Continuous, Real-Time Glucose Monitoring
Discover the freedom of managing diabetes without fingersticks*. Experience accuracy and peace of mind, all in one.
How it works
FreeStyle Libre FAQs
What is the FreeStyle Libre 2?
The FreeStyle Libre 2 is a Continuous Glucose Monitoring (CGM) system that provides real-time glucose readings, trends, and alerts on high and low glucose levels without routine fingersticks*.
How does the FreeStyle Libre 2 work?
It uses a small sensor applied to the back of your upper arm that measures glucose levels in the interstitial fluid and sends data to a reader or a compatible smartphone app.
Do I need to do fingersticks with the FreeStyle Libre 2?
No, routine fingersticks are not required for glucose monitoring with the FreeStyle Libre 2, although they may be necessary if glucose readings do not match symptoms or expectations*.
Can the FreeStyle Libre 2 sensor get wet?
Yes, the sensor is water-resistant and can be worn while bathing, showering, swimming, or exercising.
How long can I wear the FreeStyle Libre 2 sensor?
The sensor is designed to be worn for up to 14 days.
How do I know if my glucose is too high or too low?
The FreeStyle Libre 2 provides customizable real-time alerts for high and low glucose levels to help you act quickly.
Can I scan the FreeStyle Libre 2 sensor with my phone?
Yes, if you have a compatible smartphone, you can scan the sensor with the FreeStyle Libre app to get your glucose readings and trends.
Is the FreeStyle Libre 2 suitable for children?
Yes, the FreeStyle Libre 2 is approved for use in children with diabetes, providing a fingerstick-free* way to monitor their glucose levels.
How accurate is the FreeStyle Libre 2?
The FreeStyle Libre 2 provides accurate glucose readings that are comparable to fingerstick measurements, making it a reliable tool for managing diabetes.
Where can I get the FreeStyle Libre 2?
The FreeStyle Libre 2 is available through prescription and can be obtained at most pharmacies. Contact your healthcare provider for more information.
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