearing experience. After six months without those bumps in our US size 12 Ring 4, I confidently say I prefer the Gen 4’s comfort.

Further, it mentions that the product is the Oura Ring 4, with gold and size 15 as examples of color and size. The Oura Ring 3 was available in a smooth Horizon variant and a Heritage variant with ...

That’s not to say that the Oura Ring 4 is large or chunky, far from it. It’s very slim at 2.88mm thick and 7.9mm wide, and weighs just 3.3 to 5.2 grams depending on your size. The newest ...

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 ...

But one crucial detail can make or break the experience: getting the right ring size. Luckily, you don’t need to visit a ...

For starters, a ring size three fits a finger that measures 14 millimeters, and for every half-size after size three, the measurement jumps by .4 millimeters. Consider the following must-knows ...