This application allows you to switch internet connection via tethering directly from a widget icon without going through the bluetooth settings menu. It is first necessary that the tethering already works between devices. You must first pair your device with the devices that you want used for tethering. - The application allows you to select the devices that will be used by the widget to try to connect to internet. - The widget allows you to enable or disable the bluetooth tethering connection. (wifi must be off)