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Is FreeStyle Libre 3 Plus sensor more accurate than the FreeStyle Libre 3 sensor?
Both the FreeStyle Libre 3 and FreeStyle Libre 3 Plus sensors are accurate, exceeding strictest regulated standards for accuracy performance.1-4 While both sensors are accurate, only the FreeStyle Libre 3 Plus sensor has established accuracy out to 15 days.1
1. Data on file, Abbott Diabetes Care, Inc.
2. Based on FDA iCGM special controls. Accessed August 2023 from: https://www.accessdata.fda.gov/scripts/cdrh/cfdocs/cfcfr/cfrsearch.cfm?fr=862.1355
3. Adult cohort, N=149. Lower one-sided 95% confidence bound of the percentage of measurements within ±20% exceeds iCGM benchmark of 87%.
4. Klonoff DC, et al. Importance of FDA-integrated continuous glucose monitors to ensure accuracy of continuous glucose monitoring. J Diabetes Sci Technol. 2024;0(0). doi:10.1177/19322968241250357.
