The Best obd2 scanner bluetooth elm327 of 2022 – Reviewed and Top Rated

After hours researching and comparing all models on the market, we find out the Best obd2 scanner bluetooth elm327 of 2022. Check our ranking below.

2,127 (random num) Reviews Scanned

SaleRank No. #1

Veepeak OBDCheck BLE Bluetooth OBD II Scanner Car Check Engine Light Code Reader, Auto Dual Mode Bluetooth Diagnostic Scan Tool for iOS & Android

IMPORTANT: NOT compatible with pre-2008 models or G series (including 2018+ 3 Series, 2017+ X3, 2017+ 5 series, 2019+ X5, etc.) when used with BimmerCode; Not suitable for pre-2008 models for BimmerLink. The OBDCheck BLE OBD2 diagnostic tool can work with various third-party Apps, and what functions you can get mainly depends on the chosen App and your vehicle. Please check the App & vehicle compatibility from the product images or User Guide (under Product guides & documents), and read the user instructions before purchase or use.
CHECK ENGINE LIGHT DIAGNOSTICS (basic functions) – When used with generic OBD II Apps (e.g., Car Scanner ELM OBD2, OBD Fusion), you can read & erase engine diagnostic trouble codes, view freeze frame data, I/M readiness and real-time sensor readings (such as Speed, RPM, O2 Readings, Engine coolant temperature, Mass air flow rate, Fuel Trim), which can help you diagnose simple engine problems.
ADVANCED DIAGNOSTICS & FEATURES (only for selected vehicles, see product images or user guide for details) – When used with more professional Apps (usually requires sperate purchase), you can get features like advanced diagnostics (on ABS, airbag, etc.) and manufacturer-specific PIDs (such as transmission temperature, oil pressure), examine the HV battery in hybrid & electric vehicles, customize selected vehicles, etc. Note: it does not support service reset.
COMPATIBLE WITH IOS & ANDROID – for iOS devices, please connect directly in the OBD App instead of through iOS Bluetooth. Android head units are not compatible; for some Android phones, it may show as paired, saved or previously connected after pairing but you can just start the App to connect. For detailed iOS and Android connection & troubleshooting guide, please refer to Installation Manual or Instructions for Use.
VEHICLE COMPATIBILITY – Compatible with MY1996+ cars and light trucks in the US and 1998+ in Canada for check engine light diagnostic functions. For PHEVs & EVs, please refer to the User Guide document (EV compatibility guide). Note: please make sure your vehicle OBD port is in good condition and the device fits snugly in order to connect to the vehicle ECU (powering on does not necessarily mean a good fit).

SaleRank No. #2

DXNQ WiFi ELM327 OBD2 Adapter, WiFi ELM 327 OBD2 Scanner Reader for Android iOS iPhone, ELM327 OBD2 Adapter Scanner Diagnostic Scan Tools, Vehicle Scanner Diagnostic Programmer Tool

【Accurately Find Faults】: When your car's Check Engine light comes on, especially when you are driving, you can use the WiFi ELM327 OBD2 scanner from your cell phone to check the location of the fault in order to keep you and your vehicle safe. You can easily diagnose your vehicle problems and quickly and accurately locate the problem and find the best solution to fix it.
【Monitoring & Maintenance】: When you are driving, you can use this WiFi ELM327 OBD2 adapter to monitor more sensor data and get more information about your car's performance besides observing the dashboard. It helps you perform daily car maintenance and inspection, for example, you can use it to self-test before doing a smog check and safety inspection.
【Easy to Use】: This WiFi ELM327 OBD2 adapter scanner diagnostic tool is designed for those who don't have professional auto repair knowledge and skills to do car repair. Just need our scanner and a cell phone, download an APP, then you can easily diagnose the car faults or know the daily performance of your car through this tool.
【Wide Vehicle Support】: This WiFi ELM327 OBD2 Adapter Scanner Diagnostic Tool is suitable for vehicles such as cars, SUVs, pickups and light trucks with OBD2 ports for 12V manufactured after 1996. It supports SAE J1850, ISO9141-2, ISO14230-4, ISO15765-4, CAN. Therefore, you can buy it with confidence.
【Widely Supported Apps】: The WiFi ELM327 OBD2 adapter scanner diagnostic tool supports iPhone and Android phones, and supports all apps that can be connected by WiFi. For Android, Torque, Torque pro, Car Scanner and OBD Android are recommended. For iPhone, you can use Car Scanner, Auto Doctor and OBD Mate and more.

