Karen, do you wear the chest strap that goes with the HRM? I am really looking at buying a Polar F6, but am concerned about it's water resistance. Does the chest strap run small and is it uncomfortable under a swim suit?
Karen, do you wear the chest strap that goes with the HRM? I am really looking at buying a Polar F6, but am concerned about it's water resistance. Does the chest strap run small and is it uncomfortable under a swim suit?