I’ve been using the FreeStyle Libre sensor, and I recently ran into a concerning problem that’s making me doubt the product. At night, the sensor is showing some pretty low numbers, like 52–55, but when I do a finger-prick test, it says around 180. This mismatch goes on all night, and sometimes it even occurs during the day. Also, the sensor occasionally just stops working and shows a “Replace Sensor” warning, even though I’ve only been using it for two days. It's pretty concerning to depend on something for tracking health and not feel fully confident in it. I'm a bit confused about what to do when a sensor fails this soon. I really hope Abbott gives clearer instructions and improves quality control for a product that's super important for managing diabetes.
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...
I applied my Freestyle Libre sensor yesterday and was able to take a single reading. However, after that, I started receiving an error message and can no longer use it. This is the first time I’ve experienced such an issue, and I have no idea what to do next. I rely on this device for my health mon...
We purchased 6 Libre 2 sensors through SGK support, and we’ve been loyal users of Libre products even before SGK offered any assistance. Until now, we never experienced a problem. But the most recent Libre 2 sensor we applied two days ago has been showing wildly inaccurate glucose readings. As seen ...
As a longtime Freestyle Libre 2 sensor user, my experience had been mostly positive—until now. I ordered a new sensor on February 17, 2025, but it did not arrive until March 6, 2025—a shocking 18-day delay. When I finally received it and installed it according to the instructions, I discovered that...
On January 29, 2025, I contacted Freestyle Libre customer service because my device was providing inaccurate readings. After discussing the issue, they confirmed that a replacement device would be sent under warranty and assured me that the process had begun. Since then, I have called three times, ...
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