Best Bluetooth Code Readers in 2026

Multi-Functions - Practical Multi-Functions OBD2 code reader features built-in OBD2 DTC lookup library, which help you to determine the cause of the engine light, read code, erase code, view freeze frame, I/M ready, vehicle information, data flow, real-time curve, get vehicle speed information, calculate load value, engine coolant temperature, get engine speed.

Wide Capability - Supports 9 protocols compatible with most 1996 US-Based, 2000 EU-Based and Asian cars, and newer OBD II & CAN domestic or import vehicles. Supports 6 languages - English,German, Dutch, Spanish, French, Italian.

LCD Display - Designed with a clear display LCD screen (128 x 64 pixels) - white backlight and contrast adjustment. No need any battery or charger, OBD reader gets the power directly from your vehicle through the OBDII Data Link Connector.

[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] - Much more than a car code reader, BlueDriver is a diagnostic tool. Get unlimited specific repair reports containing possible causes, reported fixes, and more for virtually every vehicle make and model.

CEL Doctor: The ANCEL AD310 is one of the best-selling OBD II scanners on the market and is recommended by Scotty Kilmer, a YouTuber and auto mechanic. It can easily determine the cause of the check engine light coming on, quickly read and clear diagnostic trouble codes, read live data & hard memory data, view freeze frame, I/M monitor readiness and collect vehicle information. Instead of taking car to mechanic shop, you can use it to check the trouble code and show code definition by yourself.

Sturdy and Compact: Equipped with a 2.5 foot cable made of very thick, flexible insulation. It is important to have a sturdy scanner as it can easily fall to the ground when working in a car. The AD310 OBD2 scanner is a well-constructed device with a sleek design. It weighs 12 ounces and measures 8.9 x 6.9 x 1.4 inches. Thanks to its compact design and light weight, transporting the device is not a problem. The buttons are clearly labelled and the screen is large and displays results clearly.

Accurate Fast and Easy to Use: The AD310 scanner can help you or your mechanic understand if your car is in good condition, provides exceptionally accurate and fast results, reads and clears engine trouble codes in seconds. If you want to find out the cause of the check engine light, this device will let you know immediately and fix the problem right away without any car knowledge. No need for batteries or a charger, get power directly from the OBDII Data Link Connector in your vehicle.

Compatible with a wide range of third-party apps such as OBD Fusion, Torque and Car Scanner which can turn your iPhone, iPad or Android phone/tablet into a sophisticated car scan tool.

Read diagnostic trouble codes and freeze frame & other diagnostic data, reset check engine light, view real-time sensor readings, create customized dashboard, estimate fuel economy, and do more with a proper App.

Compatible with OBD II / EOBD compliant cars and light trucks (model year 1996 or newer in the US, including pickup trucks, hybrid and many electric vehicles; may require special apps).

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/Infinity, Toyota/Lexus/Scion, Honda, Hyundai, Kia

【Vehicle CEL Doctor】The NT301 obd2 scanner enables you to read DTCs, access to emissions readiness status, turn off CEL(check engine light) or MIL, reset monitor, read live data and retrieve VIN of your vehicle.

【Accuracy & Streams】Live data graphing and logging. Accurately read error codes for most Worldwide cars, SUVs, light trucks and 12V diesels equipped with Obd2. Graphing live vehicle sensors data allows you to focus on any suspicious data and trend.

【Worthy to Own】Recommended by Mechanic Scotty Kilmer on Youtube. Codes analysis and Printer compatible. Unique PATENTED design, 2.8" color screen, Free Lifetime Update and 1-year seller assurance with EXCLUSIVE tech and service team.

[DATA] Read & Clear your Check Engine Light (CEL); Check emissions testing readiness; Read real time vehicle sensor information;

[ANDROID] Our Bluetooth OBD2 scanner for use with Android devices ONLY! For iOS devices, please purchase our WiFi OBD reader.

[3RD PARTY APPS] A 3rd party app is required to use our OBD reader. Obtainable from the Google Play store. Free & Paid apps available. Recommended free: Piston; Recommended paid: Torque Pro (Not Torque Lite), OBD Fusion, Car Scanner & OBD Auto Doctor

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.

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 I/M readiness to know 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, and more to discover.

EASY-TO-USE OBD2 APP & CAR CODE READER - The FIXD car scanner and OBD app instantly translates 7000+ engine fault codes into plain English on your phone. Wireless Bluetooth connection. Set up in minutes. No car knowledge needed.

