The Best Obd2 Scanner Live Data Graphing of 2025 – Reviewed and Top Rated

After hours researching and comparing all models on the market, we find out the Best Obd2 Scanner Live Data Graphing of 2025. Check our ranking below.

2,980 Reviews Scanned

Rank No. #1

OBD2 Scanner Reader Bluetooth Wireless: Smart 1s Auto-Connect Clear Error Code Live Data Reset Diagnostic Tool for iPhone/Android Vehicle Voltage/Performance/Speed/Fuel Test AMTIFO B25

Bluetooth One-Click Connection: B25 obd2 scanner says goodbye to traditional Bluetooth connections. It is compatible with IOS and Android. With the upgraded 5.1 Bluetooth system,You only need to turn on Bluetooth and enter the app page (make sure the obd2 is properly inserted into your vehicle's OBD interface), and there is no need to enter the Bluetooth pairing settings. Just wait for the code reader to automatically recognize the Bluetooth signal on the app page.
Full vehicle system function diagnosis (updated): In addition to the functions provided by obd2 scanner bluetooth (clearing fault codes, checking engine malfunction codes), obd2 scanner diagnostic tool also has full vehicle function diagnosis, such as safety airbag detection, ABS, turn signal control system, tire pressure monitoring, and more. Currently, only nine major car models are supported, and we will continue to optimize and add other car models in the future.
Auto Sleep Mode: After 10 minutes of no Bluetooth connection, B25 code reader will automatically enter sleep mode and no longer consume your car battery, say goodbye to traditional wireless car scanner.ALSO the fixd car diagnostic tool for iphone comes with a three-color indicator light that clearly shows you the connection status.
The latest developed chips and simple APPs: B25 car code reader based on our years of independent research and development, the chip is more stable, and our app of scan tool has a user-friendly design that clearly and comprehensively introduces the purpose of each feature, making it easy for even a car novice to use.
Performance testing and customizable dashboards: The check engine code reader supports the display of engine speed, fuel consumption during travel, real-time analyze speed change and battery voltage on the vehicle dashboard. Scanner for car also allows you to customize the dashboard to estimate fuel efficiency based on your driving habits or preferences, as well as perform more tasks.

SaleRank No. #2

FOXWELL NT301 OBD2 Scanner Live Data Professional Mechanic OBDII Diagnostic Code Reader Tool for Check Engine Light

[Vehicle CEL Doctor] The NT301 obd2 scanner enables you to read DTCs, access to e-missions readiness status, turn off CEL(check engine light) or MIL, reset monitor, read live data and retrieve VIN of your vehicle. The fault code only can be cleared by NT301 after car repair finished, as like all the obd2 scanner's working principle. The fault code will appear again even though you cleared before, if you don't repair the car well.
[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. It's a basic code reader and doesn't support to scan and read codes about any car systems like ABS, Battery, TPMS, SRS, SAS systems. It also DOESN'T support any special functions like EPB reset/battery registration/oil reset/programming/Relearn/Camshaft position or battery test.
[Read Fault Codes] About the read code funtion needs to be in the ignition on state and if the check engine light is on. If the vehicle is compatible with NT301, please select correct menu & ensure no hardware/wiring issues/obd2 interface damage for accurate results. The correct menu: Select OBDII-> Wait for seconds-> Select Read codes
[S-mog Check Helper] Read/Erase and I/M readiness hotkeys make it easy to use the car computer reader right out of the package. Red-Yellow-Green Leds and build-in speaker indicate the readiness status for confident e-missions test.
[OBDII Protocols & Compatibility] The NT301 supports OBDII protocols like KWP2000, J1850 VPW, ISO9141, J1850 PWM and CAN. The device is compatible with 1996 US-based, 2000 EU-based and Asian cars, light trucks, SUVs. Kindly check the vehicle compatibility before the purchase since the function comatibility and car compatibility vary from different car models, year and vin.

Rank No. #3

Bosch Automotive Tools OBD 1150 Trilingual Scan Tool with AutoID, Live Data, ABS and Graphing

Compatible with ALL 1996 and newer import , domestic, diesel and hybrid vehicles (OBD II & CAN), as well as 1994 and 1995 OBD II compliant vehicles
Over 15, 000 generic and manufacturer specific DTC (Diagnostic Trouble Code) definitions
LIVE real-time data, over 300 possible data PIDs available (depending on vehicle)
Graph Live data
Read and erase DTCs, reset MIL and turn off Check Engine light

Rank No. #4

ANCEL AD310 Classic Enhanced Universal OBD II Scanner Car Engine Fault Code Reader CAN Diagnostic Scan Tool, Read and Clear Error Codes for 1996 or Newer OBD2 Protocol Vehicle (Black)

