Fitbit has multiple daily goals that you can set. These goals are represented on fitbit.com, the mobile apps, and on the device. If you want to change what the goal value is, you can do this on fitbit.com by hovering over the dashboard tile and clicking on the gear icon in the lower left.
post- A prefix that means after, as in postoperative, after an operation, or behind, as in postnasal, behind the nose or nasal passages.
Post-condition - is a statement or statements describing the condition that will be true when the operation has completed its task. If the operation is correct and the pre-condition(s) met, then the post-condition is guaranteed to be true.