The smartwatch's Blood Oxygen app lets you measure the oxygen level of your blood on-demand. It's been MIA for more than a ...

You need a new watch strap. You’ve found one that you like and are ready to pull the trigger. But are you sure you’re getting the right size? Buying a watch band is different to pants or shoes, where ...

The patent filing generally relates to electronic devices that perform touchless wrist measurement and, in particular, to systems, methods, and devices that determine a wrist measurement or watch band ...

Apple Inc.AAPL0.04%increase; green up pointing triangle is working on new health-related features for its smartwatch, including a tool to tell users when their blood pressure is increasing and a ...