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back of the tracker. Charge 4 vibrates, and a battery icon appears on the
screen.
Charging fully takes about 1-2 hours. While the tracker charges, you can press the
button to check the battery level. A fully-charged tracker shows a solid battery icon
with a smile.
Set up with your phone or tablet
Set up Charge 4 with the Fitbit app. The Fitbit app is compatible with most popular
phones and tablets. For more information, see fitbit.com/devices.
8
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