FreeStyle LibreLink – SG

The FreeStyle LibreLink SG extension is approved for use with FreeStyle Libre and FreeStyle Libre 2 system sensors. You can check your glucose by scanning your sensor with your phone. LibreLink 2 system sensors provide automatic readings updated every minute and alarms when glucose is low or high. The app lets you view your current glucose reading, trend arrow, and history; add notes about food, insulin use, and exercise; and see reports such as Time in Range and Daily Patterns. You can share your data with your doctor and family, with your permission.

Compatibility may vary by device and OS. To receive alarms on your phone, you must start the sensor with the app; to receive alarms on the LibreLink 2 reader, start the sensor with the reader. The app and reader do not share data; for complete data you should scan every eight hours with each device and upload data to LibreView. The extension is intended for measuring glucose with a sensor and refers to the User Manual; consult a healthcare professional if you have questions.