How many alerts does the FreeStyle Libre 2 Plus system display?
The FreeStyle Libre 2 Plus system has 3 types of alerts18:
- Low sugar alert – Notifies the user when the sugar level drops to a set value.
- High sugar alert – Notifies the user when the sugar level rises to a set value.
- Signal interruption alert – If the sensor loses connection with the LibreLink app for 20 minutes, it will notify the user that it cannot provide sugar level alerts as configured.