The Oura Ring 4, the latest version of the brand’s smart ring, tracks multiple health metrics, including heart rate, sleep stages, stress levels, body temperature and blood oxygen. It also automatically detects and logs exercises like walking and running, and you can manually record the start and end of any workout via the Oura app.

The last major shopping holiday of the year came to a close last night—technically.

Ebanie Bridges, a 39-year-old boxer, has trended on social media for the clothes she decides to wear to her weigh-ins - or, rather, the lack of clothes she chooses to wear.