Chffr is a dashcam that trains self-driving cars. Driving with chffr improves comma.ai openpilot, free self-driving car software. Contribute to the over 1 million miles driven with Chffr and claim your stake in the self-driving revolution.

Each minute you drive with Chffr, you earn 1 Comma Point. Point leaders receive early access to comma.ai technology and land a spot on the Chffr leaderboard at http://beta.comma.ai.

- Record trips and view live speedometer, trip duration, and comma point rewards.
- Chffr records in the background so you can use other apps (Maps, Waze, Spotify)
- Review your dash cam trips on the Driving Explorer
- Share moments from your trips

We encourage drivers to mount their phones and start Chffr before embarking on a trip.

Chffr conserves storage and data by saving your dash cam trips to the cloud when you are on WiFi. We recommend plugging in your phone while driving.