Review on 🔌 NEXPEAK Bluetooth OBD II Scanner ELM 327 V1.5 OBD2 Diagnostic Scan Tool for Android Devices – Auto Car Code Reader with ON/Off Switch by Bobby Washburn

The device is a simple plug and play adapter that connects to an OBD reader located under the steering wheel. No installation effort. The device manufacturer has no proprietary application or software to run the device. You can use many different compatible apps on your Android or Apple device. There's even a QR code on the back of the box to download suggested apps that work well with the device. This will save you a few bucks so you don't have to buy apps from the App Store. If you are looking for a cheap car diagnostic tool, look no further. But you'd better know about cars because apps are not user friendly. Best used by mechanics. I basically wanted this device so I could see error codes on my car when the check engine light came on, but there are so many other things the device can do for advanced users.