The Best Elm327 Obd2 Bluetooth Datalink Adapter of 2022 – Reviewed and Top Rated

After hours researching and comparing all models on the market, we find out the Best Elm327 Obd2 Bluetooth Datalink Adapter of 2022. Check our ranking below.

2,426 (random) Reviews Scanned

Rank No. #1

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.

Rank No. #2

WiFi ELM327 OBD2 Adapter WiFi ELM 327 OBD2 Scanner for Android iOS iPhone ELM327 WiFi OBDii ELM327 Car Scanner Code Reader Connector Dongle OBD ELM327 OBD2 Scanner Diagnostic Tool Interface for Torque

Why do you need this WiFi ELM327 OBD2 Adapter WiFi ELM 327 OBD2 Scanner? ❶ When your car's Check Engine light comes on, especially when you are driving, if you continue driving, there will be a safety accident and damage to your vehicle. At this time, you can use this WiFi ELM327 OBD2 Adapter WiFi ELM 327 OBD2 Scanner by your mobile phone to check what the fault is and decide whether to stop driving, which is very simple and convenient. Before going for repairs, you can have a better idea of where and what the fault is.
Why do you need this ELM327 WiFi OBDii ELM327 Car Scanner Code Reader Connector Dongle? ❷ While driving, you can use this WiFi ELM327 OBD2 Adapter to monitor more parameters and master more about the car's performance than the dashboard; ❸ You can use this WiFi ELM 327 OBD2 Scanner for daily car maintenance and inspection; ❹ Before doing smok check and safety inspection, you can use this OBD ELM327 OBD2 Scanner Diagnostic Tool Interface to check first to see if it can pass.
Easy and simple use: Even without professional car maintenance knowledge and skills, it is easy and simple for you to use this WiFi ELM327 OBD2 Adapter WiFi ELM 327 OBD2 Scanner for Android iOS iPhone. Even when your vehicle has a fault on the road, you can use this ELM327 WiFi OBDii ELM327 Car Scanner Code Reader Connector Dongle OBD ELM327 OBD2 to find what and where the fault is. Now there is a paper manual in the package, and very detailed, which is easy for you to use this OBD ELM327 OBD2 Scanner Diagnostic Tool Interface.
Wide range of vehicle support: This WiFi ELM327 OBD2 Adapter Car Scanner Code Reader Connector Dongle is support all car brands of 12V vehicles with OBD2 port manufactured after 1996, such as cars, SUVs, pickups and light trucks. No need to worry about incompatibility issues. THIS ELM327 TOOL IS WIFI, NOT BLUETOOTH! NOT BLUETOOTH!!NOT BLUETOOTH!!!
Wide supporting to APPs: This WiFi ELM327 OBD2 Adapter WiFi ELM 327 OBD2 Scanner supports iPhone, Android, Window and Symbian phones and tablets. Support all APPs which supports Wifi connection. For Android, Torque, Torque pro, Car Scanner and OBD Android are recommended. Torque Pro is better but you would pay for it. For iPhone, Car Scanner, Auto Doctor and OBD Mate are recommended. Google Play has more free OBD APPs than APP store. You can download your favorite APPs for APP store or Google Play. NOT SUPPORT FORSCAN. NOT SUPPORT FORSCAN. NOT SUPPORT FORSCAN.

SaleRank No. #3

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. #4

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. #5

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. #6

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.

Rank No. #7

WiFi OBD2 ELM327 Adapter Scanner Code Reader ELM 327 Diagnostic Scan Tool OBD 2 Connector for Android iPhone to Clear Car Engine Fault Code Lamp for 12V Fuel and Diesel Vehicles

THIS IS WIFI CONNECTION, NOT NOT BLUETOOTH CONNECTION!!! This is a WIFI OBD2 ELM327 used on Android and IOS mobile phones and tablets, not use Bluetooth connection of mobile phones and tablets.
Easy use: Plug this WIFI OBD2 ELM327 adapter scanner code reader into your car's OBD port, then connect to an OBD APP which supports WIFI connection, then you can DIY your car's faults and master the performance of your car by various sensors' data by your Android or ios phone. The important is that you can use this WIFI ELM 327 OBD connector to check the faults when the check engine lamp is lighted on the road to avoid further and deep damage to your car. And master your car's performance while driving by your mobile phone, such as fuel consumption efficiency, air flow rate, coolant temperature, etc.
Functions: (1) When the check engine lamp on, specially driving on road, you need this WIFI ELM327 diagnostic scan tool to check your car's faults immediately to avoid further and deep damage. After repairing or false alarm, you need this WIFI ELM327 adapter to clear the check engine lamp. (2) Read and display various sensors' data so that you can master the engine's performance and your car's status. (2) Before going to do smoke test and safe inspection, you can DIY it at home by this WIFI ELM327 adapter.
Supported vehicles: All 12V fuel and diesel vehicles after 1996, such as Chevrolet, Cadillac, GMC, Buick, Toyota, Nissian, BWM, KIA, Hyundai; Ford, Lincoln, Mercury.
Supported OBD APPs: Support all OBD APPs which support WIFI connection, such as Torque Lite, Torque pro, Car Scanner, OBD Android, Auto Doctor, Car mate, Car Scanner, etc. Most OBD APPs support both WIFI and Bluetooth connection. The OBD APP will be not workable if it only supports Bluetooth connection.

