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Deal · Dashboard and Diagnostics

Carista EVO Bluetooth OBD2 Scanner at $44.99

The Carista EVO puts basic OBD2 diagnostics on your phone. Advanced diagnostics, service tools and live data need a paid Carista app plan.

Carista EVO - Bluetooth OBD2 Scanner - Car Diagnostic Tool & Code Reader with Access to Diagnostics, Customizations, Service Tools & Live Data (Subscr
Carista EVO - Bluetooth OBD2 Scanner - Car Diagnostic Tool & Code Reader with Access to Diagnostics, Customizations, Service Tools & Live Data (Subscription Required)Amazon

Price record

Live at Amazon

Price
$44.99
Typical price over 90 days
$57.67
Difference
$12.68 (22%)
Amazon rating
4.0 of 5 (2,190 reviews)
Checked
Sep 23, 2026, 2:45 PM EDT
Check the price at Amazon (opens Amazon in a new tab)

Disclosure. As an Amazon Associate, TunedDrive earns from qualifying purchases.

Which vehicles will it actually talk to

The Carista EVO is a Bluetooth OBD2 scanner with coverage across a long list of makes, including Audi, BMW, Ford, Honda, Toyota and Volkswagen. The rest of the list covers many Acura, Buick, Cadillac, Chevrolet, Hyundai, Kia, Mazda, Nissan and Volvo models, among others.

We'd consider it if your car appears on the supported list and you want a scanner that pairs with Android or iOS. If your vehicle is not listed, we'd skip it, because the app will not support it.

Product detailValue to match to your vehicle
ProductCarista EVO
ModelCOBD-EVO
ColorBlack

What the hardware can and cannot do

Out of the box, the EVO activates basic OBD2 features. Advanced diagnostics, service tools, live data and vehicle customization require a paid Carista app subscription, sold separately in 1-month or 12-month plans.

It will not diagnose or fix a problem on its own. The scanner reads data and the app interprets it, and any repair still follows normal diagnostic steps. It can unlock some SFD-locked settings on Volkswagen Group vehicles, since Carista is officially licensed by that group, but that access depends on your subscription and vehicle support.

What it will not do

Basic OBD2 works without a subscription. Advanced features need a paid plan.

What you pay today

Amazon price
$44.99
Customer rating
4
Customer reviews
2190
Typical price over 90 days
$57.67
Difference
$12.68 (22 percent)

The Carista EVO is $44.99, compared with a typical price of $57.67 over the last 90 days. That works out to $12.68 less, or 22% off.

The price covers the Bluetooth scanner only. The Carista app is sold separately, and advanced features need a paid plan, so account for that in your total cost.

What to confirm before you plug it in

The EVO connects through your car's OBD2 port and pairs over Bluetooth with the Carista app on Android or iOS. The port location varies by vehicle, so check your owner's manual if you cannot find yours.

The scanner draws power from the OBD2 port. If you leave it plugged in, it could drain your battery over long periods, so unplug it when the car sits for a while. Confirm your phone's Bluetooth works and that the app supports your model year.

Who should buy the Carista EVO

This is for DIYers and enthusiasts who already own a compatible car and want a wireless way to read codes, view live data and unlock settings without a trip to the shop. It suits Volkswagen Group owners who want SFD access and anyone who prefers using a phone for diagnostics.

If you drive an unsupported vehicle or do not want a subscription, this scanner will not deliver the advanced features you'd expect. Check your model year on the compatibility list and decide whether the app's subscription cost fits your budget.

Specifications

ModelCOBD-EVO
ColorBlack