Discover The 12 Best Bluetooth OBD2 Scanners In 2021

Gone are the days when you had to rely on a professional to run a car diagnostics. You also do not need to depend on a very expensive diagnostics and scan machine. Thanks to Bluetooth OBD2 scanners, you will be able to iron out problems and check the overall status of the vehicle. The unit comes in a handheld design, which is more user-friendly. You will have types that feature a display screen that shows different parameters. Others will work in conjunction with a smartphone to relay the needed information. With all kinds of options in the market, making a well-informed decision can be heard. Fortunately, for you, we have reviewed the best Bluetooth OBD2 scanners in 2021.

List of The Best Bluetooth OBD2 Scanners

Last update on 2022-06-27 at 06:34 (UTC+0) / Affiliate links / Images from Amazon Product Advertising API

#12. Bluetooth OBD Scan Tool for iO & Android Devices

OBD2 Scanner, Bluetooth OBD Scan Tool for iOS (for iPhone:iPad) & Android Devices, Bluetooth 4.0

  Get it now on

By: Kitbest

Diagnosing car problems should be more comfortable with this scan tool by Kitbest. It is very versatile and will work with most cars in the market. It is compatible with both Androids and iOS phones and is very easy to use. Simply plug it into the car connector and wait for it to do its job. You, however, must first download an app, something that is straightforward. It works with most types and will deliver the results fast.

You get real-time data about the engine status, speed, any errors, and much more. We like the small size, which makes handling it easy. It is also lightweight and will fit inside a pocket, purse, glove compartment, and many other places. The design and materials can handle falls, abrasion, impact, and much more. It comes with Bluetooth 4.0, which is among the most advanced in the market.

  • Well-made and high quality
  • Relays the results fast
  • Nice practical design and lightweight
  • Doesn’t need regular maintenance
  • Does not work with ABS codes

#11. OBD2 Car Diagnostic Scan Tool for iOS & Android

Amtake OBD2 Scanner Bluetooth 4.0 Car Diagnostic Scan Tool for iOS & Android

  Get it now on

By: Amtake

This is a 2nd generation scanner and comes with more superior features. It works faster than most in the market and covers more parameters. The small device should work in most vehicles with ease. It does not take up lots of space and once fitted, it stays put. The unit is compatible with iOS and Android, which means it should work well with most smartphones. Moreover, you have many apps to choose from. The downloading and installation is straightforward and takes a few seconds. Good choices include InCarDoc, Torque, OBD Fusion, and much more.

We love the superior Bluetooth 4.0, which offers better connectivity. It should pick any errors in the system and then relay them to the smartphone for better understanding. It’s relatively fast and you will have everything in a few seconds. Other than picking out the error and codes, it also helps you to erase them.

  • Has a user-friendly and easy to read interface
  • Compatible with most vehicles
  • Works fast and delivers the results in a clear manner
  • Good quality and long lasting service
  • May not support some car models

#10. OBD2 Fault Code ReaderVgate iCar Pro Bluetooth 4.0 (BLE) OBD2 Fault Code Reader OBDII Code Scanner Car

  Get it now on

By: Vgate

Having car issues? Maybe the check engine has come on. Well, its time you ran a diagnosis is on the vehicles. With the Vgate iCar Pro unit, you can do it from the comfort of your home. No need to take the car to the repair center or call a mechanic. The gadget is small and lightweight and fits nicely in the hands. Its also ergonomically styled for easy handling. However, despite the small nature, it will run a thorough diagnostic of the car’s computer system.

The unit will help you know of any impending problems. In addition, it will help you clear the stored codes and thereby removing the check engine light. It will work with most cars in the market and is reliable. The results will be relayed within a short time.

