The FreeStyle Libre 2 flash glucose monitoring system is indicated for measuring interstitial fluid glucose levels in people aged 4 years and older with diabetes mellitus. Always read and follow the label/insert.
We know it can be frustrating when experiencing an issue with your sensor. We’re here to help!
Please fill out the support form below for some useful tips and tricks and to request a sensor replacement, if applicable.
To speed things up, please have your sensor’s serial number ready. You can find the serial number of your last three sensors in the “About” section of the app.
The FreeStyle Libre 2 flash glucose monitoring system is indicated for measuring interstitial fluid glucose levels in people aged 4 years and older with diabetes mellitus. Always read and follow the label/insert.
©2025 Abbott. All Rights Reserved. The circular shape of the sensor housing, FreeStyle, Libre, and related brand marks are marks of Abbott.
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