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Maximum Operating Altitude
Learn more
To learn more about your watch, how to track your progress in the Fitbit app, and how to build
healthy habits with Fitbit Premium, visit help.fitbit.com.
Return policy and warranty
Find warranty information and the fitbit.com return policy at fitbit.com/legal/returns-and-
warranty.
28,000 feet
(8,534 m)
45
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Questions and answers
why do get X when i charge the watch