FIND OUT WHAT’S WRONG WITH YOUR CAR - Even beginners can use the FIXD OBD2 scanner and app to find out what the check engine light means, how serious it is, and possible fixes before going to the repair shop. You can even clear the check engine light, saving time and money.

SAVE MONEY & AVOID RIP-OFFS - Walk into the repair shop confident with the accurate info you need to save on car repair. The FIXD car scanner and OBD2 app provides helpful how-to guides and video tutorials so you can save with DIY repairs.

The Perfect Fit for your Diagnostic Tool - Protect your diagnostic tool with the CASEMATIX Travel Case compatible with BlueDriver Bluetooth Professional OBDII Scan Tool. Includes CASE ONLY.

Hard Shell EVA Protection - This case features impact-resistant EVA materials that will protect your tool from drops, dings, scrapes and scratches. This travel case is also compatible with LSB2 Pro OBDII Scan Tool.

Compact Design for Travel and Storage - This compact OBD2 scanner design travel case measures only 3.5" x 3.5" x 1.5" and can conveniently be stored in a pocket, center console, glove compartment or elsewhere!

CEL & ABS FIX FOR FAMILY---Compared to other complicated scanners on the market, Innova 6030P obd2 scanner is designed for all US family at an affordable price to assist with the most common automotive warning lights issues, namely check engine light(CEL) and ABS(brake) light faults.

GET RID OF ANNOYANCE---During this difficult time, it can be annoyed when you found the warning lights on. With Code Severity Levels function of 6030P ABS scanner, you can quickly identify if your vehicle needs an immediate fix or if it can wait until you get home to fix it yourself.

DO IT YOURSELF---Not only can you read codes to diagnose your car problem directly, you can also see key information about your vehicle in real time (RPM, Oil Temp, etc.) to aid in diagnosis. And we are glad to tell that Innova 6030P has been selected to "Amazon Editorial Recommendations" as "Best OBDII Scanners" and "Amazon's Choice Code Reader". :)

● 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. Support Firmware UPGRADE: Please contact our Vgatemall team.

Hermitshell Hard Travel Storage Carrying Case Bag

Protect your favorite device from bumps dents and scratches

Made to fit BlueDriver Bluetooth Pro OBDII Scan Tool

Auto Scanner Case Perfect Fit: This mini code readers & scan tools carrying case is perfect for BlueDriver Bluetooth Pro OBDII OBD2 LSB2 Scan Tool for iPhone & Android, Veepeak OBDCheck BLE OBD2 Bluetooth Scanner Auto OBD II Diagnostic Scan Tool, Dimension: 3.14 x 2.56 x 1.6 inches.

Compact&Lightweight, Hard and Skid-Proof obdii scanner bluetooth Storage Bag: Made of hard EVA material with soft touch PU leather surface,It provides a full range of protection for your car code reader, it’s not only easy to store bluedriver LSB2 Diagnostic Scan Tool indoors prevent loss, but also can be fully prepared for outdoor activities in your car or truck, easy for you to read and clear your Check Engine Light and all other vehicle systems.

100% safe car scanner reader case holder: The Blue Driver OBDII scanner fits snugly in this case, without any looseness inside, keep your obd2 scanner safety all the time, this scanner tool case is durable, easy to open and close. You don't have to worry about damaging the OBD2 Diagnostic Scan Tool 'when' I accidentally drop the case or knock it to the ground.

🔔【Easy to Use--Work out of box】+【FOXWELL 2023 New Version】 FOXWELL NT604 Elite scan tool is the 2023 new version from FOXWELL, which is designed for those car owners who want to figure out the cause issue before fixing the car problem via scanning the most common systems like abs srs engine and transmission.The NT604 Elite diagnostic tool comes with latest software, which can be used out of box. No need to waste time to download the software first.

🍎【Affordable】+【Reliable Car Health Monitor】 Will you be confused what happen when the warning light of abs/srs/transmission/check engine flashes? Instead of taking your cars to dealership, this foxwell scanner will help you do a thorough scanning and detection for your lovely cars and pinpoint the problem for you, which saves time and money for you. It will t-urn off the warning light for you after you fix the problem, making you to know more about your cars and do your own repair.

