The FreeStyle Libre 3 system uses technology that is proven to be accurate¹, stable, and consistent² for up to 14 days without fingersticks.* FreeStyle Libre 3 has an overall mean absolute relative difference (MARD) of 7.9%¹.

* Fingersticks are required if your glucose alarms and readings do not match symptoms or when you see the Check Blood Glucose symbol in the first twelve hours.

1 FreeStyle Libre 3 User’s Manual.

2 Alva, Shridhara, Ronald Brazg, Kristin Castorino, Mark Kipnes, David R. Liljenquist, and Hanqing Liu. “Accuracy of the Third Generation of a 14-Day Continuous Glucose Monitoring System.” Diabetes Therapy (2023): https://doi.org/10.1007/s13300-023-01385-6.