Diagnose Your Car’s Health Right On Your Smartphone!

FiXTOOL instantly tells you why your ‘Check Engine Light’ is on and how severe it is.

You can even measure the performance of your car and analyze historical travel data.

  • Easily plugs into any gas or diesel car – the model year 1996 and newer (no tools or pros required!).
  • Like having a mechanic in your pocket – alerts you of potential issues with your car in real-time.
  • Compatible with Both iPhone & Android Smartphones with automatic identification & connection

Now understanding your car’s health is simple!

How FiXTOOL Keeps Your Car Running Smoothly

Check Engine Light

Get notified when the check engine light comes on and see how many problems were detected.

Maintenance Timeline

See the manufacturer recommended maintenance timeline for your vehicle so you know when you’re due for service.

Measure performance and analyze data

FiXTOOL can measure and analyze acceleration, fuel consumption, distance and even show the car battery and coolant status.

Continuous Monitoring

FiXTOOL will alert you if we have detected a problem with your vehicle.

Vehicle History

See a history of problems detected in your vehicle to keep a running log.

Multi-Vehicle Control

Remotely monitor the health and status of other vehicles with a FiXTOOL sensor.

Using FixTOOL is Simple and Easy

See What People Are Saying

“This was absolutely worth the money.”

This couldn't be easier to use. Plug it in, connect via Bluetooth, use their app and you're pulling codes in minutes. Help prevent dangerous problems and diagnose many other issues as well. I am delighted.

“FiXTOOL Will Save You Cash!”

After reviewing dozens of these devices and trying to weed through the fake reviews, I ultimately decided that this product had the most positive reviews that seemed genuine and took a chance on it. I can say with 100% confidence; this was the right choice. It was effortless to connect, and I have already learned so much about my car. Does what a professional scan tool does at a mere fraction of the cost.

David M.

This product is fantastic. I bought 3 of them so I could monitor our family cars. You can scan using this tool and find out many hidden issues. What a great product and well worth the money!

Save $1,000s In Car Repairs!

PLUS Get 50% OFF a 2nd FIXTOOL


$49 / each
Total: $49

30 Day Money Back Guarantee!


$47.50 / each
Total: $95

30 Day Money Back Guarantee!


$43 / each
Total: $129

30 Day Money Back Guarantee!

Best Seller

Have a question? See Our FAQs

FiXTOOL works on all USA cars built in 1996 and after, all European gasoline cars built in 2001 and after.

and European diesel cars built in 2003 and after and Asian vehicles built in 2003 and after.

Most cars are on the driver's side under the dashboard, just above the pedals.

You can leave the sensor plugged in all the time, as it uses very little power when not communicating with the app. If you leave your car sitting for more than three weeks, we recommend removing the sensor.

My family has vehicles all over the country. Do I have to be near a car to use FiXTOOL? As long as there is a person with the car running the FiXTOOL App, you can see the status and details of that car through our Multi-Vehicle Control feature.

FiXTOOL syncs data wirelessly and automatically to your smartphone (both iPhone and Android) through Bluetooth when in your vehicle.

No, your smartphone will allow you to pair and communicate with multiple Bluetooth receivers at one time.

No. The FiXTOOL device uses vehicle energy to stay charged and operates low-energy mode to avoid draining your battery.

Yes. Every device sold comes with a 30-Day Money-Back Guarantee.

Yes. Every device sold comes with 1-year limited warranty.