Bluetooth OBD2 Scanner Adapter Model.ELM.327
A Bluetooth OBD2 adapter is a device that plugs into a vehicle's OBD2 connection and can then be used with a mobile app or computer to monitor and diagnose vehicle performance. OBD2 Bluetooth adapters are often more convenient than adapters that plug into a USB port, as they don't require cables and can be used with mobile devices. They are also often easier to set up and use than WiFi OBD2 adapters, as they do not require a connection to a wireless network. Some of the things you can do with an OBD2 Bluetooth adapter include:
Monitor engine and transmission performance in real time
Get Diagnostic Codes and Fault Descriptions
Clear diagnostic codes and turn off dash warning lights
Monitor fuel consumption and fuel efficiency
Monitor coolant temperature and tire pressure
Perform diagnostic tests and performance tests
It is important to note that not all OBD2 Bluetooth adapters are created equal and some may have additional features or support for more vehicles than others. Be sure to read the product description and reviews before purchasing an adapter to make sure it meets your needs.