Obd2 Scanner For All Cars Thinkcar Comparison - April 2026

Last Updated - April 1, 2026

Our Score

To Amazon

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Model

THINKCAR Bidirectional Scan Tool, THINKSCAN 689BT All System Automotive Diagnostic Tool, Bi Directional OBD2 Scanner with ECU Coding, 34 Services, FCA Autoauth, CANFD and DoIP, Wireless Update

Model

THINKCAR THINKSCAN 689 OBD2 Scanner, Bidirectional Scan Tool with Lifetime Free Update, 34+ Reset, 3000+ Active Test, ECU Coding, PMI, Wired All System Diagnostic Scanner for Cars, CANFD/DOIP, FCA SGW

Model

THINKCAR OBD2 Car Scanner, THINKOBD100 Check Engine Fault Code Reader with Full OBD II Functions, O2 Sensor, CAN Diagnostic Scan Tool for All Cars Since 1996

Model

THINKCAR THINKSCAN 662 OBD2 Scanner,Car Diagnostic Tool with Bidirectional Active Test,Car Scanner Engine ABS SRS Transmission,Scanner for Car with 12 Reset,CAN FD & FCA SGW,Lifetime Free Update

Model

Thinkdiag2 All System Bidirectional OBD2 Diagnostic Scanner for iOS & Android, Bluetooth Scan Tool with CAN-FD Protocol, 15+ Reset Functions, ECU Code, Active Test, AutoVIN, 1 Year Update

Model

THINKCAR THINKSCAN 662 OBD2 Scanner,Car Diagnostic Tool with Bidirectional Active Test,Car Scanner Engine ABS SRS Transmission,Scanner for Car with 12 Reset,CAN FD & FCA SGW,Lifetime Free Update

Model

Thinkdiag2 All System Bidirectional OBD2 Diagnostic Scanner for iOS & Android, Bluetooth Scan Tool with CAN-FD Protocol, 15+ Reset Functions, ECU Code, Active Test, AutoVIN, 1 Year Update

Brand

thinkcar

Brand

thinkcar

Brand

thinkcar

Brand

thinkcar

Brand

thinkcar

Brand

thinkcar

Brand

thinkcar

Reviews

1,146 reviews

Reviews

483 reviews

Reviews

11,703 reviews

Reviews

453 reviews

Reviews

1,968 reviews

Reviews

453 reviews

Reviews

1,968 reviews

Features

Worth the money

9.4

Worth the money

9.3

Worth the money

9.6

Worth the money

9.3

Worth the money

7.6

Worth the money

7.0

Worth the money

7.6

Simple to use

9.4

Simple to use

9.3

Simple to use

9.6

Simple to use

9.3

Simple to use

7.9

Simple to use

7.2

Simple to use

7.9

User interface

9.1

User interface

9.1

User interface

9.3

User interface

9.1

User interface

9.9

User interface

9.3

User interface

9.9

Tech Specs

item weight

‎3.63 pounds

item weight

‎3.39 pounds

item weight

2.09 pounds

item weight

‎2.2 pounds

item weight

14.8 ounces

item weight

‎2.2 pounds

item weight

14.8 ounces

manufacturer part number

‎Thinkscan 689-EN

manufacturer part number

‎‎Car Scanner

manufacturer part number

OBD2 Scanner

manufacturer part number

‎‎THINKSCAN 662

manufacturer part number

Thinkdiag2

manufacturer part number

‎‎THINKSCAN 662

manufacturer part number

Thinkdiag2

model

‎689BT

model

‎TK689

model

OBD2 Scanner

model

‎THINKSCAN 662 OBD2 Scanner

model

thinkdiag2 Bluetooth OBD2 scanner

model

‎THINKSCAN 662 OBD2 Scanner

model

thinkdiag2 Bluetooth OBD2 scanner

product dimensions

‎9.05"L x 1.04"W x 5.84"H

product dimensions

‎10.7"L x 7.4"W x 4.5"H

product dimensions

4 x 2 x 6 inches

product dimensions

4 x 2 x 6 inches

operating system

‎Smooth Android 10 Based Quad-core Processor, 8'' Touchscreen, 4GB+64GB Storage, Wireless Updates

operating system

‎Android 10.0

operating system

‎Android 8.0

operating system

‎Android 8.0

operating system

language

‎English

language

‎English

language

‎English

language

automotive fit type

‎Universal Fit

automotive fit type

‎Vehicle Specific Fit

automotive fit type

‎Vehicle Specific Fit

automotive fit type

package dimensions

11.26 x 10.08 x 2.13 inches

package dimensions

‎10.2 x 6.38 x 3.03 inches

package dimensions

‎10.2 x 6.38 x 3.03 inches

package dimensions

Review

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Review

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Review

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Our Top 3 Picks

Here are the top 3 recommended products with more information to help you find the right product for you

9.8
1

thinkcar
THINKCAR Bidirectional Scan Tool, THINKSCAN 689BT All System Automotive Diagnostic Tool, Bi Directional OBD2 Scanner with ECU Coding, 34 Services, FCA Autoauth, CANFD and DoIP, Wireless Update

9.4 worth the money

9.4 Simple to use

9.1 User interface

Why we love it

Free lifetime updates, no subscription fees.

