This is an application for connecting a smartphone and an in-vehicle device to transmit driving data, etc. when using the service of "Tough Watching Car Insurance Plus S". This application is an application for connecting the in-vehicle device of Aioi Nissay Dowa Insurance "Tough Watching Car Insurance Plus S" to provide advanced services with the in-vehicle device and your smartphone. (Note) If you newly install the "Tough Watching Car Insurance Plus S" app after July 28, 2023, this app will