Add Yahoo as a preferred source to see more of our stories on Google. Using a chest strap heart rate monitor can give you accurate, actionable insights to help improve your running. What is the best ...

I tested my Fitbit Air against an 'ECG-accurate' heart rate monitor - the results surprised me ...

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 ...

The best sports watches have heart rate reader tech good enough to make most of us consign chest straps to the back of a cupboard. But Garmin has just released a new strap, the Garmin HRM 200. This is ...