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Can I use the FreeStyle Libre 3 reader with other FreeStyle Libre CGMs?

No. The FreeStyle Libre 3 sensor will only work with the FreeStyle Libre 3 reader† or FreeStyle Libre 3 app* or Libre app*.

†The FreeStyle Libre systems apps and the FreeStyle Libre systems readers have similar but not identical features. Fingersticks are required for treatment decisions when you see Check Blood Glucose symbol and when your glucose alarms and readings from the system do not match symptoms or expectations.

*The FreeStyle Libre systems apps are only compatible with certain mobile devices and operating systems. Please check the Support section of our website for more information about device compatibility before using the apps. Use of the FreeStyle Libre systems apps may require registration with LibreView.​


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