Overview
The FreeStyle Libre 3 Plus sensor is a continuous glucose monitoring (CGM) system designed to provide real-time glucose readings to individuals managing diabetes. The system uses a small, discreet sensor worn on the back of the upper arm, eliminating the need for routine fingersticks. Data is transmitted wirelessly to a smartphone app, allowing users to monitor glucose levels, trends, and patterns. The Libre app provides insights into how food, activity, and insulin impact glucose levels. The system aims to help users make informed decisions about their diet and medication. The sensor is designed to be painless to apply and can be worn for up to 15 days. MyFreeStyle support offers tutorials for applying, starting, checking, and interpreting sensor readings.