Top 5 OBD Bluetooth Dongles and Apps

Aug 12, 2016 by Cedric (Driver Weekly)

On-board diagnostic systems, frequently known as OBD2 or OBD-II, are a great way to keep track of the health of your vehicle. Modern wireless systems are a convenient alternative to traditional handheld tools. Many models are in the form of Bluetooth adapters or “dongles” that connect to an app on your smartphone. Just use the service manual or an online service to find your OBD2 port and install one of these adapters to discover more information about your vehicle, saving you an unnecessary trip to the garage. These devices will work on almost all models from 1996 onwards, covering most cars still in use today. If you want to buy diagnostic dongles and apps, then consider one of these effective and affordable options.

BAFX Products 34t5 Bluetooth OBDII Scan Adapter Tool

This is one of the top Bluetooth adapters available with strong reviews from everyday users. The system will monitor your car’s internal health with real-time information and scan for any trouble codes. It can even give you performance statistics if you want to know your time for the quarter- or half-mile or acceleration.

iAutomobil Bluetooth OBD2 Scan Tool Adapter

The iAutomobil adapter can be left in your OBD2 port and used to scan for codes at a scheduled time or constantly monitor all of the systems in your vehicle and send the information to your mobile device. After purchasing the adapter, you can download the smartphone app for free to assess the results. What makes this product special, however, is the lifetime guarantee and money-back guarantee.

Ozzy Gear Bluetooth OBD2 Scanner Tool

The minimalistic design of this Ozzy Gear scanner helps it keep the price down. You will notice three lights on the front: for Bluetooth, OBD, and power. Check that all three lights are on, and you are ready to connect. This dongle is designed to work with only Android devices and lets you monitor information and clear trouble codes right through your phone. If it ever malfunctions or breaks, you can get a full refund upon return.  

Panlong Bluetooth OBD2 Scan Adapter

This particular dongle is one of the most affordable options available and even comes with a one-year replacement warranty. You can use it with any Android device that you have. Like the other modules, you can use it to monitor your car’s system and scan for any general codes. The small size means you are unlikely to notice it.

ScanTool OBDLink LX OBD2 Bluetooth Adapter

For those who want a premium Bluetooth dongle, this is a perfect choice. It is twice as expensive as the average one but is incredibly durable and easy to use, making it a great deal. There are lights for OBD, power, host, and Bluetooth, so you know the status of the device at all times. You can leave it plugged in, and it will automatically deactivate under certain conditions when you don’t need the device. It also works with Windows and Android devices.

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