Rank No. #3

KVAEY OBDII Car Auto Diagnostic Scanner, ELM327 Automotive Bluetooth Scan Tool and Code Reader, Professional Car Bluetooth Engine Fault Code Reader, Universal Car Accessories

【Premium Material】: Constructed from premium ABS material, this diagnostic scanner is both insulated and flame retardant. Its exceptional durability ensures it can withstand high temperatures and impact, making it a reliable tool that won't easily crack over time.
【Comprehensive Diagnostics】: The car auto diagnostic scanner is an efficient tool for diagnosing automotive faults. It easily reads and clears fault codes, enabling quick diagnosis and analysis of vehicle problems, and helping you to pinpoint the causes of automotive failures effortlessly.
【Versatile Functions】: Featuring 17 outstanding functions, this auto diagnostic scanner not only detects faults but also calculates load values and monitors engine speed, coolant temperature, and fuel system status, allowing you to keep a close eye on the overall health of your vehicle.
【Easy Installing】: Simply download and install the Torque application on your mobile phone. After connecting the scanner to the OBD II port and starting your vehicle, you can easily pair it with Bluetooth to receive detailed digital vehicle information on your mobile device.
【Wide Compatibility】: This auto diagnostic scanner is compatible with most 12V vehicles, excluding hybrid and electric vehicles. The accompanying application is free and suitable for most clients, ensuring easy installation and download to smartphones and computers.

SaleRank No. #4

Elm327 Launchh OBD2 Professional Bluetooth Scan Tool and Code Reader for Android and PC,Interface OBDII OBD2 Car Auto Diagnostic Scanner，Not Support J1850 VPW & J1850 PWM

Very Important:This product is V1.5 Elm327,it can not support J1850 VPW and J1850 PWM communication protocol.Please accurately confirm that your car is not using the J1850 VPW and J1850 PWM communication protocol protocol before you buy it. But some cars of manufacturing use the J1850 VPW and J1850 PWM, so it can not work well with them.Please Contact us if you have any problem
Please feel free to contact us if you have any questions about the use of the product.The device works on OBD2 gasoline cars , and EOBD cars . Bluetooth connection, no Batteries, Cables, or Switches. - Wireless (Bluetooth) 5 ~ 10 meters.
Notice: 1. NOT for Diesel vehicles. 2. For your vehicle to be OBD II compliant it must have a 16-pin DLC (Data Link Connector) under the dash and the Vehicle Emission Control Information Label must state that the vehicle is OBD II compliant.
Suitable for system: mainly used with Android system phones, also supports Symbian system phones, Windows system PC and laptops. Compatible App: Recommended Apps are Torque Pro, Torque Lite (free), OBD Car Doctor (free), etc. on Google Play. Work with Android cellphone and tablet.
How to use: Plug the device in your car's OBD2 port, start the car, enable Bluetooth on your phone or tablet, search for "OBDII" and pair with it (pin 1234), run the downloaded App with simple settings and wait until it connects your car's ECU successfully. If you use the same OBD on 2 or more cars, you need to disconnect Bluetooth and close App when finish testing one car, and re-match the Bluetooth when you insert the OBD into another car.

Rank No. #5

WiFi ELM327 OBD2 Adapter Scanner Reader for iOS iPhone and Android Phones OBD2 to WiFi OBD 2 ELM 327 Adapter Scanner Diagnostic Scan Tools OBDii ELM327 Interface Code Readers for Ford GM Chevy etc

Wide compatibility to phones and APPs: this WIFI ELM327 OBD2 adapter scanner reader supports iPhone and Android phones. Support all APPs which has Wifi connection from IOS APP store and Google Play. For Android, you can use Torque, Torque pro, Car Scanner and OBD Android, etc.. For iPhone, you can use Car Scanner, Auto Doctor and OBD Mate, etc.. Google Play has more APPs than IOS APP store.
Essential tool for daily DIY car maintenance: by WIFI ELM327 OBD2 adapter scanner reader supports iPhone and Android, you can easily diagnose your vehicle's problems and quickly and accurately pinpoint problems and find the best solutions to fix it. Also by this This WIFI ELM327 OBD2 adapter scanner reader tool, you can know how your vehicle is running and how to improve its performance. When driving, you can monitor data from more sensors than dashboard by your phone in the APP.
Easy use: This WIFI OBD 2 ELM 327 adapter scanner diagnostic scan tool is designed to those who are without professional car maintenance knowledge and skills to do car maintenance. Without professional equipments, only with our ELM327 OBD2 tool, a phone, download an APP, then you can diagnose your car and find out the problem in your home. That is so easy. Or know the car's daily performance by this tool.
Wide compatibility to vehicles: this OBD2 to WIFI OBD 2 ELM 327 adapter scanner diagnostic scan tools supports all 12V fuel cars, SUVs, pickups and light trucks manufactured after 1996.
Wide compatibility to car protocols: this OBDii ELM327 interface code reader scanner supports SAE J1850, ISO9141, ISO14230 and ISO15765. Don't worry about the incompatibility problems.

