Abbott FreeStyle Libre 2 User Manual

Cautions and Limitations
Below are important cautions and limitations to keep in mind so you can
use the System safely. They are grouped into categories for easy reference.
WARNINGS:
• Do not ignore symptoms that may be due to low or high blood
glucose: If you are experiencing symptoms that are not consistent
with your glucose readings, consult your health care professional.
• Use your blood glucose meter to make diabetes treatment decisions
when you see the
symbol during the rst 12 hours of wearing a
Sensor, if your Sensor glucose reading does not match how you feel,
or if the reading does not include a number.
• If you are using FreeStyle Libre 2 app, you must have access to a
blood glucose monitoring system as the App does not provide one.
• Choking hazard: The System contains small parts that may be
dangerous if swallowed.
Warnings
3

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