The charge 6 is the biggest piece of garbage, I have been using different fitbits for 10 years now and I have to say this one is by far the worst. The heart rate is always way off, when I am using a rowing machine intensely its showing my heart rate zone as light. When walking I would normally get about 3000 steps for 30 minutes of walking, with this one its down to about 2200. Sometimes when I look at the device it stops counting steps altogether, I even saw tge steps go backwards on many occasions. I am really disappointed and kind of angry. This could be my last fitbit device....complete garbage.
