From the creator of the popular app Heart Analyzer comes a new app with next-level analytics. Heart Hive joins the App Store, allowing users to share and compare their health metrics. Heart Hive ...

Polar is a leading brand in consumer heart rate monitors. The new, high-end chest strap monitor, the Polar H10 ($89.95 on Amazon), has just about all of the bells and whistles you could want in a ...

Your heart rate can tell you a lot about your fitness and cardiovascular health. Your heart beats consistently, day in and day out, but you may not generally pay close attention to it. You might take ...

We may earn a commission from links on this page. When you track a strength training workout on a fitness watch, that watch will happily tell you what heart rate zones you were in during the workout.

After last year’s revamp, Fitbit has been slowly updating more and more of the mobile app, with Heart Rate stats being the latest redesign. There’s no change to the card in the Today tab, but the page ...

Heart rate variability typically decreases during stressful situations, although the heart rate increases. Managing stress levels can mean a more variable heart rate. Exercise and relaxation ...