Traffic Safety Device


4.3 based on 5,860 reviews


Get warnings on road hazards and speed cameras.

Available at

Free shipping to

Know what
the road brings

(Re)charge your driving experience. The CO-DRIVER NO2 is the best traffic safety device out there. Period.

Predicting the road
Not the game

European Champions
In Traffic Information

The beauty of sports is people coming together. Helping each other out. Sharing experiences. Sounds familiar, no? 

While we’re not especially good on the pitch, we excel off the pitch by bringing drivers together and having them share experiences from the road. 

We excel so bad that we call ourselves European Champions in traffic information. But… You can’t really be a champion if you don’t have a team, can you? Say no more...

Welcome: OOONO FC. A team with millions of team players all each other - off the pitch. 

Relevant traffic information

You'll be informed of speed cameras and road hazards on your route. All you need - and just that.

Shared by millions of drivers

Everything the CO-DRIVER informs you of is thanks to our community. Join and get data from millions of drivers.

Convenient and distraction-free

All you have to worry about is driving. As you should. It starts automatically and helps you without distracting you.

All you need to know
In traffic

Speed Camera Warnings

Enforcing speed limits is always a good idea. Whether it’s a speed camera or a warning doing so. Get warnings on all types of speed cameras in +80 countries. 

Known speed cameras

  • Fixed cameras
  • Mobile cameras
  • Section control
  • Red light cameras

Road Hazard Warnings

Traffic’s unpredictable. Changing road conditions can be dangerous. The CO-DRIVER let’s you know when a road hazard is coming up so you avoid dangerous situations.

Countries supported with warnings

  • Accidents
  • Road works
  • Stranded cars
  • Other


Get your traffic warnings where you need them. The CO-DRIVER NO2 is Apple CarPlay/Android Auto compatible and has in-app navigation.

Add-on free for

  • Apple CarPlay
  • Android auto
  • Visual overview
  • Route navigation

Bigger, better, safer
Exclusive NO2 features

Everything 3 million drivers loved from the NO1. Just improved - with those very drivers.

Rechargeable battery

Never running out of battery means never running out of warnings. Recharge directly in your car.

Magnetic mounts
Easy handling

Handling your CO-DRIVER should be easy. Magnetic mounts make it easy to put up and take down your device.

Dismiss alarm button
Help us help you

Gotten a warning, but it's no longer present? Just click the top button to dismiss it. Pinky-promise it's not rude.

Sleek design
Because you care

Who thought traffic safety could look so good? Simple, sleek, and intuitive design. Made to complement any car.

Not convinced?
Fair. At least these are

4.3 based on 5,860 reviews

Reliable partner for safe and conscious driving

After two years with the product, I can say that the OOONO CO-DRIVER NO2 delivers excellent performance and enhances awareness of safety while driving. Real-time alerts about speed controls across Europe have proven effectiv...

A must-have for safe and relaxed driving!

As a tech-loving driver who cherishes the feeling of freedom on the road, I was eagerly anticipating trying out the OOONO CO-DRIVER NO2 – and I was not disappointed! This little thing has proven to be a real game-changer for...

Arrive safely and relaxed

I've been using the OOONO CO-DRIVER for a year now, daily. I get in, the connection is automatically established immediately, and off I go. Hazardous areas and, of course, speed controls are reliably announced, allowing me t...

Works great

Truly perfect. I already had the OOONO CO-DRIVER NO1 and now switched to the successor. No more changing batteries, and it's larger, making the warnings more visible. But the best part is that hazard warnings are displayed i...

Great device and highly recommended

The OOONO CO-DRIVER NO2 does its job very well. You can tell that thought has gone into the development, taking customer feedback into account. Great gadget!

Get access to information
shared by millions

The bread and butter of the CO-DRIVER is not the device itself. It's the community of drivers using it. They count millions and they're the ones warning each other in traffic through the CO-DRIVER. It just so happens that those very drivers are pretty cool people. Like you and me. Meet a few of them here.

Meet the community

Improved visual
and audio warnings

NO1 vs NO2

Unsure of which one is fitting your needs? We get it.
Hopefully a quick comparison does the trick.



Live traffic warnings

Both devices benefit from the same extensive database of traffic information, securing you the best coverage.

Rechargeable battery

Never run out of battery or warnings - recharge your CO-DRIVER NO2 directly in your car.

Apple CarPlay and Android Auto

Get OOONO directly on your infotainment system.


Want to see the warnings on your route? No problem!

Magnetic mounts

Making handling of the CO-DRIVER NO2 easy-peasy-lemon-squeezy.

LED ring

More intuitive warnings thanks to improved warning visuals.

Dismiss button

Dismiss a warning that's no longer present and improve everyone's experience.

Every third accident happens due to distractions

Traffic's got
a problem

And we’re here to help fix it. You see, 1 in 3 traffic accidents happen due to distractions. People being people - just in a car. But we get it. Distractions are everywhere: From our own thoughts to smartphones, passenger - yeah even the car itself with those fancy infotainment systems. Good thing is: We have a solution to help fix this problem.

The CO-DRIVER is designed to do simple, yet effective things. It connects millions of drivers and allows them to share traffic information with a single click. This means you’ll be notified on what’s waiting up the road, but more importantly, you’ll regain focus. Often a well-timed beep is all it takes to avoid becoming part of the statistics.

"But I already have
an app for that"

Good for you. But is using a phone while driving really a good idea? Nah. We wouldn't say so. To prove our point we've made a good old pros/cons list. You're welcome.



Starts automatically

Never forget to turn on traffic information. The CO-DRIVER starts automatically.

Keep your phone in your pocket

Phone and traffic isn't a good combination.

One-button reporting

Streamline your reporting process with our one-click solution.

No display to distract

Designed specifically to help you focus - and not distract you.

Multiple data sources

As if traffic data from millions of drivers wasn't enough, we've also partnered with external data partners.


Connect once
Be updated forever

It only takes one connection for you to never having to take your phone out of your pocket again while driving. Once connected, the CO-DRIVER starts automatically and so can give you relevant warnings.

Oh, it also lets you customise the CO-DRIVER to your preference. Pretty sweet.

  • Customise warning types
  • Customise warning distance
  • Connects automatically
  • Snooze warnings

asked questions

Woah. Quite a few. But let's start with the similarities: Both CO-DRIVERS give you live traffic warnings on speed cameras and road hazards. But if you'd like a rechargeable battery, improved warning lights and sounds, Apple CarPlay/Android Auto compatibility, and warnings directly on your navigation, NO2 is the way to go.

Nope. All core functionalities on the CO-DRIVER NO2 are free - just like with the CO-DRIVER NO1. When ordering the CO-DRIVER NO2, you’ll get 1 year of Apple CarPlay/Android Auto & Navigation for free. After 365 days, these services are available for a add-on fee of €1/month. The service isn’t binding and can be cancelled anytime. 

If you’re familiar with Apple CarPlay or Android Auto, you can use the OOONO app exactly like you use your other apps on either.

If you’re not familiar with either, via Apple CarPlay and Android Auto you can connect your smartphone, either via Bluetooth or USB, to your car’s integrated screen. This way you can use apps, and now the OOONO app, through that very screen instead of your phone.

Easy. Simply enter the navigation option, insert your destination and you’ll have your route guidance directly in the OOONO app. Just like any other navigation app, but with your beloved traffic warnings shown visually.

You can still use all of the other CO-DRIVER NO2 features if your car doesn’t have Apple CarPlay/Android Auto.