Google only collects and licenses dash cam footage from trusted partners, not the general public. The footage is used to update Google Maps by extracting relevant information like speed limits ...

Our tests show that the best dash cams typically offer 2K or 4K video resolution and allow you to make out fine details like license plates and street signs.

Heading up the new quartet of cams is the Garmin Dash Cam X310, which offers a 2.4-inch LCD screen, 4K Ultra HD video quality, built-in GPS and advanced driver awareness alerts – warning you ...

Google Maps has a lot of data on roads across the globe, and that data comes from a variety of sources. In an effort to improve data in certain areas, Google Maps is now using footage from dash ...