Best budget cam

Mio Mivue C330

Discreet enough that it’s not obvious from outside the vehicle, and small enough that it won’t obscure your vision while driving, this ball-joint mounted cam does a surprising amount for such little cash. You get GP S tracking, speed camera and local speed warnings, plus a camera that can manage 1080p recording at 30fps. That’s not the best out there, but reproduction through the 130- degree lens is sharp enough. £79, mio.com