Glucose Monitor

Check your glucose with a painless scan, instead of a fingerstick.

Diabetes is complex enough. Monitoring your diabetes shouldn’t be.


The FreeStyle Libre 14 day sensor is part of a continuous glucose monitoring system, checking your readings day and night, and is accurate for insulin dosing.


The small sensor is about the size of two stacked quarters and can be scanned discretely, even through clothing. You can even scan the sensor with your compatible smartphone.


The FreeStyle Libre 14 day sensor is painless to apply and easy to wear. It is water resistant so you can swim, shower, or exercise.

What can continuous glucose monitoring (CGM) do for you?

Even with multiple daily fingersticks, highs and lows can go undetected. With the FreeStyle Libre 14 day system, glucose levels are tracked continuously, so that you can see patterns and trends that can help you better manage your diabetes.

Now you can monitor your glucose on your smartphone without fingersticks.

The FreeStyle LibreLink app allows you to enjoy many of the same features on your smartphone as your reader. The FreeStyle LibreLink app is approved for use with the FreeStyle Libre 14 day sensors.

Start sharing your data.

With LibreLinkUp you can allow up to 20 people to remotely track your glucose data and trends from their smartphones.

The FreeStyle LibreLink app and the FreeStyle Libre and FreeStyle Libre 14 Day reader have similar but not identical features. Fingersticks are required for treatment decisions when you see Check Blood Glucose symbol, when symptoms do not match system readings, when you suspect readings may be inaccurate, or when you experience symptoms that may be due to high or low blood glucose. When using FreeStyle LibreLink app, access to a blood glucose monitoring system is required as the app does not provide one.