Researchers have developed IRIS, a smart ring that allows users to point and click to control smart devices. The prototype Bluetooth ring contains a small camera which sends an image of the selected ...

Zendaya is keeping mum — but her ring tells a story, jewelry experts say.

Discover the best fitness rings of 2025 for tracking your health and wellness. From sleep to activity tracking, find the ...

This tiny smart ring offers an unobtrusive way to take an electrocardiogram and monitor your heart health – without any extra ...