Snooper 4Zero

The 4Zero features laser detection, and although this is a helpful addition, it’s a little over zealous in town.

Snooper 4Zero
Overall Auto Express Rating

3.0 out of 5

Best price: £149.99 | Subscription: £29.99 (1 year)

The 4Zero features laser detection, and although this is a helpful addition, it’s a little over zealous in town. Overall camera detection wasn’t quite flawless, either, as it picked up a camera on the opposite side of the road (the only device to do so). Speed was very accurate, though, and alerts were well in advance, with clear voice instructions. It’s slightly better value than the Road Angel Gem+, too, but there’s no constant speed limit shown and touch-sensitive buttons are a bit fiddly. The main disappointment is the suction mount, which failed to hold the device to our windscreen.

Buy the Snooper 4Zero on Amazon

Hardware on test

Apps on test

Most Popular

The end of 70mph motorways? Study shows huge reduction in pollution at 50mph
Speed limit to be cut to 60mph on M1
News

The end of 70mph motorways? Study shows huge reduction in pollution at 50mph

Trial on Welsh roads shows 47 per cent drop in pollution when 50mph limits were introduced; Highways England already has plans to reduce limits to tac…
10 Oct 2020
New Range Rover Evoque PHEV 2020 review
Land Rover Range Rover Evoque

New Range Rover Evoque PHEV 2020 review

Brand-new 1.5-litre three-cylinder Ingenium petrol engine makes its debut in the new Range Rover Evoque plug-in hybrid
20 Oct 2020
Renault could cut UK models in no deal Brexit profit drive
News

Renault could cut UK models in no deal Brexit profit drive

Renault’s new CEO says the firm is examining the possibility of reducing the range of models it offers to UK buyers as it aims to boost profitability
20 Oct 2020