Refine By Clear All
    Heart rate monitors

    Heart rate monitors are made up two things (well, three if you include you). There's a transmitting belt worn around your chest and a receiver and display unit that's either located on your handlebar on on your wrist like a watch. As the name suggests, they're for monitoring how hard your body is working at any given moment. This is useful if you want to chart your fitness progress or if you want to train very specifically within preset heart rate zones. Some heart rate monitors can be connected to a smartphone and a computer so can be used in conjunction with online GPS services such as Strava, so you can really delve into how hard you were working at any given point on your ride, We stock HRMs from Cateye, Mio, Polar and RSP.