We are providing a device that controls your diabetes and blood sugar levels. You can manage your diabetes with the CGM Monitors system a real-time Continuous Glucose Monitoring (CGM) system. The Freestyle Libre 2 monitors blood sugar levels without a Painful Finger Stick right on your smartphone. You can always contact us at any time regarding the information about Freestyle Libre 2 CGM Monitors device. Here is our contact information, (469) 935 8276