What is calibration?

Unlike most other CGM systems, the FreeStyle Libre system is a factory-calibrated flash glucose monitoring system, and it does not require patients to do on-going fingerstick testing with a BGM device to be accurate.1


1. Alva S, Bailey T, Brazg R, et al. Accuracy of a 14-Day Factory-Calibrated Continuous Glucose Monitoring System With Advanced Algorithm in Pediatric and Adult Population With Diabetes. J Diabetes Sci Technol. 2022;16(1):70-77.

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