A small number of sensors that read blood sugar levels continuously may give incorrect info. Here's how to check your FreeStyle Libre 3 for a replacement.

Abbott (NYSE: ABT) today announced that its latest generation of sensor-based glucose monitoring technology, the FreeStyle Libre 3 Plus* sensor, is now available to Canadians living with diabetes.

We've done that again with FreeStyle Libre 3, the smallest sensor that delivers life-changing benefits and best-in-class accuracy," said Jared Watkin, senior vice president, Diabetes Care, Abbott.