
An excellent single channel dash cam for below $50, the M310 supports impact and time-lapse parking mode, or a combination of the two. Has Wi-Fi, but no GPS.
You don’t want your dash cam to stick out like a sore thumb from the windshield. Here’s a list of the most discreet, or stealthy, dash cams that are as well hidden from sight as possible.

Dual 1080p dash cam with infrared LEDs for the rear camera, enabling taxi/rideshare drivers to record the passenger cabin even at night. Has Wi-Fi, 2″ screen, optional GPS, optional CPL filter for front camera. Short and long cables included so you can install the rear camera on the windshield or rear window as preferred.