Polar FT4 HRM not finding my heart rate
so i know there are a lot of topics on the FT4 already and i apologize, but none that i can find seem to exactly match my situation. i just got one of these the other day and have used it for 2 workouts - i followed all the instructions and tried all the troubleshooting ideas i found (most from on mfp) online, but i still…
