Heart Rate Monitors (polar F4 questions too)

2fit4fat
2fit4fat Posts: 559 Member
edited October 2024 in Health and Weight Loss
How do you choose a good HRM? I have heard people say they like the polar F4 but whats the difference between that and the F6? I cant really find any info on the functions... does it show a pretty accurate reading of your whole day? Or just workout?!

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