SaleRank No. #6

Veepeak Mini Bluetooth OBD II Scanner for Android ONLY, Auto Check Engine Light Code Reader Car Diagnostic Scan Tool

Device Compatibility: NOT compatible with Apple iOS DEVICES (Not suitable for iPhone or iPad) due to Bluetooth limitation! For iOS devices, please choose Bluetooth 4.0 (LE) model: OBDCheck BLE which can be found in the comparison chart in the Product Description. It’s only compatible with Android phones & tablets and Bluetooth-enabled Windows PC (Android head units are not supported).
CHECK ENGINE LIGHT DIAGNOSTICS (generic features for OBD II compliant vehicles) – When used with generic OBD II Apps such as Car Scanner ELM OBD2 (see product image for more compatible apps), you can read & erase engine diagnostic trouble codes (CEL, MIL, SES), view freeze frame data, oxygen sensor test results, Mode $06 data and I/M readiness, which can help you diagnose simple engine problems.
REAL-TIME SENSOR DATA (standard OBD II PIDs) - Access a whole new world of information about your vehicle directly on your phone or tablet or PC, such speed, engine coolant & oil temperature, Intake air temperature, absolute throttle position, O2 Readings, Mass air flow, Fuel Trim, etc.). You can monitor fuel economy, create your own dashboard, and more to discover.
VEHICLE COMPATIBILITY - Compatible with cars and light trucks with model year from 1996 in the US and from 1998 in Canada (for generic OBD II functions). For PHEVs & EVs, please check whether a suitable connection profile is available in Car Scanner ELM OBD2 app. Note: please make sure your vehicle OBD port is in good condition and the device fits snugly in order to connect to the vehicle ECU (powering on does not necessarily mean a good fit).
A third-party Android OBD App is required to achieve above features (some apps are paid or require in-app purchase for certain features); compatible with Torque Lite/Pro, OBD Fusion, Car Scanner ELM OBD2, and Infocar. Incompatible with BimmerCode, BimmerLink, ABRP App. What features you can get mainly depends on the chosen App and your vehicle. Please check the App & vehicle compatibility from the product images & description, and read the user instructions before purchase or use.

SaleRank No. #7

BlueDriver Bluetooth Pro OBDII Scan Tool for iPhone & Android - No Subscription Fee - OBD2 Car Scanner and Code Reader - Diagnose Check Engine, ABS, SRS, Airbag & 7000+ Issues on Vehicles 1996+

[Pro OBD2 Scanner] - BlueDriver is the easiest way to scan and understand your vehicle like a professional mechanic. Read and clear your car’s trouble codes and check engine light.
[Read & Clear All The Codes] - BlueDriver's enhanced vehicle diagnostics gives you access to information normally available only to mechanics on their OBD2 scan tools. Now you can read and clear ABS, Airbag, SRS, TPMS codes, and many more.
[Get The Right Fix & View Live Data] - Much more than a car code reader, BlueDriver is a diagnostic tool. You’ll get unlimited repair reports with possible causes and fixes, plus real-time health monitoring while you drive with the live data feature.
[Wireless & Bluetooth Enabled] - Say goodbye to wires. BlueDriver connects with Bluetooth via your phone/tablet to a sensor that plugs into your car's OBDII port. Get all of the capabilities of an expensive code reader & scan tool without any annoying wires.
[User-Friendly App and Repair Videos] - BlueDriver gives you more ways to scan and fix your vehicle. Our iOS & Android app connects you to a large database of repair videos with step-by-step directions of repairs.