  • Can safely be left in the car
  • Will not cause any danger to the car’s electrics
  • Fairly simple and easy to use
  • Slim design and lightweight
  • It is not super fast

#9. Bluetooth OBD2 Enhanced Car Diagnostic Scanner For iOS & Android

AUTOPHIX 3210 Bluetooth OBD2 Enhanced Car Diagnostic Scanner for iPhone, iPad & Android

  Get it now on


This is among the best Bluetooth OBD 2 scanners you will find in the market. It’s basic but comes with many features. This allows it to detect different types of problems. It will pick codes associated with the engine, transmission, body, safety features and much more. What is even more impressive is that the results will be delivered in real-time. You can use it while the car is at a standstill when turned on but not running, or even when in motion.

The many options allow you to deal with any kind of problems. It’s relatively small and fits nicely in the hands. The accessory is also slim and compact. This makes fitting it in the connector less troublesome. Thanks to the sturdy case, it handles abrasion, bangs, and falls well.

  • The device works great
  • It is easy to install and use
  • Supports many apps
  • Good data transmission and simple design
  • May not fully clear all historical data

#8. Auto OBD2 Bluetooth Scanner Tool


Veepeak OBDCheck BLE OBD2 Bluetooth Scanner Auto OBD II Diagnostic Scan Tool

  Get it now on

By: Veepeak

Has the check engine light come on? If so, the car computer has detected a problem. With this scan tool, you should be able to know what fault is there and erase the code after dealing with it. You don’t need to have any prior knowledge to use it. Simply follow the simple instructions and you should be good to go. It will work with most cars made from as early as 1994.

It supports most manufacturers’ whether American, Japanese, European, Asian and much more. All you need is to fit it inside the designated socket, turn on the car, and let it analyze the system. Within a few minutes, you will get all the needed information. Car speed, temperature, idling, RPM, power output, power input, and much more. The included indicators help you know the status of the unit.

  • User-friendly interface
  • Easy to use
  • Works great with most vehicles
  • Made from tough and durable materials
  • May not be compatible with some car models

#7. Bluetooth OBDII Diagnostic Scan Tool For Android, Apple, Windows

PLX Devices Kiwi 3 Bluetooth OBD2 OBDII Diagnostic Scan Tool for Android, Apple, Windows

  Get it now on

By: PLX Devices

Diagnosing car issues is easier with the PLX scan tool. It is versatile and works with most vehicles cars in the market. The unit is compatible with Apple, Android, and Windows and is easy to use. You just need to plug it into the connector and then it will start scanning for errors and stored codes. The gadget works with most apps and will give results fast.

The data is available in real-time and covers many areas. These include engine status, idling, speed, previous errors, stored codes, and much more. The small size and lightweight makes handling and storing it easy. It fits nicely inside a pocket, purse, glove compartment, and more. The tough construction handles the use, falls, bangs, and environmental factors well. It is powered by advanced Bluetooth for easy connectivity.

  • High quality and affordable
  • Shows the results fast
  • The size and weight is practical
  • Needs no maintenance
  • May not work with ABS CODES?

#6. Professional Grade OBD-II Automotive Scan Tool

ScanTool OBDLink MX Bluetooth- Professional Grade OBD-II Automotive Scan Tool

  Get it now on

By: OBDLink

This device will turn your phone into a powerful OBD II scan tool. With it, it will become easier to analyze any car issues. You will be alerted of an underlying problem after the check engine light comes on. It may affect the ignition system, fuel system, safety features, idling, transmission, exhaust, and much more. With this unit, you should have an idea of the affected section and the likely source.

The scan tool is suitable for most modern vehicles and is compatible with a wide array of apps. It works relatively fast and easy on the hand. The device is slim and compact for better handling. It is well made and less likely to come apart. It also does not require any maintenance. Just place it in a clean and dry place.