Extensive vehicle compatibility and coverage.

Intuitive and user-friendly interface.
Main highlights

[Wireless Update & Back-up] THINKSCAN 689BT is a comprehensive scanner automotriz, supports 28 languages, 140 worldwide car brands , like passenger cars, 12v pickup, hybrid vehicles and suvs. AutoAuth for 2018+ FCA cars . CAN FD & DoIP protocols boost 2X faster communication. Packaging configuration gateway accessories, saving you 60 bucks. It is an fantastic choice for DIYers, repair store.
[OE Level All Systems Diagnostic] THINKSCAN 689BT obd2 scanner diagnostic tool is an universal automotive diagnostic scanner which can access to all available car systems such as Engine, Trans, Brake, TPMS, Battery, SRS etc. to read and clear codes. In addition, it displays real-time data (sensors, valves, RPM, etc.) in text, graphical and analog formats and saves them as reports with the customer.
[Notice] When you receive a used device, it may be a customer return resold by Amazon without inspection. You can exchange it for a new one through Amazon. As this situation is unavoidable, we sincerely apologize. For any issues, contacting us via Amazon's "Messages" is the best way, and we’ll provide a solution within 24 hours. THINKSCAN 689BT Can Be Used Immediately After It is Turned On, Without Complicated Registration Process, Which is More Convenient & Quick.
[Hot Advanced Features] 689BT bidirectional tool newly adds ECU Coding, Power Balance, Flash Hidden Functions, Reset Adaptive Data, Match Replaced Components, Customize OE-Settings. Such as: 1. changing the color of interior lights 2. switching on/off the auto hold, 3. customizing dash kits 4. activating the auto side mirror folding function 5. disables auto start-stop. Note: Coding functions vary by model&year.
[Good News] THINKSCAN 689BT is the most competitive automotive scan tool to date, offering wireless updates with no subscription fees(valued 500Buc.ks) . With all the features of THINKTOOL PD8,PRO, built on Android 10 platform with 4-core CPU, 4GB RAM and 64GB ROM, serving up to 5X faster than older MAX/MINI/PLUS vehicle scanners, no more slow and delayed feedbacks, it's time to update your garage tool.
[Big Money Saver] Premium THINKSCAN 689BT Wireless Diagnostic Scanner, save up to 400USD per year, includes all useful features: Full bi-directional controls, ECU coding, 34+ services, OEM all system diagnostics, Worldwide vehicles coverage, CAN FD & DoIP, FCA AutoAuth（The 689BT only provides a login and purchase portal, and users are required to register for an FCA account and pay a membership fee in order to perform the relevant automotive diagnostics)
[34 Services for 140+ Makes and Growing]One of the most important features in a business scanner, every item yields benefits. In 2024, 689BT car scanner diagnostic tool added 6 new services including Clutch, ECU, FRM, Gate, Rlsensor, and Turbo Reset. The popular Oil Reset, EPB, BMS, SAS Calibration, ABS Bleeding, Injector Coding, Gearbox Match, Suspension, Crankshaft Relearn etc, still growing. Check compatibility before purchase.
[3000+ Active Tests]Active testing is one of the most useful features in automotive maintenance and greatly improves mechanic efficiency. THINKCAR 689BT bidirectional scanner can send action commends to vehicle sub-systems or components for active test without using vehicle controls. It can perform various tests such as: EVAP Test, Fuel Trim Reset, Injector Buzz Test, Window/ Mirror/ Door Lock Test, Pump and Value Tests, etc. Get functions from "Diagnose>Car Model>System>Active Test".
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9.7
2

thinkcar
24% Off

THINKCAR THINKSCAN 689 OBD2 Scanner, Bidirectional Scan Tool with Lifetime Free Update, 34+ Reset, 3000+ Active Test, ECU Coding, PMI, Wired All System Diagnostic Scanner for Cars, CANFD/DOIP, FCA SGW

9.3 worth the money

9.3 Simple to use

9.1 User interface

Why we love it

Wide vehicle compatibility and comprehensive diagnostics.

Free lifetime updates ensure up-to-date features.

