A free app for Android, by Abbott Diabetes Care Inc..

The FreeStyle LibreLink app is an app that connects to the FreeStyle Libre and FreeStyle Libre 2 sensors and allows you to measure your glucose level. It also allows you to set up an alert for when your glucose level is too high or low, which helps you to get it back in range.

The FreeStyle LibreLink app works with Android smartphones and tablets that have the FreeStyle Libre or FreeStyle Libre 2 sensor. The sensor is a disposable, scan it on your connected device that measures the glucose level in your blood and sends the data to the app.

The app works with your smartphone or tablet to scan the sensor and send the data to the server. The server sends you an alert if your glucose level is too high or low, which helps you to get it back in range.