  • Good trendy design
  • Works with many types of vehicles
  • Compatible with many apps
  • Shows the results quickly and in a clear manner
  • The results may not be very detailed

#5. Professional Grade OBD-II Automotive Scan Tool

ScanTool OBDLink LX Bluetooth- Professional Grade OBD-II Automotive Scan Tool for Windows and Android

  Get it now on

By: OBDLink

This Bluetooth OBD 2 scan may be basic but will prove handy and reliable. Also, it has many features and will easily and quickly detect different car problems. This works on the engine, transmission, body, safety features and more. It delivers the readings fast and in real-time. This helps you track a problem even the ones that come and go. It works with Windows and Android and can be powered by different apps.

The small size fits in hand and the connector well. It won’t protrude too much and this makes it a good choice if you want it on while driving the car. The device is made from durable materials and should last for a decent period. It doesn’t need any maintenance.

  • The scan tool works great
  • It is simple and easy to install
  • Supports many apps
  • Delivers the data in real-time
  • May not work with certain apps or car models

#4. OBDII Car Diagnostic Scanner Check Engine Light For Android

Panlong Bluetooth OBD2 OBDII Car Diagnostic Scanner Check Engine Light for Android

  Get it now on

By: Panlong

This scan tool boasts of one of the simplest designs. It easy to use even for a newbie but still delivers professions results. It works fast and has many parameters. The unit is compatible with most vehicles. It does not occupy too much space, thanks to the small and slim profile. Moreover, it works with iOS and Android as well as a range of apps. It takes a few minutes to download and install the app.

The Bluetooth feels superior and provides better connectivity. It also operates from an excellent range and maintains a strong signal throughout. The device will take note of any abnormalities in the system and then display them via the smartphone. From here, you will then know the best way forward. It keeps the results in its memory and allows you to erase the codes.

  • Easy to read interface
  • Works with a range of vehicles
  • Delivers the results quickly and clearly
  • Good quality and durable
  • May not work with some car models

#3. Professional Bluetooth Scan Tool & Code Reader

FIXD OBD2 Professional Bluetooth Scan Tool & Code Reader for iPhone and Android

  Get it now on


If you are having car issues or the check engine is showing, then you need to make a diagnosis. With the best Bluetooth OBD2 scanner, this should be relatively easy. You can do it right from home or even the office. It should take you a few minutes to download an app and install it on your phone. The gadget is very light and has a slim profile to fit even in connectors that are in tight spots. And although it may look simple and small, it does work better than most big options out there. It diagnoses fast and lets you know of the outcome in minutes.

The scan tool will pick out the errors and also helps you to erase them. It comes in a simple design and has easy to follow set-by-step guidelines. The unit is compatible with many apps as well as cars in the market.

  • Easy to install and use
  • Safe for the car electrics and computer
  • Simple design and easy to use
  • Slim, compact and lightweight
  • The setup and installation instructions are not very clear

#2. Bluetooth Pro OBDII Scan Tool For iOS & Android

BlueDriver Bluetooth Pro OBDII Scan Tool for iPhone & Android

  Get it now on

By: BlueDriver

Look at the best Bluetooth OBD2 scanner reviews and it is very unlikely for a BlueDriver device to miss out. The brand has many good products in the market and this one is among the top choices. The unit delivers professional results fairly fast. It also covers more things in comparison to other types. The unit is designed for Android and iPhone and is simple to operate. You also get well-illustrated directions inside the pack.

It should work okay with most cars that were manufactured after 1994. It will indicate the trigger for the check engine light. This may be a lean or rich mixture, misfiring, knocking, bad oxygen sensor, bad catalytic converter, faulty safety system, and much more. It will work with American, European, Japanese, and other car types.

  • Has a User-friendly interface
  • Simple design and easy to use
  • Suitable for different vehicles
  • Lightweight, compact and portable
  • Requires an app to be downloaded

#1. Bluetooth Diagnostic OBDII Reader/Scanner For Android Devices

BAFX Products Bluetooth Diagnostic OBDII Reader:Scanner for Android Devices

  Get it now on

By: BAFX Products

With this device, analyzing car issues will be less of a headache. It is suitable for amateurs and professionals and should relay good results. The first symptom is usually the check engine light coming on. The problem may be due to a fuel issue, ignition system, transmission, body sensors, safety devices, and much more.

