A few of the most important insights are heart rate variability (HRV), which describes the difference in time between the beats of your heart, and resting heart rate (RHR), which is the number of ...

Using a chest strap heart rate monitor can give you accurate, actionable insights to help improve your running. What is the best chest strap heart-rate monitor overall? The best chest strap heart-rate ...

Looking for the best heart rate fitness tracker? If you care about keeping a close eye on your ticker, the good news is that there are plenty of fitness trackers with heart rate monitors that can do ...

Keeping track of your heart rate while working out is now easier than ever, thanks to wearables like smartwatches and fitness trackers. However, the gold standard for heart rate data is a chest strap ...

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 ...

The best heart rate monitors will track your heart rate comfortably, consistently and accurately ...

As a certified personal trainer, I tested 14 wearables over eight months while training, running and swimming. Here are the ...

Fitness trackers, or general wearable devices, have become part and parcel of everyday life. Chances are you've got one or you're thinking of getting one for the first time. Either way, it's always a ...

The Polar H9 is our selection for the best-value heart rate monitor in our heart rate monitors for cycling guide. That value ...

Understanding your heart rate is crucial for more than just reaching optimal fitness–it can also help to reduce injury and ...