CUPERTINO, Calif. - Apple has introduced a redesigned blood oxygen feature for some Apple Watch Series 9, Series 10 and Apple Watch Ultra 2 users through an iPhone and Apple Watch software update.

A smart ring is a compact, wearable device designed to track various health and wellness metrics. Unlike bulkier wearables like smartwatches, smart rings are lightweight, unobtrusive, and stylish, ...

Several months after a US import ban sidelined a key Apple Watch feature, the tech giant is restoring a redesigned sensor to ...