Dash cams

Nextbase 312GW

For motoring peace of mind, the 312GW captures Full HD 1080p/30fps footage of every journey, while a G sensor measures force data, which you can use as evidence in the event of an accident. £99.99, nextbase.co.uk

Thinkware 750

A brand with big experience in the dash cam sector, this mid-price gadget dishes out departure, speed camera and collision warnings. Mishaps are documented via Full HD front and rear cameras, and built-in GPS. £269, thinkware.com

Garmin nüviCam LMT -D

One of the best high-def dash cams and voice-activated sat navs, complete with six-inch colour touchscreen. Headline features include lane departure warnings, continuous HD and GPS recording, plus DAB traffic updates. £359.99, garmin.com