Rank No. #8

FASLINK X1 OBD2 Scanner Bluetooth for iPhone & Android ELM327 OBDII Car Diagnostic Scan Tool Code Reader Turn Off Check Engine Fault Light Wireless Adapter Compatible All OBDII Gasoline Vehicle

Advanced OBD2 Bluetooth 4.2 Connectivity: Experience enhanced connectivity stability with OBD2 Bluetooth 4.2. Enjoy an impressive connection range of 30-50 meters in open spaces. Simply power on the OBDII interface, run the Faslink X software, and it will connect with your phone AUTOMATICALLY.
Designed for FASLINK X Software: Our Bluetooth OBD2 scanner, the FASLINK X1, is purpose-built for use with FASLINK X software. It offers full OBDII Protocols support, including J1850 & ISO9141, ensuring seamless compatibility and exceptional performance.
Full OBDII Functions: Read vehicle data with the help of OBDII, including Engine System detection, fault code reading and prompting correction, Check engine light reset testing, MIL deactivation, real-time sensor data viewing, and I/M readiness testing, among other diagnostic capabilities.
Widely Compatible: Our OBD2 adapter is compatible with a wide range of cars and light trucks manufactured since the year 1996 in the United States. This includes both domestic and imported vehicles, covering SUVs and pickup trucks.
iOS & Android Compatibility: Enjoy wide-ranging compatibility with both iPhone and Android phones. Our adapter and software work flawlessly on BOTH platforms. Requires iOS 10.0.05+ for iPhones and Android 5.5+ for Android phones.

Rank No. #9

OBDLink MX+ OBD2 Bluetooth Scanner for iPhone, Android, and Windows

Turn your iPhone, Android device, or Windows PC into a professional-grade diagnostic scan tool
Recommended adapter for FORScan, Torque, BimmerCode, Dashcommand, AlfaOBD, Carista, and many more
Enhanced OEM support for Ford, GM, Mazda, Nissan/Infiniti, Toyota/Lexus/Scion, Honda, Hyundai, Kia
Clear Check Engine Light and get more live parameters (ABS, SRS, TPMS, etc) than any other scanner
Over-voltage and battery drain protection and included firmware updates

Rank No. #10

OBD2 Adapter Scanner Reader for iOS iPhone and Android Phones OBD2 to Bluetooth OBD 2 ELM 327 Adapter Scanner Diagnostic Scan Tools OBDii ELM327 Interface Code Readers

Broad Compatibility with Phones and Apps: The ELM327 OBD2 scanner is compatible with both iPhone and Android devices. It works with any app that connects via WiFi, available on the iOS App Store or Google Play. For Android users, apps like Torque, Torque Pro, Car Scanner, and OBD Android are supported. iPhone users can use apps such as Car Scanner, Auto Doctor, and OBD Mate. Additionally, Google Play offers a wider variety of apps than the iOS App Store.
Essential Tool for DIY Car Maintenance: This ELM327 OBD2 scanner allows you to easily diagnose your vehicle’s issues and accurately identify problems for effective solutions. With this tool, you can also monitor your vehicle's performance and discover ways to optimize it. While driving, the app allows you to track data from more sensors than what’s available on your dashboard.
User-Friendly and Easy to Use: Designed for users without professional car maintenance expertise, this OBD2 ELM327 adapter makes car diagnostics simple. With just your phone and the right app, you can troubleshoot your car's issues from the comfort of your home—no professional tools needed. You can also monitor your vehicle’s daily performance with ease.
Wide Vehicle Compatibility: This OBD2 to bluetooth ELM327 scanner is compatible with all 12V fuel-powered vehicles, including cars, SUVs, pickups, and light trucks manufactured after 1996.
Supports Various Car Protocols: The OBD2 ELM327 scanner supports multiple protocols, including SAE J1850, ISO9141, ISO14230, and ISO15765. You can rely on it without worrying about compatibility issues.

Last update on 2025-03-15 / Affiliate links / Images from Amazon Product Advertising API

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FAQ:

Q: What is an ELM327 interface?

A: The ELM327 is a programmed microcontroller produced by ELM Electronics for translating the on-board diagnostics ( OBD ) interface found in most modern cars. The ELM327 command protocol is one of the most popular PC-to-OBD interface standards and is also implemented by other vendors.

Q: What is OBD II scan tool?

A: The OBD2 scan tool is a car diagnostic scanner that warns you when a problem arises in your car. The scan test can reveal problems with your car’s transmission, exhaust, oil, and other important functions of your car. The benefit of owning an OBD II scanner is that the scanner can be used with different vehicles.

Q: What is OBD II scanner?

A: An OBD-II scanner is the second version of the On-Board Diagnostics tool, which monitors engine functions. If a vehicle’s engine experiences a malfunction, the “Check Engine” light comes on. An OBD-II scanner can access the resulting trouble codes within the vehicle’s diagnostic computer, or power train control module.

Q: What is a Bluetooth scanner?

A: Bluetooth Smart Scanner is an application created for the iPad, iPhone and iPod Touch to help your company develop Bluetooth profiles and protocols. When active, it wirelessly scans the physical area where the iPad is located and displays a list of Bluetooth-capable devices within transmission range.