Freestyle Libre 2 is an advanced glucose monitoring sensor that attaches to the back of your arm. It provides continuous measurement, and the results can be easily read by NFC scanning using the LibreLink application on a smartphone or a dedicated reader. Freestyle Libre 2 is an improved version of the sensor, which also allows you to receive results directly on your phone thanks to the built-in Bluetooth module. Requires installation of a dedicated application to offer all functions. This is a modern solution that makes glucose monitoring even more convenient and adapted to modern needs.