This what you use to wake you up without waking up anyone in the house.

This tool is used to open and close the Fitbit Zip.

This emblem or figure will allow the user to know the activity levels within the last few hours.

The USB device used to sync all Fitbit Trackers using a computer.

This is what Dutch stands for.

This is used to fasten the Fitbit Flex wristband

The specific type of software used by this device.

It registers a floor when it detects continuous motion combined with an elevation gain of about 10 feet.

It is a device that turns movement (acceleration) of a body into digital measurements (data) when attached to the body. All Fitbit trackers contain one of these.

Other than Wire ID and email, this number can also be used to search for a user's logs in Dutch.

This is the type of display used to show your progress.

This is a food item used to troubleshoot the Zip tracker when submerged in water accidentally.

This step must be performed when a One's display is not turning on.

This is what all Fitbit trackers use to sync either using a dongle or directly through a compatible smart phone. This must be enabled on compatible smart phones for a sync to occur.

Hardware errors that may cause issues with the trackers.

It can be submerged in water up to 10 Meters. Will hold up against sweat, splashes, rain, soapy water, and hand washing. (Feature)

This is the specific type of battery that is used with the Zip tracker.

After the display has cycled through each screen 5 times, this mode will end, and you will be in normal mode. In normal mode, the value and icon is displayed immediately after you press your tracker’s button for faster viewing.

This is the rate of burned calories a body burns at rest. Fitbit uses these values combined with personal demographics to determine the overall burned calories for the day.

Indicates the last time a tracker synced to the account. It is found under Device Info in Dutch.

Flex's four outermost LED lights will flash while the middle LED light will stay off. This light pattern tends to flash every 30-60 seconds. The customer cannot track his steps.

This causes the Fitbit Zip to reboot erratically and randomly. Often times the customer will loose steps and data. The time on his or her tracker will also be incorrect. Often the tracker will turn off and not respond when tapped.

This is the specific name of the display type that the Fitbit One uses.

This is the hardware in the Flex and One which is activated during silent alarms. The Fitbit Zip doesn't have it. It is also activated on a Flex when you tap on it for 3-4 seconds rapidly.

This is the title of a section of Dutch in which one can see the sync information for a user's tracker.