What is a Trend Arrow? How does it work? And what does it tell my patients?

The FreeStyle Libre systems* offer a Trend Arrow with each glucose reading which tells your patients which way and how quickly glucose levels are changing. So, at any given time, your patients not only know what their glucose level is currently, but also which way it is heading. Depending on the direction of Trend Arrow, they can find out if their glucose levels are going up, down or staying steady, facilitating better decision-making.

* FreeStyle Libre and FreeStyle Libre 2 systems are part of the same family of products.