Libre 2 Flash Glucose Monitoring System Sensor Kit

You use the sensor to wirelessly scan the sensor and display your glucose readings. The Freestyle Libri 2 sensor automatically communicates with the reader and can alert you about your glucose level if you choose to turn it on. The reader also includes an internal blood glucose test scale and a ketone test. The sensor works with Freestyle Libre 2 sensors only and cannot be used with other sensors. You can use the FreeStyle LibreLink app to: View your current glucose reading, glucose trend arrow, and past glucose reading data. Receive high or low glucose alerts using FreeStyle Libre sensors. See reports such as target time and daily patterns. Share your data with your doctor and your family with your permission Smartphone compatibility. Compatibility may vary between phones and operating system.