Independent testing shows AirPods Pro 3 can track workout heart rate with low average error, but limits remain for intervals, ...

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 ...

Adults who go to bed at sharply different times from one night to the next face nearly double the risk of heart attack and ...

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

A new study reveals how the menstrual cycle influences the heart's nervous system and heart rate variability. Discover what ...

Kombucha has become part of the wider boom in gut-friendly foods and drinks. But a major heart-health charity is urging consumers to look more carefully at what these products actually contain. The ...

What’s different about the Air compared with most fitness trackers is that it doesn’t have a screen. It’s simply a band you wear around your wrist, with sensors that rest against the top of your wrist ...

My hair is soaked. Sweat pours down my face. Pedalling madly at my first-ever cycling class at age 63, I am exhilarated and appalled. This is what vigorous exercise feels like?

Samsung’s latest Health app update adds AI wellness tools and a redesigned dashboard, but Galaxy Watch feature compatibility remains unclear.

Most people do not need a $400 smartwatch. The Fitbit Inspire 3 tracks sleep, stress, heart rate, and activity for ten days on a single charge, and it just dropped to within a few dollars of its ...

As a new study claims we should do 560 to 610 minutes of weekly exercise to cut heart attack risk, our writer bravely takes ...