🥑【2 in 1 Diagnostic Scanner】Compared with those auto scanners (50-100 USD), NT604 Elite code scanner not only includes their OBDII diagnosis but also it can be an abs/srs scanner, transmission and check engine code reader. When it’s an odb2 scanner, you can use it to check if your car is ready for annual test through I/M readiness menu. In addition, live data stream, built-in DTC library, data play back and print, all these features are a big plus for it.

👏【Freeze Frame Data】OBD2 code reader with UPGRADED CHIP to read, diagnose and clear DTC, universal DTCs (Diagnostic Trouble Codes) meanings based on the built-in database(more than 3000 codes), determines the malfunction indicator lamp (MIL) status, turn off check engine light, shows engine parameters, scan I/M readiness/ monitor status (UPDATED FUNCTION), views freeze frame data(retrieve data record)(UPDATED FUNCTION) Don't worried outbreak outside.

👏【Retrieve Vehicle Info】OBD2 code reader enables retrieval of the Vehicle Identification No. (VIN), Calibration ID(s), Calibration Verification Nos. (CVNs). VERY USEFUL to check whether the ECU matches your car when you are buying a used car. The OBD2 Code scanner retrieves generic (P0, P2, P3, and U0), manufacturer specific (P1, P3, and U1) codes, and pending codes.

👏【Wide Vehicle Compatibility】OBD2 scan tool is UNIVERSAL to fit all OBD2 protocols: KWP2000, ISO2000, ISO9141, J1850 VPW, J1850 PWM and CAN (Controller Area Network). Compatible with US vehicles since 1996 & European and Asian autos since 2000, OBDII vehicles, passenger cars, light trucks, SUV. Great for gasoline cars but NOT suitable for DIESEL vehicles.

【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, and enjoy WIFI hotspot all 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 go to 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

🍓➤【Powerful Check Engine Light Diagnostics】AUTOPHIX 3210 can read and diagnose your check engine light, understand the severity of the issue, and clear fault codes in a blink of an eye. More functions compared to other simple scanners like I/M Readiness, Battery Health Check, Freeze frame, O2 sensor test, On-Board Monitoring, Evap system test, Performance Test, Data Stream, Diagnostic reports, Handy google search button, Built-in OBD II Fault code look-up library.

🍐➤【Excellent Performance Test】3210 supports various performance tests, accurate reading of car acceleration, distance, braking, PID chart with RPM, VSS, VPWR, ECT, MAF, etc and trip monitoring, including real-time analyze speed change, coolant temperature, average speed, RPM, number of rapid braking/ hypervelocity, start/ idle time, etc. The built-in warning Settings (Speed/ water temperature/ Driver Fatigue Alarm) remind the driver to ensure driving safety.

🍊➤【Professional Battery Test】 AUTOPHIX 3210 code reader support gather real-time battery voltage, analyze information automatically in no time, and display results in a graph, instead of a direct result on the phone screen that an ordinary code reader, which will ensure that you can access and analyze the accurate live data and determine the battery's health status or expected remaining life. So it is in great condition when you need it the most on a freezing winter day without opening the bonnet.

Read / Clear Trouble Codes, Display their meaning (both generic and manufacturer specific) & Clear Check Engine Light – This OBD2 Scanner helps you figure out the reason why the Check Engine Light is on and solve the issue before visiting a Mechanic. Save your money and time by fixing simple problem yourself!

Support A Wide Range of Vehicles – This Bluetooth OBD2 Scanner works on cars and 12V light trucks since year 1996 in the United States (domestic and imported) that are OBDII compliant

Compatible App - Compatible with Torque , OBD Car Doctor (free), OBD Fusion, etc. on Google Play.

SIMPLE TO USE - Plug our OBD2 scanner into your vehicles OBD2 port; Connect to your your iPhone or Android device via WiFi created by the OBD reader; Downlaod an app to use it with; Then connect & go!

EASY FIXES FOR LESS - Using our OBD2 Car code reader you can read & clear your check engine light fault codes using your Android or iPhone devices (does not read ABS/SRS). Check your emissions system readiness, know if you will pass emissions /smog tests before you go!

