Abbott FreeStyle Libre 3 Quick Start Guide

Apply Sensor to the back of your upper arm
Get Ready
1. Select site on back of upper arm. Do not use other sites as these may result in
inaccurate glucose readings.
Note: Avoid scars, moles, stretch marks, lumps, and insulin injection sites. To
prevent skin irritation, rotate sites between applications.
2. Wash site using a plain soap, dry, and then clean with alcohol wipe. Allow site
to air dry before proceeding.
3. Unscrew cap from Sensor Applicator.
ART44255-001_rev-A 20-APR-22 11:00am

Abbott FreeStyle Libre 3 Specifications

General

Sensor Type	Continuous Glucose Monitoring (CGM)
Sensor Wear Duration	14 days
Connectivity	Bluetooth
App Compatibility	FreeStyle Libre 3 app (iOS and Android)
Data Update Frequency	Every minute
Warm-up Time	60 minutes
Accuracy	MARD (Mean Absolute Relative Difference) of 7.9%
Calibration	Factory calibrated
Battery Life	Sensor lasts for 14 days, no battery replacement required
Data Storage	8 hours of data stored on the sensor
Alerts	High and low glucose alerts
Measurement Range	40 to 400 mg/dL (2.2 to 22.2 mmol/L)