Freestyle Libre® 1 is the standard version of the sensor and the one available in many countries.
Freestyle Libre® 2 is the new version of the sensor with alarm capabilities. Available only in some countries.
Freestyle Libre® US 14 days is the standard 14 days usage version of the sensor available in the United States.
Freestyle Libre® Pro is a professional continuous glucose monitoring device intended for use by healthcare professionals and requires a prescription.
As part of this community, Bubble is compatible with some of the apps available on the Do It Yourself community and can be downloaded and freely used for using with the device.