New research from the University of St Andrews debunks the theory that Heart Rate Variability (HRV) is linked to aggressive ...

The smart ring monitors your health data around the clock and has a record of noticing irregularities well before symptoms ...

Factors including stress, hormones, anxiety, medication, and physical activity also contribute to what may be considered a ...

So I rolled them back and saw spectators and runners alike glancing confusedly at my wrist-laden arms ... A HR chart showing ...

The Galaxy Watches, including the Watch 4, use a PPG sensor. The technology is very efficient at measuring your heart rate ...

Activity trackers, running watches, and fitness trackers come in many sizes, price ranges, and styles, so there are options ...

The Oura Ring 4 has just been released — and it’s more comfortable and sleek to wear, but not smaller. It’s noticeably way ...

The US central bank has lowered interest rates for the first time in more than four years with a bigger than usual cut. The Federal Reserve reduced the target for its key lending rate by 0.5 ...

Just because you're using a monitor with a laptop doesn't mean you have to keep the lid open. Palash has been writing about technology (and entertainment) for over a decade. His focus has been on ...

The wristband used is a typical heart rate monitor, worn on a black branded strap ... where some figures suggest that gallery-goers spend only eight seconds on average looking at each piece ...