Manufacturer: Abbott Freestyle Libre 3 Monitoring System Reader is a revolutionary device designed for people with diabetes. Unlike traditional glucose meters that require fingerstick blood samples the Libre 3 uses a small sensor worn on the back of the upper arm. The sensor continuously measures glucoses levels in the interstitial fluid and sends the data to the reader. Features: -The reader's small size makes it portable while the USB cable and power adapter ensure convenient charging. -You can use a dedicated reader device or a compatible smartphone app to view your glucose levels. The reader or app provides real-time glucose data, trends, and historical information. -One of the main advantages of the Freestyle Libre 3 Monitoring System Reader is that it eliminates the need for routine fingerstick tests. Although occasional fingerstick test may still be needed for calibration or to confirm glucose readings. -The system will provide alerts if your glucose levels are too high or too low, helping you to take action quickly. -The FreeStyle Libre 3 reader is specific to the FreeStyle Libre 3 sensors and will not work with FreeStyle Libre 14 day or FreeStyle Libre 2 sensors. -Sensors are not included.