Originally Posted by sunninho
Should be through a wireless or RF signal. My Garmin Forerunner 301 watch is mounted on my bike using a bike mount I had to buy, which is included with the Polar. Works well for me. Only thing is my chest strap needs moisture between my chest and the strap's sensor to work, but that's no problem once I start spinning!
I have a very hairy chest & I had problems getting my HRM to get a read. I tried all sorts of moistures/gels but the hair was too thick. I ended up having to shave a strip so that the sensor works. Now it goes without the need for anything extra. It does make me look like a wally on the beach now though, as I have a racing stripe across my chest - you think people will know I'm a cyclist??