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.
What you need to know.
- Preparing your skin
- Applying the sensor
- Activating the sensor with your device
- Removing and replacing the sensor
To begin, select an area on the back of your upper arm and follow these steps:

Select site on back of upper arm.

Wash site using plain soap and water, then towel dry.

Clean the area with an alcohol wipe and air dry.
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