FreeStyle Libre 2 Sensor Shows Inaccurate Readings—Puts Health at Risk
On March 1, 2025, I started using the FreeStyle Libre 2 sensor. To ensure accuracy, I tested it alongside a different brand’s sensor on separate arms for two days. The results were alarming—there was a 70-80 unit difference between the two sensors. With my previous device, fingerstick readings only...











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