Charge 2 readings

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My fitbit is giving different readings again for my exercise, I'm talking like 100 cals less than last time :/ I do at home exercise DVDs and it's saying one reading during one dvd and then another on the same DVD. I don't get the as I always wear my charge 2 on the same arm and in the same place. Help much appreciated!

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  • clairele84
    clairele84 Posts: 29 Member
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    I have different readings too. However, for example, I went for a run last Monday and didn't work as hard as I could have. Today, I worked really hard and my readings were completely different. I guess it depends on how much you are moving around during your work out
  • Misssynth
    Misssynth Posts: 179 Member
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    You probably didn't push as hard/youre getting fitter.
  • lemonychild
    lemonychild Posts: 654 Member
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    Fitbit's strength lies with step based activity. Because HR seems to be up and down with higher intensity cardio ... Fitbit is a bit funny there.