Trying to return to my fitness routine, I've gained new appreciation for the heart rate tracking and training tools of the ...

A reviewer shares, "I've had many different oxygen meters and this is by far the best. It gives an almost immediate reading ...

When the heart relaxes between beats, the blood flow decreases — this is known as the diastolic phase. PPG sensors measure these changes in blood volume and pulse pressure (the difference between ...

Your average daily heart rate is a useful metric; so is your daily step count. Combining the two might be even better.

Meta recently introduced its new augmented reality glasses with sensor technology that opens up new possibilities for research and development in AR applications.

A Northwestern medical student has found a better way of measuring someone's heart health by smartwatch using a formula of ...

It's no secret that your smartwatch churns out all kinds of data on a regular basis, including your daily step count and your average heart rate, which provides helpful insights into your health and ...

Scientists have developed a new way to assess heart health based on information routinely collected by smartwatches.

St. David's in Austin is the first in country to use new dual catheter to fix heart flutter and AFib at the same time.

"Loss of Pulse Detection" is a feature on Google's Pixel Watch 3. (Google Image) In a race against time, a smartwatch might ...