Speeding fines are rising and automated enforcement is everywhere. According to DVLA data, the number of UK drivers receiving penalty points for breaking speed limits increased by 32% between 2022 and 2025, while road safety charity IAM RoadSmart says fines and penalty points are now at a four-year high.
It is a similar story in US, where automated speed cameras are gaining momentum thanks to a growing number of states permitting the use of cutting-edge camera tech.
Modern cars increasingly feature built-in speed camera alerts, but plenty of older vehicles don’t. That’s where a growing number of dedicated speed camera detection devices step in, using smartphone connectivity, community reporting and extensive camera databases to keep drivers informed.
Questions of legality vary wildly in the US and you’ll struggle to find the devices listed below on sale anywhere, but all of those tested are available to purchase and are perfectly fine to use in the UK and much of Europe.
I’ve spent the past month putting the most popular options through their paces to find out which deserves a place on your dashboard.
1. Ooono Co-Driver NO2
The Ooono Co-Driver NO2 is arguably the benchmark here. Its compact design, simple setup and clever mounting options make it the most discreet device I have tested.
This latest generation pairs quickly with a smartphone, works with Apple CarPlay and Android Auto, and can play alerts through the car’s speakers. Plus, it automatically kicks into life when it detects a phone and the ignition is switched on.
Once installed, it quietly gets on with warning about fixed and mobile speed cameras, traffic jams and road hazards using a combination of LED alerts and audio notifications. Reporting incidents is equally straightforward, and the series of button combinations takes only minutes to learn.
The community-driven database continues to improve, although hazard reporting still isn’t quite as comprehensive as Waze or Google Maps in some UK regions.
The biggest advantage is simplicity. There’s no screen demanding attention and no subscription fees. It just works.
- Verdict: Still the easiest and most polished speed camera companion available. Looks good, too.
2. Tom by TomTom
TomTom has clearly taken inspiration from Ooono’s playbook — and that’s no bad thing.
Setup is quick, requiring little more than a Bluetooth connection to a smartphone and a free account. The rechargeable battery lasts around a month, meaning there are no cables to worry about.
Alerts are clear, with bright LEDs and audible warnings for cameras, congestion and speed limit breaches. Incident reporting is similarly simple and the camera database proved consistently accurate during testing.
Where it falls short is its design. The mounting solution isn’t quite as elegant and the plastics don’t feel as premium as Ooono’s. The button layout also takes a little longer to learn by touch.
Still, it delivers almost everything the Ooono does and does it very well.
- Verdict: An excellent Ooono alternative that runs the class leader surprisingly close.
3. Road Angel Pure Sync
The Road Angel Pure Sync takes a different approach, adding a display screen and GPS speed readout to the mix.
Unfortunately, it also suffers from the most frustrating setup process. Registration requires payment details despite the included subscription, while Bluetooth pairing proved temperamental during testing.
The magnetic mount is neat, but unlike its rivals, the device requires constant power, meaning cables need to be routed around the dashboard.
Once operational, camera alerts are timely and effective. Speed limit warnings are impossible to miss, with bright visual cues and extremely loud voice prompts — perhaps too loud until adjusted in the settings.
The GPS speed display is useful in older cars but feels less necessary in modern vehicles that already feature accurate digital readouts.
Build quality is also disappointing for the price, with a plasticky feel and a display that can be difficult to read in direct sunlight.
- Verdict: Effective once running, but harder to recommend given the higher price, subscription requirement and less polished experience.
4. Ooono Co-Driver NO1
It’s only when you place the Co-Driver NO1 and NO2 side by side that you realize just how much Ooono has improved its innovative speed camera alert device.
While cheaper to buy, the first-generation Co-Driver doesn’t feature a built-in rechargeable battery, instead opting for a replaceable coin-cell battery that lasts around a year. It also doesn’t communicate with Apple CarPlay or Android Auto, nor does it feature a dedicated false-alert cancellation button.
It is considerably smaller, though, so if you want something discreet, this is the one to buy. That said, it uses a fixed 3M adhesive mount, so once in place, it is more difficult to relocate.
In short, the Co-Driver NO1 still handles the basics well, delivering reliable speed camera alerts and connecting to Ooono’s community of users for free. It’s also one of the cheapest ways to dip a toe into the world of GPS speed camera detectors.
- Verdict: A more basic version of Ooono’s current speed camera offering — it’s smaller and much cheaper, so perfect for those on a budget.
5. Snooper My-Speed Plus
After testing all of the other smartphone-connected devices here, the Snooper My-Speed Plus feels like a bit of a throwback to an era of bulky sat-nav units suction-mounted to a dashboard.
Unlike its rivals, it is a completely self-contained unit that mounts to the windshield and plugs into a 12V lighter socket, using its own GPS receiver and Snooper’s AURA speed camera database to keep drivers informed.
The first thing you notice is its size. Where most of the competition is content being discreet little pucks that blend into the dashboard, the Snooper displays everything on a large 5-inch color screen. It constantly shows your GPS speed alongside the current speed limit, with red and green graphics that make it very difficult to ignore when you’ve drifted over the limit.
Speed camera coverage is extensive, but updating requires first registering the device and then plugging it into a Windows PC or Mac via the provided USB cable. Seeing how quickly speed cameras are appearing, frequent travelers will want to update the database monthly.
It’s decidedly old-school and expensive, but the display is sharp and the overall hardware feels more premium than the Road Angel.
- Verdict: It feels like a device from a bygone era and it’s expensive.
The final verdict: which to buy?
Having used all of the devices, the Ooono Co-Driver NO2 stood out above the rest and would get my money.
It’s simple, easy to use and doesn’t require monthly memberships. While it’s possible to get a similar experience with the Co-Driver NO1, I preferred the larger button and the look of the second generation… not to mention the fact that you can recharge it via USB-C and mount it to the sun visor, rather than sticking it to a dash.
TomTom’s offering is near identical, but the app isn’t as slick and the button layout isn’t as user-friendly.
I don’t think drivers need a GPS speed camera unit with a screen these days, as it defeats the point of mounting something small and discreet to the car.
Finally, it’s worth addressing the fact that you can get a similar experience by using free smartphone apps, such as Waze, Google Maps, Apple Maps and more.
But the Ooono and TomTom devices earn their money during those times where a smartphone is left in the pocket and you aren’t navigating using either the vehicle or your phone’s software.
Personally, I find it is exactly these moments when it easy to forget that a 20mph speed limit has been introduced in the local area and a gentle nudge from the Ooono saves my bacon.
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