Hi, just got my first fitbit ( charge 5) and it keeps telling me my heart rate is 145 _ 150 . I am at complete rest, perfectly capable of taking my own pulse , which is 70 manually so convinced the fitbit is wrong. It also keeps telling me I have completed a 20 min swim whilst at work. I have tried all the online fixes recommended to reset the HR and nothing works. Is this common or is my fitbit duff?
Best AnswerOn your device, go to Settings, then scroll down to Restart, then scroll further to Restart and press it. It's a hard reboot for the device, and you won't lose any data. Could solve your problem.
Best Answer