10 Best Obd2 Scanner Elm327 Wifi of 2025

Tested and Reviewed: Top 10 Obd2 Scanner Elm327 Wifi deals with expert ratings from 8.1 to a perfect 10

June 2025 Edition

Editor's Choice

9.7

Save 25%

BlueDriver

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+

25% OffFree Shipping

Editor's bottom line:

“This obd2 scanner elm327 wifi is the best one we tested. In terms of quality, brand and price, we couldn't ask for more.”

Main Highlights

[Pro OBD2 Scanner] - BlueDriver is the easiest way to scan and understand your vehicle like a professional mechanic. Read and clear your cars 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. Youll 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.
[Zero Subscription Fees or Add-ons] - One purchase gets you everything you need with no in-app fees or add-ons.
[Works with All Gas Vehicles 1996+] - BlueDriver is compatible with all gas-powered vehicles made in 1996 or newer. Get advanced diagnostics (ABS, Airbag, SRS, and TPMS) for GM, Ford, Chrysler, Toyota, Nissan, Mazda, Subaru, Mitsubishi, Hyundai, Mercedes, BMW, Honda, and VW. See chart below for more details.
[Unmatched Support] - With 24/7 professional support BlueDriver is there for you anytime, anywhere. Get in touch with our highly trained technicians whenever you need them by phone or the in-app chat.

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Picked by 333 people today

9.5

Save 25%

KOBRA Products

OBD2 Scanner & WiFi Car Code Reader – Clears Check Engine Light – Diagnose 3000 Car Codes - Wireless Car Diagnostic Scanner – Auto Scanner for 1996 to 2016 Vehicles (iOS & Android Devices Only)

25% OffFree Shipping

Main Highlights

ACCURATE RESULTS - Remove all check engine lights! Transform your car into a Smart Car with this car diagnostic tool by KOBRA. With a database of over 3000 code definitions, this premium WIFI OBD2 Scanner reads generic and manufacturer-specific trouble codes and diagnoses your car like a pro.
CHECK ENGINE LIGHT ELIMINATOR - This ELM327 WIFI Scanner and Car Scan Tool retrieves both generic, as well as car manufacturer-specific Diagnostic Trouble Codes (DTC), helping you overcome any troubleshooting with ease. You will be able to clear the "Check Engine" light indication and other trouble codes, effortlessly!
DIAGNOSE IN SECONDS Dont be taken advantage of again! Know what is wrong with your car before taking it to a mechanic. Unlike other car code readers, our WIFI obd 2 scan tool connects to multiple devices including iOS, Android and Windows smartphones and tablets. All you need is a WIFI connection and you can diagnose any car problem in seconds!
DIVERSE COMPATIBILITY - The KOBRA OBD2 car diagnostic code reader works with all 1996 - 2016 vehicles and seamlessly works with the OBD Fusion, DashCommand, Torque app, OBD Link, ScanMaster Lite, OBD Car Doctor and many more totally free or paid apps on the Apple Store, Google Play Store And Windows Phone Store to turn your car into a truly Smart Car!
100% RISK FREE PURCHASE - Providing you with the friendliest customer service is our primary goal. This is why we offer you a 1 year money back guarantee in case our automotive scanner does not live up to your expectations, no questions asked!

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9.5

AMHTDOL

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)

Free Shipping

Main Highlights

PIC18F25K80 Original ChipThis elm327 v1.4 bluetooth obd2 uses a stable, high quality, genuine original chip PIC18F25K80 microcontroller, which adds key features such as automatic protocol.
CompatibilityThe 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-functionThis 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 SupportThis 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 DesignThe 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.
WarrantyIf you are not satisfied with bluetooth obd2 scanner Android you ordered or if it is defective or damaged, you can return it to us within 30 days of the purchase date, and we will refund or replace the entire item.If you have any questions, please feel free to contact us, we will always make a satisfying service to you.

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9.2

SCCJGL

ELM327 OBD2 Scanner WiFi Car Failure Detector OBD OBDII Code Reader Check Engine Light Diagnostic Scan Tool for iOS and Android (WiFi Version)

Free Shipping

Main Highlights

NOT COMPATIBLE WITH IOS DEVICES (iPhone or iPad)! Works with Android devices and Windows PC only. For iOS, please see the WiFi version or OBDCheck BLE. Very useful gadget for car owners to diagnose check engine light and monitor car sensors.
We provide 3 months quality , and we will give you a refund or send you a replacement if you are not satisfied with our product.The device works on OBD2 gasoline cars , and EOBD cars . Bluetooth connection, no Batteries, Cables, or Switches. - Wireless (Bluetooth) 5 ~ 10 meters.
2 Year Warranty - For 2 years you will be covered by our warranty against all manufacturing defects; With a hassle free claims process and friendly USA based support you cannot go wrong
Monitor & Analyze - A must have tool for any DIY mechanic; You can read and clear your check engine light and monitor different vehicle sensors in real time to better locate your problems
IMPORTANT Please follow ALL setup steps indicated in instructions for a successful connection! This OBD2 scanner does not read ABS, SRS, TPMS, Oil Change or any other non-OBDII related lights.If you have any questions, please contact us

