We've simplified the C2 vs C3 choice

Buy a C2 and trade it up for a C3 within 90 days, just pay the difference.

OR?

COMPARE COMMA DEVKITS

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comma two devkit

$1099

Check compatibility

Modified phone in a case

2 CAMERAS

QUALCOMM SNAPDRAGON 821

INTERNAL STORAGE

1920x1080 LCD DISPLAY

3D PRINTED CASE


LTE, WI-FI, HIGH-PRECISION GPS

OBD-C PORT

NEW!

comma three devkit

From $2199

Check compatibility

Purpose built hardware

3 CAMERAS FOR 360° VISION

QUALCOMM SNAPDRAGON 845

SAMSUNG 980 NVME SSD

2160x1080 OLED DISPLAY

INJECTION MOLDED CASE


LTE, WI-FI, HIGH-PRECISION GPS

OBD-C PORT

USB-C 3.1 GEN 2 EXPANSION PORT


NAVIGATION

WHAT THE COMMUNITY THINKS

“The C3 is still going to cost $2200 whether you buy it now or 6 months later when you realize the value. Might as well buy now and enjoy the improvements as they come out. Seems like a no brained [sic] to me. Nav is also pretty awesome for its first iteration.”
—Wired4sound

“If you would’ve asked me two weeks ago I would’ve bitten on the TRYATWO program. But now I’m very happy with my c3.”
—Cat_loaf

“Price increases with the increase of provided value, simple as that️. The hardware as itself isn’t the only increase in provided value – think future value as well as openpilot improves. You’re not paying for only a piece of hardware, you’re paying for value”
—OliveR

“Master branch is glorious right now!!! I am excited to see what the new models will bring for C3 with wider FOV. As someone that just upgraded from C2 I can see how much the C3 has the potential to do.”
—Red Acid

“Yeah, the comma 2 is really nice. Still want a C3 though.”
—Nabeel (of the day)

“c3 is significantly better than c2...”
—sinbinsam

HOW IT WORKS
How do I trade up my C2 to a C3 within 90 days?
  1. Purchase a comma two with the specific car harness for your vehicle from the comma shop.
  2. See how you like it! If you want to keep the comma two, do nothing (you have 30 days to return it). If you want to upgrade to a comma three, continue to the next step within 90 days.
  3. Purchase a comma three with discount code IMRETURNINGAC2. This code gives you $1099 off.
  4. Keep the car harness and cables in your vehicle. Ship the eligible comma two back to us.

    Include your comma three order number inside and on the box.

    Comma Three For Me
    1441 State Street
    San Diego, CA 92101
  5. Once we receive your eligible comma two, we will ship your comma three!
  6. Follow the comma three upgrade guide once it arrives.
Is my C2 eligible to trade up to a C3?

Your comma two is eligible for this program if it was purchased within the last 90 days from the comma shop.

Comma two orders older than 90 days are not eligible.

When will my comma three ship?

After you purchase a comma three with coupon code IMRETURNINGAC2, the device will not ship until your eligible comma two gets delivered to our warehouse.

What is your return policy?

If you are unsatisfied with your purchase from the comma shop for any reason, you have 30 days from the date of delivery to request a full refund. Request a refund here.

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