meet comma four
make driving chill with a hands-off, eyes-on driving experience

/01 lane centering
/02 adaptive cruise
/03 reduced fatigue
/04 cloud dashcam
lane centering + adaptive cruise
openpilot holds the center through the curve, stays there where the lane lines have worn away, and slows down for the light. stock assist needs the lines, and holds its speed — you brake.
buy now for $999 risk-free
30-day money-back trial free Rush (UPS 2nd Day Air) shipping
plug it in & hit the road in 15 minutes
- /01 connect the car harness into the camera
- /02 place the mount high and centered on the windshield
- /03 plug in OBD-C and mount the device
- /04 pair with comma connect and drive
join us in building the future
/01 product
/02 autonomy
/03 operations
comma runs open source software, driving all over the world with no subscription needed
follow us on 𝕏 @comma_ai