OBD2 Scanner WiFi for Android iOS(iPhone iPad), Launchh OBDII Auto Diagnostic Scan Tool, Car Diagnostic Scanner, Car Error Code Reader Elm327 OBD

Like it a lot works with most vehicles. Have had it a few months now takes a little min to connect everything up still not working on select few vehicles.

Simply put, this device doesn't work. I tried it with multiple devices on multiple vehicles, and it didn't work.I tried every ODB II wifi compatible app in the App store, and either they wouldn't talk to the device via wifi, or the device wouldn't talk to the vehicle. Tried multiple iOS devices (admittedly didn't try an Android, as I don't own one and the reason I bought this was to use with my iphone via wifi). I tried older iphones with older apps, thinking that might work as some of the reviews from a few years ago seemed to show it worked then. No luck. Even if the app connected to the device via wifi (not all do as some will only talk via bluetooth, and even though they're supposed to work with wifi they don't allow you to change the connection) the app would then not communicate with the vehicle. Some apps allow you to change the vehicle communication protocol, but after spending a few hours I wasn't able to get the combination of phone, app, protocol, and vehicle to work. Defeats the purpose of owning this thing so it's going back. I would give it 0 stars if they let me.

A little cheap looking, however, it works very well with LeafSpy app running on Android.

I bought some bluetooth readers which did not work. Every wifi reader I have bought has worked perfectly. This is even true on my electric car. i loaded over a hundred extra parameters for my chevy bolt into the Torque app. It reads them all flawlessly. It is a little inconvenient being wifi as you cannot look up codes while connected to the car. But that is the nature of the beast. I took one star off as this unit is a little slow to offer it's wifi connection. It takes 30 sec to one minute after powering it up. My two other wifi units are almost immediate. I would still highly recommend this reader.

The media could not be loaded. The first one didn’t work so they sent me another one this one works but what is up with the blue lights I’m afraid I’m going to get pulled over for imitating a police officer.

This works great with the app “Carista OBD2” and my iPhone running iOS 15.3.We recently bought a used Toyota Prius for a 2nd car. I did some research and took a chance on this WiFi OBD2 adapter figuring at $12 no real loss if it doesn’t work.But it works flawlessly!I downloaded the app called “CARISTA OBD2” from the AppStore. Then plugged in this adapter to the OBD2 port on the car. Went to WiFi on my iPhone and connected to the OBD2 WIFI. Back to the Carista app and tapped “connect”. It took a minute or 2 but it connected successfully. Then I just went to the option I wanted.There’s a lot in the app but for the simplicity of everything, it was worth the $10 in app purchase to do what I needed.

I tried to link this OBD2 scanner to the software that it linked to on its packaging and had no luck... though I'll say the linked software really wanted the bluetooth connection and the device's statements said for iOS to be certain to connect by wifi. Neither worked. Nor could Leafspy get any info from it, though it could see the device, it failed to connect. Buyer beware.

The adapter did not connect to software. There’s a list of supported software for iPhone however, none of the one listed will work nor connect to the adaptor. I used this in Lexus gx470 but since it’s not the car issue, many folks may have similar issues connecting via Bluetooth. I followed the directions to the T and it does not work.

Lo probé en una moto, lo probé en un carro y nunca detectó ni el vehículo ni la moto por más aplicaciones que bajara, ahorren el dinero y mejor vayan con alguien que realice el escaneo de verdad