This gadget will give you a clue about the areas that are affected. Thereafter you will try to trace the likely problem. It saves you from doing lots of trial error or guesswork. This not only wastes time and effort but may also lead to more damage. The scanning device is fit for most modern vehicles and works relatively fast. It is lightweight, compact, and feels easy on the hand. The device is well built to handle the use, mishandling, and much more.

  • Good and practical design
  • Suits most vehicles
  • Works with a wide range of apps
  • The results are displayed in a clear manner
  • May not work with some vehicle models

Why You Need An OBD2 Scanner

Like many other people about there, you may not have heard about an OBD11 scanner; hence, this is something new to you. Alternatively, maybe you already know about its existence but prefer leaving it to the professionals. Well, this gadget isn’t just for experts and professionals. It is also a good choice for the “ordinary Joe.” The following are some of the reasons why it is beneficial to you:

Easy Car Diagnostics

If you are that handy person or don’t mind soiling your hands, you will love this device. It will give you different parameters in regards to the performance and integrity of the car. It covers the body, engine, transmission, safety devices and much more. You just need to hook it up via the car socket and let it do its job. This is a process that takes a few minutes and you will have all the vital information. Most will give real-time data which includes the idling speed, coolant temperature, power output, RPM( revolutions per minute), power input, any errors( past and current), and much more.

Convenient and Practical

One thing we give credit for the modern OBDII scanners is that they are very practical and convenient to use. The earlier ones were quite large and bulky. They also dint have a very friendly display. It came in white and black and looked a bit technical. However, with modern ones, you will get a colorful screen, which provides a nice display. The images look clears and vibrant. Alternatively, you can view the information via your smartphone. Some will also show graphs and charts for easier use and understanding.

Easy To Use

Like many other people, you may think that this is a technical device. You may believe that it takes time to fully understand the tool and how to use it. The truth is that you can learn how to use it in no time. One, it is very simple in design. Two, it comes with clearly indicated buttons or steps that guide you through the process. Three, the accessory will feature easy-you-follow instructions. With all this, you should be able to operate it with a short time. The diagnosis also doesn’t take that long.

Saves You Money

If you have ever had a diagnostics done on your car, you already know that it can cost quite a pretty penny. The sad bit is, at times, it is a very simple problem such as a loose connection, or you or someone forgot to reconnect something. A loose fuel cover may also trigger the check engine. You will find that it costs more money to carry out the check than dealing with the actual problem. By having your very own scanner, you will be able to undertake the tests in a cheaper way. You also won’t need to wait for the expert to come over or take your car to the diagnostics center.

Sense of Achievement

Nothing beats the joy of having unearthed a problem and then rectifying it. Like most people, you like doing things yourself. Maybe previous experience left a “bad taste in the mouth’ or are in the process of learning. A scan tool helps you to lookup for problems. You can do this from the convenience of your home at any time of day or night. Once you have seen the likely causes, you then carry out the necessary measures. Finally, the problem will be gone and there will be no check engine. How about that. Self-satisfaction.


An OBD II scan tool may look like a basic accessory. However, the role it plays cannot be underestimated. Without it, it can be very difficult to deal with car problems. As you know, modern cars are highly computerized, and you need to access computer information. This tool is what gives you access to the information. There are also many types of scanners in the market. Some are quite good, others okay, while some not good at all.

In the above reviews, we have briefly looked at some of the best Bluetooth OBD2 scanners in the market. We focused on things such as accuracy of data, compatibility with most cars, user-friendliness of the interface, simplicity, reliability, ease of use maintenance, kind of displays, features, and more. We can, therefore, say that the above pieces are effective, reliable, easy to use, high quality, and well priced.

Leave a Comment