Fitbit Surge - Manual (Page 35)

30
Updating your Fitbit Surge
Free feature enhancements and product improvements are occasionally made
available through firmware updates. We recommend keeping your Surge up to date.
You’ll be notified in the Fitbit app when an update is available. After you start the
update, you’ll see a progress bar on your tracker until the process is complete,
followed by a confirmation message.
Note that updating your Surge takes several minutes and may be demanding on the
battery. For this reason we recommend putting your charger in the charging cradle
before updating.