Abbott FreeStyle Libre 2 User Manual

App Settings and Other Menu Options
You can go to the Main Menu to change settings like your LibreView
password. You can also access the Connected Apps option, Help, and
information about the App.
App Settings:
Unit of Measurement – View the glucose unit of measure used in the
App.
Report Settings – Work with your health care professional to set your
Target Glucose Range, which is displayed on glucose graphs in the App
and used to calculate your Time In Target. The Target Glucose Range
setting will not set glucose alarm levels. Tap SAVE when you are done.
Carbohydrate Units – Choose grams or servings for food notes that
you enter. Tap SAVE when you are done.
Text to Speech – Turn on Text to Speech to have the glucose reading
read aloud when you scan the Sensor. You will hear only your current
glucose value and trend arrow direction. Additional information, such
as the glucose graph and any message, is available on your My Glucose
screen. Always review your My Glucose screen to get complete
information. Remember that Text to Speech inherits the volume
settings on your smartphone. If your smartphone volume is turned o,
you will not hear the glucose reading read aloud. Tap SAVE when you
are done.
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Abbott FreeStyle Libre 2 Specifications

General

Sensor Life	14 days
Communication	Bluetooth
Water Resistance	IP27
Calibration	Factory calibrated
Manufacturer	Abbott
Model	FreeStyle Libre 2
Sensor Type	Flash glucose monitoring
Requires Finger Prick	No
Warm-up Time	1 hour
Operating Temperature	10°C to 45°C (50°F to 113°F)
Meter Category	Continuous Glucose Monitoring (CGM)
Accuracy	MARD 9.2%
Storage Temperature	-20°C to 60°C (-4°F to 140°F)
Compatibility	FreeStyle LibreLink app
Measurement Range	20 to 500 mg/dL
Data Storage	8 hours