Think heart rate straps are old tech? Garmin has just released a brand new one, the HRM 200, which transmits your heart rate ...

Our current favourite heart rate monitor is the ever-so-wonderful Garmin HRM Pro Plus. It does everything you can possibly ask from such a device and then some. If you're after a no-frills tracker ...

Aside from watches, there are even some elite fitness trackers like the HRM-Dual Heart Rate Strap (22 percent off). Below, we ...