5
Charging your One
The Fitbit One tracker is powered by a rechargeable built-in battery. To charge your
One, align the gold contacts on your tracker with the gold contacts on the inside of
the charging cable, then plug the cable into your computer’s USB port or any other
USB charging device. A battery indicator appears, which you can view at any time
while the One is charging by pressing the button. Charging typically takes about an
hour, and a full charge lasts up to two weeks.
Note: Every night at midnight, your tracker will reset itself. This means your goal
progress and daily data will begin at zero again. This does not delete the data
stored on your tracker. That data will be uploaded to your dashboard the next
time you sync your tracker. The time this reset occurs is based on the time
zone set on your fitbit.com profile.