The FreeStyle Libre 3 system is a real-time CGM system. Glucose levels are automatically and continuously recorded and stored in the sensor and the real-time readings and optional glucose alarms are streamed directly to the patient’s smartphone every minute¹.
Just like the FreeStyle Libre 2 system, the FreeStyle Libre 3 system has unsurpassed 14-day accuracy².
With the world’s smallest and thinnest³ wearable glucose sensor (about the size of a £1 coin), FreeStyle Libre 3 users can view their glucose levels discreetly and conveniently.⁴

1. The FreeStyle Libre 3 app is only compatible with certain mobile devices and operating systems. Please check our website for more information about device compatibility before using the app. Sharing of glucose data requires registration with LibreView.
2. Alva, Shridhara, Timothy Bailey, Ronald Brazg, Erwin S. Budiman, Kristin Castorino, Mark P. Christiansen, Gregory Forlenza, Mark Kipnes, David R. Liljenquist, and Hanqing Liu. "Accuracy of a 14-Day Factory-Calibrated Continuous Glucose Monitoring System With Advanced Algorithm in Pediatric and Adult Population With Diabetes." Journal of Diabetes Science and Technology, (September 2020). https://doi.org/10.1177/1932296820958754.
3. Among patient-applied sensors.
4. Data on file. Abbott Diabetes Care.