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. After repairing the vehicle's problems, it can quickly read and clear diagnostic trouble codes of emission system, read live data & hard memory data, view freeze frame, I/M monitor readiness and collect vehicle information.
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 mechanic tool 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 emission codes in seconds after you fixed the problem. 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.
OBDII Protocols and Car Compatibility: Many cheap scan tools do not really support all OBD2 protocols. AD310 scanner as it can support all OBDII protocols such as KWP2000, J1850 VPW, ISO9141, J1850 PWM and CAN. This device also has extensive vehicle compatibility with 1996 US-based, 2000 EU-based and Asian cars, light trucks, SUVs, as well as newer OBD2 and CAN vehicles both domestic and foreign. Pls confirm with our customer service whether it is compatible with your vehicle before purchasing.
Home Necessity and Worthy to Own: This is an excellent code reader to travel or home with as it weighs less and it is compact in design. You can easily slide it in your backpack as you head to the garage, or put it on the dashboard, this will be a great fit for you. The AD310 is not only portable, but also accurate and fast in performance. Moreover, it covers various car brands and is suitable for people who just need a code reader to check their car.

Rank No. #5

AMTIFO OBD2 Scanner Diagnostic Tool - Color Display, Real-Time Data, 3-Color Signal Light, Reads & Clears Codes, Car Voltage & Coolant Level Monitoring, for DIY Car Maintenance, First-Time Users

Instant & Accurate Engine Diagnostics: Quickly read and reset your Check Engine Light with this OBD2 scanner. Diagnose car issues in seconds and clear trouble codes for smoother driving. Compatible with all OBD2 vehicles, providing reliable, real-time engine diagnostics and early issue detection
Live Data Monitoring for Precise Performance Tracking: Monitor live vehicle data like RPM, fuel consumption, and engine temperature. Get deeper insights into your car's performance and catch issues early before they escalate, ensuring long-term reliability and avoiding unexpected breakdowns
Universal Compatibility with OBD2 Vehicles: Works with all OBD2-compliant vehicles (1996 and newer). Ideal for DIY mechanics and car enthusiasts, this scanner provides versatility and convenience for a wide range of vehicles, making it the go-to tool for both personal and professional use
User-Friendly Interface & Large Display: Designed for ease of use, the OBD2 scanner features a simple interface and a large, easy-to-read display. It shows diagnostic results and trouble codes clearly, making it suitable for both beginners and experienced professionals
Save Time & Money on Car Diagnostics: Avoid expensive mechanic visits by diagnosing car issues yourself with this OBD2 scanner. Check engine health, clear codes, and resolve issues conveniently, saving you time and money while maintaining your vehicle’s performance

Rank No. #6

ANCEL AD410 Enhanced OBD2 Scanner, Vehicle Code Reader for Check Engine Light, Automotive OBD II Scanner Fault Diagnosis, OBDII Scan Tool for All OBDII Cars 1996+, Black/Yellow

WIDE COMPATIBILITY – Trusted by YouTube Star Scotty Kilmer. The AD410 OBD2 Scanner supports all 16PIN vehicles that comply with the OBDII protocol, including KWP2000, ISO9141, J1850 VPW, J1850 PWM, and CAN. This OBD2 code scanner compatible with 1996 US-based, 2000 EU-based and Asian cars, light trucks, SUVs, as well as newer OBD2 and CAN vehicles. Multilingual support (English, German, French, Spanish, etc.), this car code reader is ideal for international users. Check compatibility with your vehicle model before purchasing. !!! Powered directly from your vehicle's OBDII connector, this diagnostic tool doesn' t need a battery or charger.
CRITICAL FUNCTIONALITY – Quickly Read & Clear Fault Codes. The obd2 scanner diagnostic tool quickly reads and clears stored emissions-related codes, pending codes, and provides code definitions. With over 42,000 built-in DTC lookups, you can easily identify faults without the need for Google searches. Reset the MIL, check monitor readiness before smog tests, and understand your vehicle's health before costly repairs. !!! Note: Fault codes can be cleared after resolving the underlying issue, the code reader itself does not have a reset function.
ENHANCED OBDII DIAGNOSTICS – Comprehensive System Testing. This engine obd2 scanner diagnostic tool offers advanced diagnostics, including testing of O2 sensors and EVAP systems. Perform a leak test on your vehicle's EVAP system and monitor the fuel tank's integrity. The O2 sensor test helps fine-tune the air/fuel mixture, improving fuel efficiency and reducing emissions—saving you money at the pump and reducing your car's environmental impact. !!! Note: The AD410 is only an engine code reader, it DOESN'T support other systems such as ABS, SRS, Transmission and others.
QVGA DISPLAY & NEW UI – User-Friendly Interface. The OBD scanner for car boasts a 2.4 TFT true-color LCD display (262K) for clear, easy-to-read results. With an intuitive UI design, you can quickly access OBDII diagnostics, I/M readiness checks, DTC search, and setup options. No need to read a manual—this user-friendly auto diagnostic code scanner is perfect for beginners, mechanic and seasoned users alike.
EASY TO USE – Locate the vehicle’s OBD-II port (typically found under the steering wheel, near the dashboard, or inside the fuse box). Insert the 16-pin connector firmly into the port to ensure a secure physical connection. Power on the vehicle (some devices require the engine to be running, while others only need the ignition turned to the ‘ON’ position)—then the item will work. The USB cable is only for updates and is not needed when connected to the vehicle.