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9.0

PARANNIC

Elm327 WiFi OBD2 Interface Can Bus Scanner Diagnostic Tool with Original 25k80 Chip Support iOS/Android V2.1

Free Shipping

Main Highlights

Obd2 Scanner[NOTE: Please contact us for any problems.] This OBD reader Supported system: IOS ( IPhone), Android, Symbian, Palm, pc, notebook, iPad and so on. All you need is a WIFI connection and you can diagnose car problems in seconds!
Read & ClearElm 327 Wifi Interface can read and clear your vehicles code easily and quickly to determine the problem with your vehicle and get it fixed. Such as Vehicle Speed, RPM,Fuel Consumption Engine Coolant Temp,Fuel Pressure,Calculated Engine Load,Fuel Level , etc.
Easy to useThe device comes with an insert to help you install and update drivers. Softwares are not included. Theyre available though App Store, Play Store and official Forscan web site.
Works on all carThis scanner works on All car models since 1996 and light trucks such as Ford F150. Connecting to your iPhone / iPod touch /iPad is made by WIFI connection in adHoc mode.Actual functionality of the device depends on car configuration.
NOTE Please contact us for any installation problems. Our products ensure safety and standardization. Each product has after-sales. If you haven't ROM, we can provide software to download online. Please contact us if you have any questions.

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8.8

YOUNGLINK

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

Free Shipping

Main Highlights

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.

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8.6

MOCATEC

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

Free Shipping

Main Highlights

Why do you need this WiFi ELM327 OBD2 Adapter WiFi ELM 327 OBD2 Scanner? 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? 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; You can use this WiFi ELM 327 OBD2 Scanner for daily car maintenance and inspection; 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.

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8.3

ULTRAOBD

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

Free Shipping

Main Highlights

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.

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8.1

Save 19%

SCCJGL

OBD2 Scanner WiFi for Android iOS(iPhone iPad), Launchh OBDII Auto Diagnostic Scan Tool, Car Diagnostic Scanner, Car Error Code Reader Elm327 OBD

19% Off

Main Highlights

For the usage of IOS system, please refer to the detailed description section below, or you can contact us at any time to send the electronic manual file.WHAT YOU GET: 1 * WiFi OBD2 car scanner. Very easy to use. You can know more about your car with this little adapter.Please contact us if you have any questions
Any question, please email us, we will reply within 24 hours. We provide 3 months quality guarantee, and we will give you a refund or send you a replacement if you are not satisfied with our product. (please click our store address " Apollo wang " on the product page and then click "Ask a question", then you can contact us by e-mail.)
Compatible System: Support iOS (for iPhone, for iPad, iPod, etc.) & Android 4.0 (for Samsung, for Sony, fro HTC, for LG, etc.) & Windows, connect via WiFi. Compatible with OBD-II protocol cars produced after 1998. May not support Hybrid or electric vehicles. NOTE: 1. This product can NOT be used for diesel vehicles. 2. this is the WiFi model without Bluetooth.
Compatible App: OBD Fusion, DashCommand, OBD Car Doctor (partial functions are free), etc. on Apple Store for iPhone & iPad; Torque Pro, Torque Lite (free), OBD Car Doctor (free), etc. on Google Play for Android cellphone and table. Or There are various Apps and installation instructions provided on the CD. But Partial Apps need to be charged. You can run the CD to select the appropriate App.
How to use: Plug the device in your car's OBD2 port, turn on your car, enable WiFi on your phone or tablet, search for "WiFi_OBDII" and connect, run the download 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 WiFi and close App when finish testing one car, and re-match the WiFi when you insert the OBD adapter into another car.

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Best Value

8.1

Save 33%

DXNQ

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

33% OffFree Shipping

Main Highlights

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.

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Our Best Overall Choice

Best Choice

9.7

BlueDriver

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+

25% OffFree Shipping

Editor's bottom line:

“This is the best one we tested. In terms of quality, brand and price, we couldn't ask for more.”

Main Highlights

[Pro OBD2 Scanner] - BlueDriver is the easiest way to scan and understand your vehicle like a professional mechanic. Read and clear your cars 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. Youll 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.
[Zero Subscription Fees or Add-ons] - One purchase gets you everything you need with no in-app fees or add-ons.
[Works with All Gas Vehicles 1996+] - BlueDriver is compatible with all gas-powered vehicles made in 1996 or newer. Get advanced diagnostics (ABS, Airbag, SRS, and TPMS) for GM, Ford, Chrysler, Toyota, Nissan, Mazda, Subaru, Mitsubishi, Hyundai, Mercedes, BMW, Honda, and VW. See chart below for more details.
[Unmatched Support] - With 24/7 professional support BlueDriver is there for you anytime, anywhere. Get in touch with our highly trained technicians whenever you need them by phone or the in-app chat.

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