Meet your CO-DRIVER
A community-driven device that connects you to millions of drivers reporting incidents in real time — so you always know what's coming up ahead.
Every warning is powered by real drivers ahead of you, combined with our own data sources. Confirm or report with a single press — and help the next driver behind you stay safe.
Which CO-DRIVER do you have?
Pick your model — the whole guide below adapts to it.
Showing the guide for CO-DRIVER NO3
Reporting, confirming & dismissing
When other drivers report something ahead, your CO-DRIVER alerts you. Confirm it if you see it, report it if it's new — and help keep the map up to date for everyone behind you.
1 press Report a warning
Spotted something that isn't on the map yet?
After you press Road Hazard or Speed Camera, the display asks "Report?" and counts down from 5 seconds. You don't need to do anything else — when the countdown reaches zero, your report is sent automatically. Want it sent right away? Press left (✓).
Pressed by mistake? Press right (✕) before the countdown ends to cancel the report.
1 press Speed cameras
The display shows the camera, the speed limit and the distance. Once you've passed it, the display asks "Confirm?":
1 press Road hazards
For debris, stalled cars or sudden obstacles. Once you've passed it, the display asks "Confirm?":
1 press Speed cameras
Here's what to do when you see a camera:
2 presses Road hazards
For debris, stalled cars, or sudden obstacles:
Dismiss warnings
Got a warning for something no longer there? Help clean it up for drivers behind you.
How does the connection work?
Once set up in the OOONO app, your CO-DRIVER connects automatically — no tapping or switching needed before each drive.
Complete the one-time setup in the OOONO app
Device wakes up and connects to your paired phone
Your CO-DRIVER NO3 connects to your paired phone automatically
Open the app, or give the device a quick shake
"Connecting…" means it's looking for your phone — make sure Bluetooth is on
What should I know about the battery?
The CO-DRIVER NO3 has a rechargeable 600 mAh battery with USB-C charging.
- To save battery, the screen switches off after 10 seconds without activity — the device keeps running, and a warning or a tap wakes the screen
- See the exact battery level in % under Device Settings in the OOONO app
- Use the included USB-C cable for best performance
- To turn on/off: press and hold the top button for about 3–5 seconds
Powered by a rechargeable lithium-ion battery with USB-C charging.
- Smart charging protects battery health, even with different chargers
- Use the included USB-C cable for best performance
- When off, the device stays silent and unlit while charging
- When on, a green LED and short sound confirm charging has started
- To turn on/off: press and hold the top button for 10–15 seconds
Uses a CR2450 3V lithium coin cell battery — designed for long-term use.
- Replacement batteries are available in the OOONO shop
Where and how to mount
Your CO-DRIVER should always be within easy reach so you can press it quickly when needed. Every model is designed to stay firmly in place without getting in your way.
Magnetic mount
Comes with magnetic pads. Once placed, they stay put while the device itself can be removed anytime. For the strongest hold, follow the steps in the full mounting guide below and let the pads set for at least 24 hours before you click your CO-DRIVER on. The CO-DRIVER NO3 also fits the OOONO MOUNT, MOUNT NO2 and MOUNT NO3.
Magnetic mount
Comes with discreet magnetic mounts. Metal plates are adhesive-backed — once placed, they stay put while the device itself can be removed anytime.
Adhesive strip
Uses simple adhesive strips to stay in place. Mount it wherever it's most comfortable — typically the dashboard or center console.