With the Smart Axistance C-19 app, you become part of a digital assistance program for patients infected with COVID 19. The medical team of the Agostino Gemelli Polyclinic Foundation will follow users remotely offering complete and total assistance safety. With the Bluetooth pulse oximeter it is possible to measure the level of oxygen in the blood and with the thermometer to record the temperature. These data will be communicated to the health staff of the Agostino Gemelli Polyclinic Foundation who will follow you in managing your health status.