10 Best Obd2 Bluetooth Adapter of December 2025

• NOT compatible with iOS devices (iPhones, iPads etc) For iOS devices, see our WiFi OBD Reader; This version of our Bluetooth OBD2 scanner and is only compatible with Android or Windows devices
• Compatibility - Our OBDII reader will work on all vehicles purchased in the USA model year 1996 or newer; Unlike other OBD2 readers, ours works on all OBD2 protocols including J1850 and CAN
• 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

Bafx Products

• ✔ ACCURATE RESULTS - Remove all check engine lights instantly! 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 – Don’t 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!

KOBRA Products

• Very important:Please accurately confirm that your car is not using the J1850 VPW and J1850 PWM communication protocol protocol before you buy it.This product is V2.1 Elm327,it can not support J1850 VPW and J1850 PWM communication protocol. But some cars of manufacturing use the J1850 VPW and J1850 PWM, so it can not work well with them.
• 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.
• Notice: 1. NOT for iOS ! For iPhone & iPad, please choose "Wi-Fi for iOS and Android". 2. NOT for Diesel vehicles. 3. 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 PCs 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. 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, start the car, enable Bluetooth on your Android 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.

SCCJGL

• ● CLEAR CHECK ENGINE LIGHT - Do you have a warning light illuminated on your dashboard but not want to pay hundreds to find out what is wrong? This iCar Pro code reader will help you save money and accurately diagnose check engine light problem. Very easy to use.
• ● EASY FITMENT - The majority of cars made in the past 2 decades are fitted with an OBD2 diagnostic port, simply find the port and plug the iCar Pro in.
• ● FIT AND FORGET - With it's micro size and unique power saving functionality that protects your battery, it really is possible to fit and forget.
• ●WORKS MANY POPULAR OBD2 APP - The Vgate iCar Pro Bluetooth Low Energy device works. with most popular OBD apps. Please find download instruction for Android and iOS device in product description.（Compatible with ELM327 interface）
• ● 2 YEAR - We are so confident with our hardware that we offer a 2-year replacement as standard. If you have any problem with the device simply send it back and we will despatch a brand new replacement the following working day.

vgate

• HIGH SPEED SCAN TOOL: Transform your Windows PC, laptop, or phone into a super-fast, accurate automotive diagnostic device (not compatible with Apple iOS devices)
• WIRELESS DIAGNOSTIC DEVICE: Bluetooth scan tool is easy to install, safe to leave plugged in without draining your car’s battery, and features hackerproof wireless security
• FREE ANDROID APP & WINDOWS SOFTWARE: Includes OBDLink app for Android and OBDwiz for Windows, and is compatible with 3rd party apps such as Torque and DashCommand
• MAXIMUM VEHICLE COVERAGE: Works on more vehicles than any scan tool on the market including all 1996+ cars and light trucks sold in the United States (except hybrid or electric vehicles)
• SATISFACTION GUARANTEED: Your ScanTool is supplied with a 90-day money back guarantee if you are unsatisfied for any reason, along with a 3-year repair or replace manufacturer warranty

OBDLink

• Read and clear your Check Engine Light and all other vehicle systems. Get your unlimited free vehicle specific Repair Reports, generated from our database of millions of fixes verified by Professional Automotive Technicians
• As easy to use as a code reader with all the capabilities of an expensive handheld scan tool, plus the benefits of your smartphone or tablet (free app updates, portability, saving data, interactive graphing of live data)
• Officially licensed and certified for Apple and Android devices
• The BlueDriver App and BlueDriver Sensor work exclusively with each other to ensure quality
• BlueDriver is the Professional OBD2 Diagnostic Scan Tool trusted by mechanics and developed by Professional Engineers in North America

BlueDriver

• COMPATIBLE WITH SOME BRANDS AND MODELS ONLY! CHECK VEHICLE COMPATIBILITY BEFORE ORDERING!
• IN-APP SUBSCRIPTION REQUIRED TO USE FULL APP FEATURES!
• Free 1-month trial of full app features included
• Works on both iOS and Android via Bluetooth LE
• Compatible with a multitude of partner and third-party apps

Carista

• NOT COMPATIBLE WITH IOS (iPhone or iPad)! Works with Android devices and Windows PC only. Very useful gadget for car owners to diagnose check engine light and monitor car sensors.
• Save time and money by finding out why the check engine light is on and fixing simple car problems by yourself! Read engine diagnostic trouble codes, reset check engine light, and check if your vehicle is ready for SMOG inspection.
• Access a whole new world of information about your vehicle directly on your phone, tablet or PC. View car performance, sensor data (Engine coolant & oil temperature, O2 Readings, Mass air flow, Fuel Trim, etc.), monitor fuel economy, create your own dashboard, log your trips, and more to discover.
• A third-party OBD2 App is required such as Torque Pro, OBD Fusion, Car Scanner ELM OBD2, Dr. Prius and DashCommand. Turn your phone or tablet into a sophisticated diagnostic scan tool.
• Compatible with cars and light trucks since year 1996 in the United States (domestic and imported, including light-duty Ford Chevy Dodge trucks, and hybrid & electric vehicles such as Toyota Prius, Nissan Leaf, Chevy Bolt, Kia Niro etc).

Veepeak

• Bluetooth obd2 adapter with support for extensive apps (such as OBD Fusion, Torque Pro, Car Scanner ELM OBD2) can turn your iPhone, iPad or Android phone/tablet into a sophisticated car scan tool.
• Read diagnostic trouble codes and freeze frame data, reset check engine light, prepare smog test, view real-time sensor readings, create customized dashboard and estimate fuel economy.
• Works with all brand OBD2 / EOBD compliant cars and light trucks (in the United States, vehicles since year 1996 are supported, including pickup trucks, hybrid and many electric vehicles).
• Easy to plug in and unplug. No complex settings or tricky connections plus much lower power consumption compared to WiFi, and it does not block internet access for other apps.
• A third-party App is required (check recommendations in the description below, some may require separate purchase). Compatible with iOS (no Bluetooth pairing needed) & Android devices. Mini carrying case included.

Veepeak

• ▲IMPROVED VERSION OBD2 SCANNER CAR DIAGNOSTIC TOOL - Pass EMC Certification, ROHS Certification and FCC Certification. Read & Clear diagnostic trouble codes for the check engine light, both generic & manufacturer specific codes, reset Check Engine light.
• ▲SUPPORT iOS & ANDROID - Recommend "OBD Fusion(9. 99USD)" and "inCarDoc(0~9. 99USD)" for iOS. Recommend (in-app purchase) "Torque Pro" for Android. Third-party apps may need to pay to get full function. Please wait wifi connection done in 10 seconds.
• ▲COMPATIBLE VEHICLES - Works with model year 1996 and newer vehicles sold in Unite States (except for cars with 24V voltage). Include VW Ford GM Dodge BMW Chevrolet Audi Subaru TOYOTA Honda Mazda Kia Benz and more OBDII vehicles.
• ▲DISPLAY REAL-TIME SENSOR DATA - Display data including Engine RPM, Calculated Load Value, Coolant Temperature, Fuel System Status, Vehicle Speed, Short Term Fuel Trim, Long Term Fuel Trim, Intake Manifold Pressure, Timing lights, Timing advance, Intake Air Temperature, Air Flow Rate, Absolute Throttle Position, Oxygen sensor voltages/associated short term fuel trims, and so on.
• ▲18-MONTH - 100% money back for quality problems. Any question with our WIFI OBD2 scanner, please contact us freely!

Foseal