Millions of people around the world wear smart rings and fitness trackers to keep tabs on their sleep, workouts, heart rate ...

New research suggests the menstrual cycle may influence heart rate, stress levels and nervous system activity, highlighting ...

"Biofeedback helps you make slight changes in your body, such as relaxing muscles, to help relieve pain or reduce tension." ...

Menstrual cycle phases influence heart autonomic regulation, showing HRV variations, yet muscle performance and mood states ...

Researchers found that while the menstrual cycle changes heart rate variability (HRV), it does not significantly affect ...

An electronics industry association report projected that the U.S. would surpass 100 million smart wearable users for the ...

Not every wellness trend is good for your heart. A cardiologist shares which popular habits are backed by science and which ...

Consumer wearables are evolving from passive stress monitors into read-write systems.

After closing tracking health trends ranging from stress to sleep scores, one reporter also turned to experts help explain the data.

Researchers have found that natural changes during the menstrual cycle influence the hearts nervous system However they do ...

Wearables can offer rough information about a person’s health, experts say, but only some metrics are medically useful.

Wearables now flag everything from irregular heartbeats to dips in blood oxygen, but the data is only as useful as a person's ...