Many drivers have invested in smart dash cams to record accidents and other events on the road. The 70mai A800 is a dual-vision 4K dash cam that lets you record video in the front and back of your car. It has up to 4K resolution with night vision and 140-degree FOV.
This dash cam has a 3″ HD screen that lets you switch between the front and rear views with a simple press. It has GPS functionality built in to log your trips. The A800 supports loop recording but can also protect evidence in case of an accident. You can connect to it with your smartphone over WiFi.