Oura has expanded its fourth-generation lineup with the launch of the new Oura Ring 4 Ceramic, a new version of its smart ring available now for $499/£499. Alongside the latest hardware announcement, ...

It’s a good time to be Oura, the world’s most prominent smart ring company. The company debuted the Oura Ring 4 in late 2024 with an updated design, slimmer sensors, and software updates. It was an ...

Andy is a seasoned technology journalist with more than 15 years experience in the mobile industry, writing for Digital Trends, Wired, and more. During that time he has reviewed hundreds of ...

The era of wireless tech devices has led to the creation of charging cases, and there are plenty of times that these are either the first ones to give out or get lost, needing a replacement. The same ...

Beth Skwarecki is Lifehacker’s Senior Health Editor, and holds certifications as a personal trainer and weightlifting coach. She has been writing about health for over 10 years. February 27, 2026 Add ...