The Oura Ring 4 is on sale for Cyber Week. For more deals, check out our roundup of the best Black Friday deals. I wore the Oura Rig 4 nonstop for six weeks to see if it's worth the investment. After ...

The Apple Watch takes the route of a standard smartwatch. In its over 10 iterations, it's kept its signature OLED display and assortment of wristband options, but it's gotten smaller and thinner over ...

(CNN) — One of the Apple Watch’s biggest threats has no screen, weighs about a fifth of an ounce and charges a monthly subscription for most of its features. Yet Oura is on pace for $1 billion in ...

All products featured here are independently selected by our editors and writers. If you buy something through links on our site, Mashable may earn an affiliate commission. Sleep trackers — wearable ...

I love my Oura ring. Ask any of my friends and they’ll tell you that it’s become one of my main personality traits over the past year and a half, that if I had a cartoon character, she would have a ...

The Oura Ring is a smart ring that's been designed to track health metrics like sleep, activity, menstrual cycle, body temperature and stress levels in the accompanying Oura app. The health and ...

I’ve used the Oura ring to track my menstrual cycle for the past four years, and it’s the only device I trust to do so. My Oura ring knew I was pregnant before I did, helped me keep an eye on my ...

(CNN) — One of the Apple Watch’s biggest threats has no screen, weighs about a fifth of an ounce and charges a monthly subscription for most of its features. Yet the Oura ring is on pace for $1 ...