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

Wow! It connected quick, recognized my GTI mk7, was able to unlock features and change just about any setting you would want, from lights inside and outside, to windows, alarm beep, rear gate, seat belt sensor, I mean the list is long and it adjusted or gave the ability to adjust if you wanted. Live data, to car history and mileage in case you think it’s been changed. Still checking and playing with it all. But wow! It’s worth it!

Connected fast has meny options very Happy with my purchase.

The Carista EVO Bluetooth OBD2 Scanner is an incredibly handy tool for both casual car owners and enthusiasts. I’ve been using it to check engine codes, monitor live data, and even customize some of my car’s settings—all straight from my phone. Setup was easy. I plugged the device into the OBD2 port, paired it with the Carista app, and I was ready to go. The app is user-friendly and offers clear explanations for error codes, which saves time and money by avoiding unnecessary trips to the mechanic. One of the standout features is the customization options. I was able to tweak settings like auto-lock behavior, lighting controls, and even some driving assistance features. The live data monitoring is also impressive, giving real-time updates on engine performance and sensor readings. The only downside is that some advanced features require a paid subscription to the app, but the free version still offers plenty of useful tools for basic diagnostics and troubleshooting. And here’s a quick joke: Why did the OBD2 scanner become a therapist? Because it’s great at reading your car’s feelings! Overall, the Carista EVO Bluetooth OBD2 Scanner is a reliable and easy-to-use diagnostic tool. It’s perfect for anyone who wants to monitor their car’s health, save money on minor fixes, and customize their driving experience—all from their smartphone.

This purchase was well worth the money. A ton of diagnostic information, and regarding the customization features it provides, It does everything they say it will. Being able to turn off my truck's seat belt warning KLAXON will simplify my life immensely when it comes to the start/stop, in-and-out work I need to do.

My scanner arrived quickly. But that was the only good thing. I have a 2022 Toyota Tundra capstone and thought I could change more features on my truck then we're available. Anything I could change on the scanner I can change in the settings on my truck. That was the first disappointment. Second disappointment was when I did try to change a couple of different things It told me my scanner was defective. This was a complete waste of time and money. My main purpose was to shut the engine sound coming out of my stereo and that wasn't even an option. Within 30 minutes of opening and plugging into my truck I have initiated a return. I will not buy this again. I will not recommend this to anyone unless you want to see diagnostic information. Not worth the price of the product on top of the price of $15 a month for a subscription for the app.

Easy set up easy installL. Links to the vehicle, no problem and allows me to enable and disable certain settings . Does its job!

Accomplished the task but the monthly subscription is a bit high. Found out my local mechanic could have customized for a few bucks. Bought the device for $80 and a 1 month subscription for under $100 combined. My local shop offered the same for $20 bucks what I found out later when I mentioned it to them.

There are may ECU readers available in the market today, but I happen to find this through one of the Toyota Tacoma YouTube channels and it seemed very intuititve to use with the App (available on the Apple Store). IT was as easy as it was explained in the YouTube video and I was able to customize the settings of my 2025 Toyota. There is a subscription fee but I decided to just pay it for the year (it was only $35.00). I'll just cancel it once i'm happy with all the new settings, and I can change and add new functions as I please.