LIVE DATA - See live real time data with our OBDII car code reader such as O2 sensors, fuel pressure, Engine load & more; Freeze fram data; Map based sensor tracking with certain apps

A code reader that directly connects with your smartphone and allows you to scan, diagnose, clear, and share fault codes on your car – right there and then on your driveway;

With the help of One-Click Apps you can improve your car driving experience by turning on or off certain comfort, safety, and other features, like Video In Motion while driving, or a cosmetic adjustment such as the Needle Sweep Gauge Test

Improve your professional car maintenance workflow if you are looking to integrate retrofitted parts onto a car, for example, OBDeleven has the essential tools to help you in doing so – just with a few taps on your smartphone, saving you time and potential additional expenses down the line

MAINTAIN PEAK PERFORMANCE AND SAFETY ON THE ROAD - The 3020RS Code Scanner helps you easily find the problem and fix the problem. Use the free mobile application wireless OBD2 Bluetooth RepairSolutions2 on Apple App Store or GooglePlay for real-time solutions & fixes to your automotive issues. With this app, get verified fixes, find & purchase the exact part required for repair, view maintenance schedules, buy parts, dealer and safety recalls, and access to Innova’s best-in-class database.

PREMIUM OBD2 CODE READER WITH ENHANCED COVERAGE AND FUNCTIONALITY - This vehicle diagnostic tool empowers home mechanics, automotive enthusiasts, and service & repair technicians with professional-level functionality. It is an OBD2 reader that reads and clears OBD engine codes and it also displays the code severity to let you know if your car needs an immediate fix.

EASY SELF-DIAGNOSIS OF EMISSION STATUS AND OTHER IMPORTANT INFORMATION - Know your smog check results before your state does. This scanner tool determines whether you’ll pass a state vehicle smog test. This vehicle code reader includes functions for ABS (Brake) to make sure you’re always driving safely.

🔥【Money Saving Bluetooth OBD2 Scanner】Tired of paying hundreds of dollars for the shop just to find out what’s wrong your car when engine light turns on? Nexlink obd2 scanner bluetooth come to help, it can not only read the engine fault code quickly, explain you what the code means, but also clear the code easily. More importantly, our obd2 code reader is equipped with more advanced functions: live data stream, battery health check, I/M Readiness, diagnostic report and more

🥉【Unique Motorcycle Diagnostic】Unlike those that perform code reader on vehicle only, nexlink odb2 scanner bluetooth allows you to perform engine code, ID, and live data reading, fault code clearing, actuator testing, acceleration testing, engine service intervaling, coding and more on motorcycle. For BMW motorcycles(C, F, G, K, R, S and Husqvarna series) please chose Motoscan and TuneECU APP, and for Triumph、Aprilia、Benelli、Ducati&MotoGuzzi、Morini、Gilera、Husqvarna、KTM、CCM please chose TuneECU only

🥇【Drive with Confidence】 With dashboard function, you can monitor your car’s status in real-time on phone, including coolant temperature, average speed, engine RPM, distance travelled, inst fuel rate, fuel used, turn your phone into a vehicle dashboard with our obd reader. Also you can set up a threshold for coolant temperature,speed etc, there will be color or sound alarm when the threshold is exceeded, to ensure safe driving

🎁 Conact Seller to Get Free Gift 🎁 Same Function as LAUNCH CRP123E 🎁 Fast Delivery by Amazon🎁 Lifetime Free Update🎁 5 YEARS Warranty.

[Engine/ABS/SRS/Transmission Diagnostic Tool]----The crp123 obd2 scanner is perfect balance of power and affordability, providing the ability to view preset, or user defined, live data streams for ENGINE, AT, ABS and SRS data, the ability to graph, record, replay and print data, read and resets codes for engine/abs/srs/transmission system.

[Full OBDII Functions Code Reader]----LAUNCH CRP123 scan tool supports all 10 modes of OBDII standard to ensure complete, accurate, system diagnosis. Read and Clear DTCs, do smog tests , I/M readiness and O2 sensor tests, Mode 06 EVAP system test, Mode 08 on-board test component test. And OBDII Code lookup tool and acronym database to assist and speed diagnosis and repair time.

Any question, please email us, we will reply within 24 hours. 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. (please click our store address "Mesta outdoor" on the product page and then click "Ask a question", then you can contact us by e-mail. )

The device works on OBD2 gasoline cars (1998 and newer cars in the USA), and EOBD cars (cars from Europe, gasoline cars from 2001). 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.

🥂【AVOID RIP-OFFS & EASY TO USE】Walk into the repair shop confident with the accurate info you need to save on car repair. The BD200 bluetooth obd2 scanner and ANCEL app provides helpful how-to guides and video tutorials on the “Help” page so you can save with DIY repairs. No need to worry about complicated processes, easy repair work even if you are a beginner.

