1-4 of 4 Answers
Unfortunately no, it doesn't. Other models do.
Sorry, there was a problem. Please try again later.This device ( Fitbit Flex) does not. The charge 2 tracks heart rate.
Sorry, there was a problem. Please try again later.It does not measure heart rate. You have to get the upgraded version for it to do that. My husband has the upgraded version and loves it, which does measure heart rate.
Sorry, there was a problem. Please try again later.No, the Fitbit does not have a HR monitor.
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