The FreeStyle Libre 2 Plus Sensor Diabetes Home Monitoring Kit is a continuous glucose monitoring (CGM) system designed to help people with diabetes track their blood sugar levels without routine finger-prick tests. The small sensor, worn on the back of the upper arm, measures glucose levels in the interstitial fluid just under the skin. Readings can be checked at any time by scanning the sensor with a compatible device, providing real-time data and trends.

The Libre 2 Plus also offers optional alarms for high or low glucose levels, helping users manage their condition more effectively. Each sensor lasts for up to 15 days and is easy to apply at home.