🏈【CHECK ENGINE TROUBLE CODES】Monitor live real time live gauge data direct from your autos computer system with our diagnostic trouble code reader (DTCS) such as fuel pressure, Engine load & more; Freeze frame data; Making it extremely easy to check up on the health of your vehicle just like the pros. Quickly determines the cause of engine system faults, reads current and permanent codes, clears the codes and turns off the engine warning light.

🏀【TEST BATTERY VOLTAGE】When your car can't start normally, there may be a problem with the car battery. The obd2 scanner bluetooth can detect the battery voltage in real time and display the results in the form of charts to help you understand the health of the battery and replace it with a new one in time to avoid the car can't start normally in winter. 📌TIPS: The obd2 scanner CAN NOT do charge test, cranking test and reset battery.

🔥【Free APP & Wide Compatibility】The AP200 code reader car diagnostic tool works with most American, European and Asian OBDII-compliant models manufactured from 1996 to 2018. This Autel AP200 APP is suitable for iPhone & Android, which can be lifetime free downloaded. It offers one FREE model and is available to buy extra models if needed ($21. 99 iOS / Android per model).

🔥【One Second Bluetooth Pairing】You can use AP200 turn your iOS/Android device (not support tablet) into a car diagnostic scanner without relying on the mechanic. As easy to use AP200 as a code reader with all the functions of an expensive handheld scan tool. The Bluetooth pairing process needs to be done in App rather than in Android Bluetooth setting. (On the iOS device, go to Settings > Bluetooth.)

🔥【19 Most Popular Maintenance Services】 Autel Bluetooth Scanner AP200 , one of the most Economical OBDII diagnostic scan tool in the market. With its advanced 19 hot service functions including Oil Reset, SAS Calibration, Odometer, IMMO Keys (disable lost keys, add new keys), ABS Bleeding, Injector Coding, Battery Registration, DPF Regeneration, etc., and still growing, Autel AP200 ranks top in professional automotive scanners.

Industry-leading J2534 Pass-Thru Technology: Enabling diagnostics, reprogramming and security functions for dealerships and the independent repair facility. Economical and compact pass-thru devices provides an easy-to-use interface that allows you to repair complex vehicles with OE applications in your shop. Each type (see single branded types above) Mongoose-Plus is engineered to work with one of the following OEM's J2534 applications for Chrysler, Ford, GM, Nissan, Toyota, & VW/Audi.

Supports Current Toyota / Lexus / Scion Vehicles: Enables diagnostics, programming and other “dealer” functions through OEM applications

NEW Bluetooth Wireless Options Available: Providing wireless connectivity between your laptop and the Mongoose-Plus

【Excellent Compatibility】- Compatible with all Gasoline vehicles in OBDII interface, which support 9 OBDII protocols: 1.SAE J1850 PWM(41.6Kbaud) 2.SAE J1850 VPW(10.4Kbaud) 3.ISO9141-2(5 baud init,10.4Kbaud) 4.ISO14230-4 KWP(5 baud init,10.4 Kbaud) 5.ISO14230-4 KWP(fast init,10.4 Kbaud) 6.ISO15765-4 CAN(11bit ID,500 Kbaud) 7.ISO15765-4 CAN(29bit ID,500 Kbaud) 8.ISO15765-4 CAN(11bit ID,250 Kbaud) 9.ISO15765-4 CAN(29bit ID,250 Kbaud). (Not support Hybrid or electric vehicles)

【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.

【Smart Scanning】 Read diagnostic trouble codes, nonspecific and manufacturer-specific, and display their meaning (over 3000 code definitions in the database).

🔍Car Diagnostic Scanner with Full OBD/EOBD Function — ✅Read codes and clear codes, ✅10000+ error codes available for query, ✅viewe freeze frame, ✅I/M readiness and historical I/M Data, ✅live data stream and live curve (car speed, battery voltage etc. ), ✅car information reading, ✅oxygen sensor test, ✅EVAP test, ✅calculate load value, ✅engine coolant temperature, ✅get engine speed. It has all the OBD functions you need.

📱2.8'' HD Color Screen — Compared with traditional OBD scanners, Zmoon 2.8'' HD color check engine code reader displays more and richer content, which will not cause eye fatigue after long-term use. And the body design is very suitable for one-handed holding.

🚗Compatible with Most Vehicles & 7 Languages Available — OBDII/EOBD car scanner diagnostic for all American cars after 1996, European cars after 2002, Asian cars after 2008. Supports English, Spanish, French, German, Italian, Russian and Dutch.