04-03-2016 08:47
04-03-2016 08:47
04-03-2016 10:30
04-03-2016 10:30
Go to your profile settings at https://www.fitbit.com/user/profile/edit
Change the length setings from "feet, inches" to "centimeters" and save the change.
Next time you sync the change will be copied to your fitbit.