Google maps - mobile speed cameras

Has anyone noticed if they get an audible warning when their phone is paired to helmet comms? The new feature is on the latest google maps, hidden under an icon which opens up a menu, though not possible to input a mobile camera when on a bike, or car really as it needs two touches unlike the Saphe units.

I suspect some on here struggle with technology, amy wonder what I am on about, some must use the mobile and google maps to navigate.