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

BMW 5 Series vs Audi A6 vs Volvo S90
BMW 5 Series vs Audi A6 vs Volvo S90 - main
Car group tests

BMW 5 Series vs Audi A6 vs Volvo S90

Can plug-in hybrid power create a clear winner out of the BMW 5 Series, Audi A6 or Volvo S90
23 Jan 2021
Best small 4x4s to buy 2021
Dacia Duster ford
Best cars & vans

Best small 4x4s to buy 2021

Need 4x4 capability without big SUV fuel bills? Take a look our top 10 small 4x4s instead
6 Jan 2021
New Lotus ‘Type 131’ due in 2021 as Elise, Exige and Evora bow out
Lotus range
Lotus

New Lotus ‘Type 131’ due in 2021 as Elise, Exige and Evora bow out

A new look Lotus line-up is teased with heavy influence from Evija hypercar expected
24 Jan 2021