Well, think of a dashcam as an always attentive co-pilot ready to record accidents or other incidents—but one that’s silent and won't complain about your driving or music. When automatically triggered by hard braking or a collision,

Right this way for the best markdowns on TVs, tablets, noise-cancelling headphones, laptops and other must-have gadgets.

Major retailers slash prices on Apple and other brands on Black Friday and well after. We’ve found the deepest deals on tech for work.