Why you can trust TechRadar
We spend hours testing every product or service we review, so you can be sure you’re buying the best. Find out more about how we test.
Rove R2-4K Dual Pro dash cam: two-minute review
Dash cams are becoming increasingly advanced, but their core job is still to capture video. The Rove R2-4K Dual Pro Dash Cam will certainly do that, and is supposedly the company’s most advanced dual-camera model to date, although the conventional design doesn’t suggest that at all – it looks like a no-frills dash cam bundle.
The package consists of a front-facing 4K camera, supplemented by a rear-facing 2K camera. These boast Sony Starvis 2 IMX678 and IMX675 sensors respectively, both of which are common among many of the best dash cams you can buy.
Rove sells the Rove R2-4K Dual Pro Dash Cam in a bundle that comes complete with a 128GB Rove Pro microSD card, and a CPL filter for improving the video quality further.
It’s presented in a box that, like other Rove models, has some of the busiest artwork you’ll ever see on a product. There is much to flag, however, with a bumper crop of features and functions that make the Rove R2-4K Dual Pro Dash Cam appealing for anyone who prefers a model with a more conventional suction-fit design.
While the looks are pretty conventional, inside the camera has lots of decent tech that makes it a solid windshield-mounted workhorse. There’s built-in GPS for recording vital data such as speed, time and date stamps, 5GHz and 2.4GHz Wi-Fi for quick and easy transfer of files up to 30Mbps on the former setting, plus a supercapacitor power supply that offers more efficient operation.
The bundle also features everything you’d expect from a premium dash cam, with 150-degree and 140-degree field-of-view lenses, loop recording, high dynamic range capability, Sony’s Starvis 2 Night Vision, motion detection, and 24-hour parking surveillance. The latter does require an additional hardwire kit to work, however.
Along with features including voice commands, and easy compatibility with both iPhone and Android handsets via the Rove app, you also get free over-the-air updates on tap that should keep the dash cams up to date for a good while. It’s worth noting, especially considering that this model shoots 4K, which produces larger files, that the download speed is Rove’s fastest – 30Mbps is a definite improvement compared to the Dual non-Pro model that offers 20Mbps, although I’ve tried the Rove R3, and found it to offer similar transfer rates to this model.
On top of the solid specification, the other main area of appeal is this dash cam’s ease of installation. The front camera comes with a suction-mount bracket, which means it can be easily attached to a windshield and detached whenever needed. The rear-facing camera is a more permanent fixture, with a self-adhesive pad fixing it to the rear window.
(Image credit: Future)
Another bonus is just how quickly the Rove R2-4K Dual Pro can be configured, with USB-C cabling connecting the two units together. Both cameras can be run off a standard in-vehicle 12V power source, or be hard-wired as mentioned above.
Inside the box you’ll find everything needed to get up and running, save for the optional hardwire kit. The package includes the two cameras, a long USB-C power cable, 128GB microSD card, CPL filter, windshield suction mount, 3M sticky mounting pads, lens cleaning cloth and an assortment of cables and clips, along with a trim tool for fixing everything firmly into place.
Rove R2-4K Dual Pro dash cam: price and availability
The Rove R2-4K Dual Pro Dash Cam is available now from the Rove website priced at $349.99 (about £260) for a bundle that includes a microSD card and CPL filter. This is a lot more than the $199.99 (approx £150) non-Pro Dual model that’s available via the Rove website, or from Amazon.
It is also, in essence, very similar to the previously released Rove R2-4K Dash Cam without the rear-facing camera unit. That model is still available from the Rove website for $159.99 (about £120) and comes with the same set of features, less the 2K rear unit, which is pretty good value if you only need a single-camera option.
