Best Dashcams (2026)

A dash cam only has to do one thing: hand you clear footage of the ten seconds that matter, with the time, place and your speed on it. Everything else on the box is a nice-to-have. Here is how to sort the features that decide a claim from the ones that sell cameras.

Front only, front and rear, or cabin

A front camera covers the crash you see coming. A rear camera covers the one you do not: the rear-end shunt where the other driver swears you reversed into them. On a panel van the rear camera goes on the back door glass and the cable runs through the headlining, a job of an hour or so. On a Luton or a box body there is no rear glass, and on an artic you cannot cable to the trailer, so a rear camera is often a non-starter for HGV work and you look instead at a unit with a wide front lens and good side coverage. The Nextbase 222x Front and Rear (around £110) and Nextbase 222XR Dash Cam (around £120) put both cameras in the box at 1080p. The Nextbase 422GW (around £150) and Nextbase 622GW (around £250) sell the rear module separately. For taxi and private hire the question is the cabin: the Garmin Dash Cam Tandem (around £300) records the road and the interior with two 180-degree lenses. Check your licensing authority's rules first, because some councils have their own CCTV requirements for licensed vehicles, and recording passengers brings data protection duties and usually a sign in the cab.

1080p, 2K or 4K, and why night matters more

Resolution decides how far away a plate is still readable in daylight. 1080p on the Nextbase 322GW (around £100) or the pocket-sized Garmin Dash Cam 47 (around £90) will read the car in front of you; 2K on the 422GW or the 1600p Cobra SC200D (around £180) reads a lane over; 4K on the 622GW or Thinkware U1000 (around £330) reads across a junction. But most claims you will ever make happen at dusk, in rain, under sodium lighting, and there the sensor and lens matter more than the pixel count. A 4K camera with a small sensor produces four times the pixels and the same amount of light, so plates smear into a bright blob. That is why the BlackVue DR770X-2CH (around £400) runs Sony STARVIS sensors at 1080p rather than chasing 4K, and why the U1000 sells on its night mode. The Vantrue E2 Dash Cam (around £160) is a fair middle ground at 2.7K both ends with decent night footage.

Parking mode needs a hardwire kit

Parking mode records when the van is parked and something hits it or moves near it. It sounds like a tick-box feature until you see how it is powered. The 12V socket in almost every van goes dead when the ignition is off, so a camera on the socket lead switches off with the engine. A hardwire kit runs a lead to the fuse box with a piggyback fuse on a permanent live, and a voltage cut-off so the camera stops drawing before it flattens your starter battery. The U1000, the 422GW and the BlackVue DR590X-2CH (around £200) all need the kit for parking mode. The Viofo A129 Pro Duo (around £170) adds buffered parking mode, which keeps a rolling few seconds in memory so the footage starts before the impact, not after. VIOFO has since retired the A129 series from its own shop; its current front-and-rear model is the A229 Pro 2CH, around $350 direct from VIOFO, priced in US dollars with UK delivery. Leased or fleet vans may have rules about touching the loom, so ask before you cut anything.

GPS is evidence, in both directions

GPS stamps position and speed onto the footage. It proves you were doing 28 in a 30 when the cyclist pulled out. It also proves you were doing 38. The 422GW's 10Hz GPS samples ten times a second, so the speed readout tracks your braking rather than lagging a second behind. Cheaper units either sample once a second or leave GPS out entirely, as the 222x and 222XR do.

What insurers actually do with it

Most UK insurers will take dash cam footage as evidence and some offer a discount for a named unit, but the discount varies by policy and it is worth asking before you buy. The footage is only worth anything if the camera was recording that day, so pick a unit you will leave alone: a magnetic mount like Nextbase's Click and Go, a card that does not fill up, and a habit of formatting the card once a month. If you run more than one van, the fleet dash cam guide covers cloud units like the BlackVue range. For the most common trade van, our Ford Transit dash cam guide shows where to run the cables.