Rank No. #7

BLCKTEC 440 Bluetooth OBD2 Scanner Diagnostic Tool - Car Code Reader and Scanner for Car - Comes with Live Data - Battery/Charging System Test - Works for All OBD Compliant Cars 1996 & Newer

[Effortless Vehicle Health Management] - Master your vehicle’s diagnostics with the blcktec 440 obd2 scanner, the ultimate tool in car maintenance. This car check engine code reader not only simplifies the process of reading and clearing trouble codes but also enhances your diagnostic capabilities by providing comprehensive emissions readiness and system resets. It’s the go-to device for turning off CEL efficiently.
[Precision Monitoring & Analysis] - Elevate your diagnostic experience with our OBD2 scanner’s live data graphing feature. Perfect for in-depth monitoring of your vehicle's real-time performance, this tool ensures you receive accurate error code interpretations for a broad range of vehicles including cars, SUVs, light trucks, and 12V diesels equipped with OBD2. A must-have for optimal vehicle performance assessment.
[Expert-Recommended Tool] - Embrace the 440, a scanner for car diagnostics endorsed by leading mechanics for its superior capabilities. With its patented design, vibrant 2.8" color screen, and printer compatibility for easy report sharing, this scanner is a staple in professional DIY toolkits. It includes free lifetime updates and expert support, ensuring it’s a valued part of your diagnostic equipment.
[Streamlined Smog Preparation] - Get smog test ready with the blcktech 440 code reader for cars and trucks. Designed for efficiency, its user-friendly I/M readiness hotkeys paired with clear, color-coded LEDs provide instant readiness status, making it an indispensable tool for emissions testing. Ideal for both novices and professionals, it simplifies compliance and enhances diagnostic workflows.
[Plug-and-Play Convenience] - Ready to use right out of the box, the BLCKTEC OBD scanner powers up directly from your vehicle’s 16-pin DLC—no batteries needed. An essential tool for every toolbox, this scanner for car maintenance is ideal for both home mechanics and automotive DIYers, offering reliable diagnostics without the hassle.

Rank No. #8

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 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. #9

INNOVA 5110 - OBD2 Scanner with ABS, Smog Check, and Check Engine Light Reset for 1996-2022 Vehicles. Free Updates, USA Customer Service, Verified Fixes for iPhone & Android.

MAINTAIN PEAK PERFORMANCE AND SAFETY ON THE ROAD - The 5110 Code OBD2 reader helps you easily find the problem and fix the problem. Use the mobile vehicle code scanner OBD2 Bluetooth application RepairSolutions2 on App Store or Google Play for real-time solutions and fixes to your automotive issues. With this app, get verified fixes, find and purchase the exact part required for repair, view maintenance schedules, buy parts, and access to Innova’s wireless OBD2 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 a vehicle code reader that reads and clears OBD trouble codes and it also provides car battery reset, trip cycle procedures, hybrid diagnostics, and a total module scan. This OBD2 diagnostic supports English, Spanish, and French.
EASY SELF-DIAGNOSIS OF EMISSION STATUS AND OTHER IMPORTANT INFORMATION - Know your smog check results before your state does. This car check engine light reader determines whether you’ll pass a state vehicle smog test. This vehicle diagnosis tool includes functions for ABS (Brake) to make sure you’re always driving safely.
EASY TO USE WITH ITS PATENTED ALL-IN-ONE DISPLAY - With the Innova 5110 OBD2 code reader check engine light code reader with reset, you can see over 20 pieces of information on a single screen and can access its functions with dedicated hotkeys. Find the problem faster and spend less time scrolling through menus.
BUY WITH CONFIDENCE WITH USA DESIGNED AND SUPPORTED PRODUCTS - Our California-based, ASE-Certified Customer Support Team is glad to assist you as you navigate through this product. It's a perfect diagnostic car scanner for all cars compatible, use it on any foreign or domestic 1996 or newer OBD2 car, light truck, SUV, or hybrid vehicle. Questions? We’re here to assist you.

