Real-time diagnostics
Reads live engine data: RPM, temperature, and voltage, whatever that unit’s port reports.
Free shipping in Mexico
The device that reads the vehicle. Karvia OBD-II Pro
It plugs into the diagnostic port. It reads engine, battery, fuel, and faults, plus location. Notices close with evidence. We confirm compatibility on the demo or when you pair the unit.
Secure Stripe checkout
Ships in 3-7 business days
OBD-II port (1996+)
What comes with your OBD-II device?
Everything you need to know and protect your fleet
Live GPS
Real-time location, trip history, and geofences with entry and exit alerts.
Alerts that close
Alerts when a reading leaves the normal range, followed through until readings confirm the fix.
Vehicle health
One health figure from engine readings and fault codes, for priority, not decoration.
Fuel consumption
Shown when the vehicle reports it; otherwise estimated per trip. Not a shop-grade meter.
Fault codes
Automatic code reads with a plain-language explanation and a next step.
Optional module
VisionQube cameras
The OBD reads the vehicle computer. VisionQube covers road and driver: cab, road, and unit on the same web dashboard, with AI events for documentation and review.
With cameras, Karvia Pro rises 25% (from $399 to $498.75/month at 1–3). Hardware is one-time; the license extra covers video, clips, and alerts on the same subscription.
Clip on the dashboard
Alerts on WhatsApp
1 camera per vehicle
Buy your OBD-II device
Pairs with the monthly subscription: full diagnostics, GPS, and predictive alerts
Volume pricing
QuantityHardwareKarvia Pro/mo
1-3$199$49
4$199$44
5-10$149$44
11-25$149$39
26-50$149$35
Order summary
× $199 USD each
✅ Subscription included
$49 per device/month · Diagnostics + GPS + alerts
$49 per device/month · Diagnostics + GPS + alerts
Devices (1× $199)$199 USD
ShippingFree
Today$199 USD
Then: monthly$49 USD/mo
Secure Stripe checkout
English soft-launch prices are in USD for US Stripe checkout. Mexico list prices are in MXN at /pricing and the Spanish shop.
Plug and play
OBD-II port
Web + WhatsApp
No native app
3–7 days
Shipping in Mexico
12 months
Hardware warranty
Frequently asked questions
Which vehicles are compatible?
Vehicles with an OBD-II port, typically gasoline models from 1996 onward. Exact compatibility depends on make, model, and the protocol the vehicle exposes; we confirm it during the demo or when you pair the vehicle.
Do I need professional installation?
No. It is plug and play: connect it to the OBD-II port under the steering column. It takes less than 30 seconds.
What does the monthly subscription include?
Karvia Pro: diagnostics, GPS and geofences, vehicle health, documents, a copilot in the web dashboard, and support. Hardware and subscription drop as you add devices; the detail is on Pricing.
Can I cancel anytime?
Yes. The subscription is month to month with no commitment. Cancel from your dashboard or contact us.
How long does shipping take?
Shipping is free within Mexico, usually 3 to 7 business days. For deliveries outside Mexico, contact the team before ordering and we will confirm options and timing.
Is there a volume discount?
Yes. At 5 devices or more the hardware drops to $149 per device (from $199), and the subscription starts at $44 per device per month, down to $35 at 26+ devices.
Which currency am I charged in?
On the English shop, Stripe checkout charges USD (US). On the Spanish shop (/shop), checkout charges MXN (Mexico). Canonical Mexico list prices are always shown in MXN on /pricing.
Can I buy VisionQube cameras here?
Yes. VisionQube is an optional add-on: one camera per vehicle, $9,000 MXN VAT incl. ($8,100 from 10). Video lives in the web dashboard; alerts go to Actions and WhatsApp. Driving score is calculated from OBD. This English shop charges USD and has no camera SKU yet — talk to sales or book a demo.