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 ...

Plus, everything you need to know about the brand-spanking-new ceramic rings.

Smart rings have been a niche inside a niche in the wearables world for more than a decade. But in the last few years, they’ve enjoyed a renaissance as more attention and hype brought bigger names to ...

Oura announced on Wednesday that it’s launching Oura Ring 4 Ceramic, its first collection of smart rings that doesn’t feature metallic finishes. The company also announced its first-ever charging case ...

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. January 30, 2025 Add ...