Rank No. #10

MMOBIEL OBD2 Scanner Bluetooth Pro - Diagnostic Tool OBD for All Cars - Compatible with iOS iPhone, iPad & Android - OBDII Car Scanner Check Engine Fault Code Read & Erase - Wireless Reader, Live Data

MMOBIEL YMOBD is the easiest way to scan and understand your vehicle. Read and clear your car’s trouble codes and check engine light. The power of our advanced fourth-generation (2023) OBD Soc chip YM1140-equipped OBD2 scanner in combination with our own YMOBD App is a must-have for any car enthusiast. This latest technology guarantees exceptional compatibility, stability, low power consumption and live data processing.
YMOBD APP - Zero Subscription Fees or Add-ons. One purchase gets you everything you need with no in-app fees or add-ons. The YMOBD App is compatible with iOS iPhone, iPad and Android and is your gateway to a user-friendly dashboard with real-time data on engine coolant temperature, battery voltage, speed, RPM, and more. Firmware can be updated through the app. The YMOBD App is multilingual and available in 24 languages.
Read and Clear error codes like a Pro – With the YMOBD App you can customize your dashboard, read and clear error codes, explore fault code meanings, test specific car modules, access freeze frames, and detect fault indicators. Additionally, it provides diagnostics readiness, comprehensive vehicle information, and in-depth vehicle performance testing.
Vehicle Compatibility: Our OBD2 scanner is incredibly versatile, seamlessly supporting American-made cars post-1996 and European vehicles post-2003. It's as easy as locating the 16-pin data link connector and checking for OBD II compliance. Our OBD2 Car Reader perfectly support 9 protocols. Please note that EV's, hybrids and diesels are not always OBD2 compliant, please make sure that your vehicle is OBD2 compliant before making a purchase.
Smart Battery Preservation - Concerned about your vehicle's battery life? Fear not. Our OBD2 scanner features an intelligent automatic sleep function, ensuring that it minimizes power consumption when not in use. This innovative technology safeguards your vehicle's battery, allowing you to keep your OBD2 scanner connected without draining the battery unnecessarily. Enjoy worry-free usage and long-lasting performance with our smart battery preservation feature.

Last update on 2024-02-10 / Affiliate links / Images from Amazon Product Advertising API

How Do You Buy The Best Obd2 Scanner Live Data Graphing?

Do you get stressed out thinking about shopping for a great Obd2 Scanner Live Data Graphing? Do doubts keep creeping into your mind? We understand, because we’ve already gone through the whole process of researching Obd2 Scanner Live Data Graphing, which is why we have assembled a comprehensive list of the greatest Obd2 Scanner Live Data Graphing available in the current market. We’ve also come up with a list of questions that you probably have yourself.

We’ve done the best we can with our thoughts and recommendations, but it’s still crucial that you do thorough research on your own for Obd2 Scanner Live Data Graphing that you consider buying. Your questions might include the following:

Is it worth buying an Obd2 Scanner Live Data Graphing?
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Which Obd2 Scanner Live Data Graphing are good in the current market?
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We’re convinced that you likely have far more questions than just these regarding Obd2 Scanner Live Data Graphing, and the only real way to satisfy your need for knowledge is to get information from as many reputable online sources as you possibly can.

Potential sources can include buying guides for Obd2 Scanner Live Data Graphing, rating websites, word-of-mouth testimonials, online forums, and product reviews. Thorough and mindful research is crucial to making sure you get your hands on the best-possible Obd2 Scanner Live Data Graphing. Make sure that you are only using trustworthy and credible websites and sources.

We provide an Obd2 Scanner Live Data Graphing buying guide, and the information is totally objective and authentic. We employ both AI and big data in proofreading the collected information. How did we create this buying guide? We did it using a custom-created selection of algorithms that lets us manifest a top-10 list of the best available Obd2 Scanner Live Data Graphing currently available on the market.

This technology we use to assemble our list depends on a variety of factors, including but not limited to the following:

Brand Value: Every brand of Obd2 Scanner Live Data Graphing has a value all its own. Most brands offer some sort of unique selling proposition that’s supposed to bring something different to the table than their competitors.
Features: What bells and whistles matter for an Obd2 Scanner Live Data Graphing?
Specifications: How powerful they are can be measured.
Product Value: This simply is how much bang for the buck you get from your Obd2 Scanner Live Data Graphing.
Customer Ratings: Number ratings grade Obd2 Scanner Live Data Graphing objectively.
Customer Reviews: Closely related to ratings, these paragraphs give you first-hand and detailed information from real-world users about their Obd2 Scanner Live Data Graphing.
Product Quality: You don’t always get what you pay for with an Obd2 Scanner Live Data Graphing, sometimes less, and sometimes more.
Product Reliability: How sturdy and durable an Obd2 Scanner Live Data Graphing is should be an indication of how long it will work out for you.

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The Best Obd2 Scanner Live Data Graphing of 2025 – Reviewed and Top Rated

How Do You Buy The Best Obd2 Scanner Live Data Graphing?

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