Rank No. #8

Panlong OBD2 Scanner Bluetooth for iPhone iOS Android OBDII Car Diagnostic Scan Tool Engine Fault Code Reader

【Support Android & iOS】Panlong new obd2 scanner turns your phone into a professional-grade diagnostic scan tool; you are now able to stream music, monitor your car at the same time
【Worthy to Try】This Bluetooth obd2 scanner has the same function as the expensive ones, it can tell you what’s going on with your car’s engine, help to determine if you can fix it yourself or need a mechanic
【Save on Car Repairs】Read code, erase code, turn off Check Engine Light, run an I/M pre-inspection test, O2 sensor test, Evap system test, obd2 scanner help you save on car repairs
【View Live Data】Tell you more than the dashboard: you can view fuel consumption, throttle position, intake temps, coolant temps, even the temperature of your catalytic converters...
【Simplest Operation】Come with exclusive App which is free and the simplest one to use; you don’t have to manually pair with Bluetooth or connect to cellphone, just a click, it’s all done AUTOMATICALLY

Rank No. #9

ELM327 USB Adapter OBD2 Scanner for Windows, ELMconfig FoCCCus Diagnostic Scan Tool with MS-Can/HS-Can Switch for Ford Lincoln Mazda Mercury Series Vehicles

【ELM327 Toggle Switch Design】With MS CAN and HS CAN toggle switch, this obd ii interface is able to access and enable the hidden modules, troubleshoot all the undesired features pre-set in your vehicle with faster functionality. You can edit and change settings without a visit to a dealer and saving to pay for each single module to be activated / deactivated.
【ELM327 USB OBD2 Reader】With reliable advantage of USB cable connection and V1.5 version hardware, works more stable than the wireless conenction, achieve pro-level check engine light programming. Supports all OBD2 protocols (J1850PWM,HS CAN, MS CAN, HS CAN2, HS CAN3), this scanner works as a normal OBDII/EOBD/CAN car code reader on most supported vehicles(After year 1996).
【Ford ELM327 Hidden Functions】Discover Global Window feature, Bambi Mod, Secure idle, Perpendicular Park, Trailer Brake Controller, disabled Double Horn Honk, Disabled Door Ajar Chime, Reverse Tilt Mirros, Tire Size Correction and many other features.You can apply them to your vehicle.
【Ford OBD2 Tool】It is flawless in scanning, programming and hiding modules for models like Ford F150, F250, F350, F450, Ranger, S-Max, C-Max, Transit, Mondeo, Fusion, Kuga, Mustang, Explorer, Edge and other cars and light pickup Ford trucks— all from year 1996 and newer. Mods for 2017, 2018 and 2019 car models have also been updated. This code scanner also works for Mazda, Lincoln and Mercury.
【Deserve to Own】ELM 327 obd2 USB Softwares Compatible: Elmconfig, FF2 and FoCCCus etc, Scanmaster plus more. Easy to use elm327 modified tool on all 32 /64 bite Windows(XP, Vista, 7, 8, 10 system) computer, install related software and update drivers, connect obd2 interface, then begin car diagnostics.

Rank No. #10

AMHTDOL Obd2 Bluetooth ELM327 v1.4 Scanner with PIC18F25K80 Original Chip, Car Code Reader Compatible for 1996+ Vehicles, Works with Many ELM327 App in Android,Windows and Symbian System(NOT iOS)

【PIC18F25K80 Original Chip】This elm327 v1.4 bluetooth obd2 uses a stable, high quality, genuine original chip PIC18F25K80 microcontroller, which adds key features such as automatic protocol.
【Compatibility】The elm 327 v1.4 bluetooth supports models manufactured after 1996 that utilize the OBD2 protocol (including VPW, PWM, ISO, KWP 2000, CAN protocol). This bluetooth obd2 scanner works as a normal OBDII/EOBD/CAN car code reader on most vehicles.
【Multi-function】This obd2 scanner diagnostic tool bluetooth can read and clear your error codes. It can provide detailed information about the nature of the problem, enabling you to identify and solve the problem effectively.
【Extensive Software Support】This odb2 scanner bluetooth is compatible with a wide range of third-party diagnostic software applications. Obtainable from the Google Play store. Free & Paid apps available. For Android: Torque v1.5.58+;For Symbian: OBDScope v1.21.(Friendly Tip:Not compatible with iOS,if your phone is IOS system please buy our elm327 wifi).
【Compact and Portable Design】The ELM327 Bluetooth is designed to be small and lightweight,say goodbye to tangled cables,allowing for easy storage and transportation. You can carry it with you wherever you go, ensuring convenient access to vehicle diagnostics whenever needed.

Last update on 2025-03-22 / Affiliate links / Images from Amazon Product Advertising API

How Do You Buy The Best Elm327 Obd2 Bluetooth Datalink Adapter?

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The Best Elm327 Obd2 Bluetooth Datalink Adapter of 2022 – Reviewed and Top Rated

How Do You Buy The Best Elm327 Obd2 Bluetooth Datalink Adapter?

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