The Casio CRW-001-1JR is a smart ring that not only looks like one of Casio's digital timepieces. It works like one, too.

VRAI shares what the most popular diamond shapes for engagement rings mean, plus tips to choose the best one for your partner ...

I've worn an Oura Ring for years, and the Oura Ring 4 is its best smart ring yet. However, here's one thing that Oura failed ...