The FreeStyle Libre 3 Plus sensor tracks your glucose in real time, all day long. It is designed to help you make more informed decisions and take actions that can lead to significant changes over time. The sensor is small, water-resistant, and can be worn comfortably on the back of your upper arm for up to 15 days. It provides continuous glucose readings and optional alarms, and it can be used with either the FreeStyle Libre 3 app or reader, but not both simultaneously.
