Using Your Sensor

How do I apply the sensor and set up the app?

Download the FreeStyle LibreLink app, create an account, and follow the in-app instructions to apply your sensor to the back of your upper arm. Full setup guidance is also included in the sensor's packaging.

Can you tell me what my readings mean?

We're not able to offer medical advice or interpret your readings — please consult your doctor for guidance specific to your health.

My readings don't match how I feel. Is something wrong?

If your sensor readings seem off, please check the app's troubleshooting guidance, and consult your doctor if you have any health concerns. If you suspect a device issue, raise a ticket with us.