The Garmin HRM-Dual measures both heart rate and heart rate variability, the latter of which is a measure of the variation in time between each heartbeat. Garmin uses this score t ...

From this data, a pulse rate can be derived, and the LEDs flashed with a heart graphic in concert with the rhythm of the wearer’s heart. The benefit of the PPG in the EmotiBit is that it can be ...

But the best heart rate monitors aren't all created equal. For cyclists, the most popular are chest strap heart rate monitors, which, at their most basic, need to capture your beats per minute ...

After sweating it out with a range of heart rate monitors, we've narrowed in on the best ones to wear on your next run, swim, ...

It seems like within the last ten years, every other gadget to be released has some sort of heart rate monitoring capability ... even been implemented (in a simple form) in smartphone apps ...

But distance, time and pace are all blunt tools for measuring effort, which is where heart rate monitors come in. Tracking your beats per minute (BPM) unlocks extra insights, from real time effort ...