I need help... HRM Polar FT4
I bought a Polar FT4 and received it today. I read the (very short) directions, it was easy to set & read. My problem is that I put it on 8hrs 21mins ago. I was at the pool for most of the day, I swam, floated, set in the shade, got back in, etc... but there is NO WAY I burned 1795 CALORIES TODAY!!! So am I only supose to…