To use Workout Buddy during a session, open the Workout app on your Apple Watch. Turn the Digital Crown to scroll through and ...

Your watch’s VO2 max isn’t perfect, but you can improve its accuracy with better data and heart-rate tracking.

Millions of people rely on wearable devices to monitor how well they're sleeping. Sleep trackers don’t necessarily measure ...

Research on the use of spit hoods in real-world scenarios, like when someone is under arrest or being restrained in a medical ...

Young adults who vape regularly have significant cardiopulmonary abnormalities during exercise and impaired pulmonary vascular responsiveness.

Why we love it: Of every LED mask we've ever put on our face, this is hands-down the most fancy. It has 770 LED bulbs, emits ...

A small fleet of modified Eagles continues to provide valuable service to NASA even as the Air Force counts down to fully divesting the jets.

When you think about monitoring heart and breathing rates, you likely picture a wearable device—a wristband, chest strap, or ...

Turning off your smartphone is a great way to fix malfunctioning apps or apply setting changes. While you may think there is only one way to turn off your Android phone or iPhone, there are multiple ...

AI-driven analytics enhance diagnostic accuracy and standardize spirometry results, reducing operator variability and supporting decentralized use in outpatient or home care environments.

The Google TV Streamer is a great device for watching your favorite shows and movies, but you can make it better with these ...

Corin Cesaric is a Flex Editor at CNET. She received her bachelor's degree in journalism from the University of Missouri-Columbia. Before joining CNET, she covered crime at People Magazine and ...