You might love the motivating tempo for workouts or the cadent call for calm that a smartwatch heart rate monitor provides. But when it’s time for an upgrade, what ...

When it comes to exercising, your heart rate is the gold-standard metric to uncover how hard you're pushing. It tells you whether you're working aerobically or anaerobically, how your body is reacting ...

I’ve tested dozens of fitness watches and these are the best options I’d recommend depending on lifestyle and health goals ...

"Hearst Magazines and AOL may earn commission or revenue on some items through these links." A few of the most important insights are heart rate variability (HRV), which describes the difference in ...

Whether you use an armband or chest strap, add some smarts to your exercise and training routine with one of the top heart rate monitors we've tested. I'm PCMag's managing editor for consumer ...

When you buy through our links, we may earn a commission. Our process 'ZDNET Recommends': What exactly does it mean? ZDNET's ...

Apple, Garmin, Samsung, Google or Amazfit? I put these watches through the paces to see where they land on step, distance and heart rate accuracy. Vanessa is a lead writer at CNET, reviewing and ...

Casio added a heart rate monitor and accelerometer to the G-LIDE series for the first time. These sensors support users in tracking heart rate, steps, and distance, while also providing detailed ...