But it turns out more subtle color changes occur at rest as the heart pumps blood around the body. The ebb and flow of blood ...

Get to know the link between your effort level and your heart rate. Plus, how to use heart rate to your performance advantage ...

Health-tracking tech has never been more accessible, or more intrusive. Here are the pros and cons of data overload.

Discover how your heart's rhythm reveals stress levels, disease risk and fitness status and provides insights about your ...

Google just announced that its “loss of pulse dectection” feature for the Pixel Watch 3 has received FDA clearance and will ...

A "first of its kind" feature of the Pixel Watch 3, loss of pulse detection, is finally heading to U.S. users after it cleared the FDA.

Heart rhythm disorders are becoming more common, yet most people don’t know much about them. These conditions, which affect ...

We picked the Fitbit Versa as best overall heart rate monitoring watch after assessing features, functionality, and price. But we’ve taken the pulse of other top options. Share on Pinterest You ...

Rhythmic changes, driven by hormonal fluctuations, offer a unique window into the intricate connection between the female ...