What you need to know.
Applying your new sensor is a lot easier than you might think – and it doesn’t require painful finger pricks10. So, why wait another moment? Let’s get started.
- Preparing your skin
- Applying the sensor
- Activating the sensor with your reader
- Removing and replacing the sensor
To begin, select an area on the back of your upper arm and follow these steps:

Step 1
Select site on back of upper arm.

Step 2
Wash site using plain soap and water, then towel dry.

Step 3
Clean the area with an alcohol wipe and air dry.
View video for full details.
You may also download these
helpful guides for more information.
helpful guides for more information.
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Taste progress,
with right food choices.
Join the FreeStyle Libre Experience Program and gain insights into how your food choices affect glucose levels. Discover which of your favorite foods you can enjoy more of. First time user? You may qualify for a special price29 on your first starter kit!

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