This time the developments come from Garmin, the company we all know ... geographic location (on the available GPS-equipped model) and even optional audio from inside the vehicle.

Our best dash cam guide could well need a refresh in the near future: Garmin ... size of a car key – that's easier to fit ...

record sharp footage of what’s happening on the road and around the car. We should know – we've completed in-depth behind-the-wheel reviews of over 30 different dash cams by Garmin ...