At least Progressive have an option for a device that connects to the ODB2 port. But either way, the system of discounts in exchange for more accurate driving data already exists. It is just a matter of a business deal working out between the automakers and insurance company to have it built in.
Although, I do not see it as necessary. Cars with cameras will automatically start having lower insurance premiums, and so you will see people opt to buy cars with cameras (eliminating the inconvenience of having to install a dash cam by yourself).
Although, I do not see it as necessary. Cars with cameras will automatically start having lower insurance premiums, and so you will see people opt to buy cars with cameras (eliminating the inconvenience of having to install a dash cam by yourself).