Abbott FreeStyle Libre 2 User Guide

Don’t take a correction dose within 2 hours of your meal dose. This may result in “insulin stacking” and low
glucose.
Consider what might be causing your glucose to go up and what you might do to prevent a high glucose. For
example:
Has the insulin you took for your meal reached its full effect?
Scan your Sensor again later.
What you see – In the afternoon
Reader
App

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