Today’s best Rove R2-4K Dual Dash Cam deals
Rove R2-4K Dual Pro dash cam: specs
Swipe to scroll horizontallyRove R2-4K Dual Pro dash cam specs
Video
Front 4K 3840 x 2160p 30fps; Rear 2K 2560 x 1440p 30fps
Field of view (FOV)
Front 150 degrees / Rear 140 degrees
Storage
MicroSD up to 1TB, Cloud
GPS
Yes
Parking mode
Yes, with constant power cable, not included
App support
Rove app
Dimensions
1.65 x 3.66 x 2.52 inches / 4.91 x 9.29 x 6.4cm
Weight
5.8oz / 164g
Battery
Yes
Rove R2-4K Dual Pro dash cam: Design
The Rove R2-4K Dual Pro Dash Cam isn’t any different to countless other rival models, with a conventional design that offers little in the way of surprises. It’s therefore a good option for anyone wanting to move up from a model with a lowlier specification. The front-facing camera unit is boxy but compact, with dimensions of 1.65 x 3.66 x 2.52 inches / 4.91 x 9.29 x 6.4cm with a weight of 5.8oz / 164 grams and a protruding lens that points towards the windshield. Around at the back, there’s an integral 3-inch IPS colour screen with a row of control buttons underneath. The design is simplistic, but it works to good effect.
(Image credit: Future)
One of the biggest benefits for me is the design of the mount for the Rove R2-4K Dual Pro. Granted, it all looks a little bit clunky due to the extra angled brackets, but the suction cup is a real boon. There’s a circular screw on the back of this that let me stick it to my windshield and remove it just as easily, which I think is super convenient. I frequently move cameras from car to car, and, in this respect, a suction cup mount is the way to go. The rear camera is neat too, with a self-adhesive sticky pad that fixes it to the glass. Meanwhile, the lens can be moved in situ, so it’ll suit a rear screen with any kind of angle.
(Image credit: Future)
Rove R2-4K Dual Pro dash cam: Performance
The Rove R2-4K Dual Pro cameras offer fairly standard views of the road ahead and behind, with 150-degree field of view from the front and 140-degree field of view from the rear camera. These work using a standard loop recording process, via H.265 and H.264 video codec, storing video files to the removable microSD card or to any cloud storage setup if preferred using the Wi-Fi connectivity and Rove’s supporting app. I was more than happy with the setup and installation procedure, with the standard formatting of the included 128GB microSD card needed prior to use.
(Image credit: Future)
Everything about this bundle is straightforward and that included the installation thanks to the suction cup mount for the front camera. The rear camera required a little more fiddling about, mainly to get the wiring to the front camera tidied away. Once in situ though, the pair performed admirably. I always appreciate a rear screen a dash cam, especially for getting an idea of the view from the lens. The buttons along the bottom were also handy for tweaks and fine-tuning. However, the Rove app that I’ve used before really does offer increased ease of use.
(Image credit: Future)
Up front, the 4K 2160p video is crisp and clear, helped by a 6-layer optical lens, the Sony Starvis 2 chip and 8-megapixel CMOS sensor. The 2K 1440p recording delivered from the 6-layer lens, Sony chip and 5-megapixel CMOS sensor is obviously lesser quality, but it delivers perfectly serviceable footage. Audio levels are good too, offering some context to any incident if it’s ever needed.
Naturally, this model generates larger amounts of content due to the 4K specification, which is where the faster data transfer rate proved really handy. I thought the way the app managed control of files when I wanted to keep anything was as easy as any rival setup I’ve tried. Overall, Rove has everything sorted with this model, though many of its lesser products deliver much the same for a bit less cash.
Should you buy the Rove R2-4K Dual Pro dash cam?
(Image credit: Future)
Buy it if…
Don’t buy it if…
How I tested the Rove R2-4K Dual Pro Dash Cam
- I installed the dash cam into a test car for an initial period of two weeks
- I used it for a wide variety of journeys during the day and at night
- I connected it to my phone and downloaded recordings for comparison
Rove sent me the Rove R2-4K Dual Pro bundle box, which contained the twin cameras, plus it had the benefit of an included 128GB microSD card and CPL filter. They also supplied the optional hardwire kit.
The twin cameras were installed in a test vehicle that I was road testing at the time, which allowed me to try out all the features and functions. This didn’t include the hardwiring option, however, as the car had to be handed back.
Fitment required that all the supplied cables had to be plumbed in around the car, being pushed back behind trim panels where needed using the supplied plastic tool. This allowed me to check that everything would reach, especially where power to the rear camera was concerned.
- First reviewed August 2025
