When reviewing smart rings it’s important to be mindful that most of the magic is done off-device. The Oura Ring 4 has no screen, interface, or buttons. It’s a simple loop of sensors – and ...

everyone agrees that the battery in the Oura Ring 4 lasts longer than the one in the Oura Ring 3. Adrienne So of Wired had one particularly eye-catching testimonial: "I get around three days of ...

They’re a great alternative to folks who don’t want to wear a watch due to comfort or style choices, so going for something like the Oura Ring 3 is a great idea. Luckily, because of the ...

everyone agrees that the battery in the Oura Ring 4 lasts longer than the one in the Oura Ring 3. Adrienne So of Wired had one particularly eye-catching testimonial: ...

The Oura Ring 4 has a comfortable fit, although it fits more snugly and is slightly heavier than the Galaxy Ring. Unlike the Oura Ring 3, the fourth version is made of solid titanium on the inside ...

Please verify your email address. The Oura Ring 4 is the kind of iterative hardware update I like to see. For the same $349 starting price as the Gen 3 Horizon, Oura's latest smart ring is a bit ...

Besides ditching the flat-top design, the Oura Ring 3 Horizon otherwise offers the same vital-tracking experience as the original. It has seven temperature sensors, a blood oxygen-monitoring SpO2 ...

As for me, having worn the previous-generation Oura Ring 3 for over a year (closer to two, in fact), I suspected the changes between the Oura Ring 4 vs. Oura Ring 3 could only make smart rings ...

The fit should be snug — not too restrictive nor too loose. If you have an Oura Ring 3, you'll notice that the sensors are raised, which produces a bumpy design inside the ring. (The Samsung ...

The Oura Ring Gen 3 discussed in this article has been replaced by the newer Oura Ring 4. Check out my full Oura Ring 4 review to see why I think it's the best smart ring money can buy.