Polar FT40 vs. Polar FT7 vs. Sportline DUO 1060
Hi there. I am totally new to HRM's and need some advive. I have been researching HRM's for a while now and really want to get one. I have it narrowed down to these 3. If any of you have any of these, would you please let me know what you like about it, what you don't like about it, and if you would recommend it to a new…