I have a Polar brand HRM, I need to change the batteries, and I can only find
a battery in the reciever(watch), the sender seems to be a sealed unit. Any
one familiar
with this unit? I have always assumed that a transmitter, and reciever needed
a power source. Or does any one know how to contact the manufacturer, it was
a gift some years ago, so I really dont know where it came from. Appreciate
any info some one might have on this unit......
Ken Cook