User-friendly interface with fast data retrieval.
Main highlights

【Warm Tips】Wired THINKSCAN 689 is connected through a detachable OBDII cable, and we also have added OBD2 Extension Cable (about 60 cm/2 feet) as g ift, enabling customers handling vehicle repairs with ease. Just click "Bundles Item" above to get it.
【Ultimate Tool for Mechanics】With Thinkscan 689, you don't need any specialized diagnostic tools that can only perform scans on limited systems. This scan tool can access full available vehicles modules and performs all innovative features. And the user-friendly design makes it easy to operate and get what you need effortlessly.
【Seamless Full System Diagnostics for 140+ Brands】Thinkscan 689 diagnostic tool performs advanced analysis capabilities for all available modules, covering Engine, Transmission, Airbag, ABS, ESP, TPMS, Im.mobilizer, Gateway, Steering, Radio, Air conditioning, ect. to read ECU info, read/clear DTCs, view live data, and perform bi-directional control to command the components to pinpoint faults. With just a simple click, it provides you with accurate and in-depth diagnostics, significantly saving auto workshop operational costs.
【Real Active Test】Thinkscan 689 scan tool features over 3000+ full bi-directional control ability, to send commands to vehicle’s systems/components, to verify system input/output without using the vehicle's controls, e.g. turn on the radiator fan, modulate the throttle, open/close windows, operate mirrors, Injector Buz Test, turn on interior&exterior lights, sound horn, test door lock actuators, turn on/off front/rear side ACM Solenoid, Vehicle level position calibration, Wheel Speed Sensor Supply.
【Professional Car Diagnostic Tool】Tired of renew fees? Thinkscan 689 scanner provides dealer-level advanced functions for lifetime f.r.e.e update for auto mechanics and repair shops. 34+ Services, 3000+ Active Test, ECU Coding, 140+ Brands Coverage, FCA AutoAuth, CANFD&DOIP Protocol, Component Matching, Power Balance, V.A.G Guided, Compatible with Google Chrome integration, etc. With strong hardware backing, 64G Memory, Android 10, 4-core processors, and 4150mAh battery. Thinkscan 689 brings you the best as your daily business helper and never lets you drop the ball!
【Over 34 Reset Service, Adaptation + Relearn + Calibration + Initialization + Matching】Made for workshops, Thinkscan 689 scanner provides 34+ services for worldwide vehicles: such as Gear/SAS/EPB/TPMS/D.P.F/I.M.M.O/BMS/ETS/Oil/Brake/AFS/GEARBOX/SUNROOF/SUS Reset, ABS Bleed, Injector coding, etc. Warm tips: Compatibility may vary on vehicles' model and year, please contact seller before purchase to make sure it works well on your cars.
【Lifetime Upgrade】The Thinkscan 689 comes with lifetime fr ee update, newly added features and new car coverage with ongoing expansion through regular updates. It supports 4 methods for vehicle identification: AutoVIN Scan, Manual VIN Input, Automatic Vehicles Selection, Manual Vehicles Selection. The auto vin not work on all cars, it mainly depends on the car models. Note: FCA AutoAuth is a third-party service, additional cost may be required.
【Comprehensive Solutions with Advanced Features】Take your vehicle customization to the next level with the Thinkscan 689's advanced ECU coding capabilities. This scan tool provides power balance, PMI, unlock more new features and enhance performance by activating dormant functions, customizing OE settings, matching replaced components, and reprogramming adaptive data to elevate your driving experience. Note: Compatibility varies by car models, please check before order.
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9.6
3

thinkcar
THINKCAR OBD2 Car Scanner, THINKOBD100 Check Engine Fault Code Reader with Full OBD II Functions, O2 Sensor, CAN Diagnostic Scan Tool for All Cars Since 1996

9.6 worth the money

9.6 Simple to use

9.3 User interface

Why we love it

Quick and easy diagnostic tool

Reads and clears codes

Small and lightweight
Main highlights

【Note】 If you clear the fault code directly without repairing the car and find that the fault code is still there, it is your car hardware fault still exists. We recommend that after reading the fault code, repair the car first and then clear the fault code.
[ User-friendly Design]THINKOBD100 is a compact portable pocket car scanner designed by the Californian team. Featuring a clear display TFT screen (128 x 160 pixels), it does not require any batteries or chargers, and can quickly look up the VIN and codes for DTC faults once connected to the vehicle via the OBDII cable.
[ Unmatched Compatibility]THINOBD100 scanner for car works on most 1996 and newer US-based vehicles that are OBDII compliant (OBDII protocols: KWP2000, ISO9141, J1850 VPW, J1850 PWM and CAN). including 12-volt sedans, SUVs, light duty trucks, mini vans, hybrids and etc. Supports English, French, Spanish, German, Russian, Italian, Portuguese and Polish.
[ Plug And Play]THINKOBD 100 check engine car code reader can fast scan and clear trouble codes, even a beginner can use this unit to read the error code. Save money and time. No need to install the mobile app or software; no need to charge. Equipped with a long cable and made of a very thick flexible insulator. So easy to operate.
[ Full OBD2/ EOBD Diagnostics]THINKOBD100 obd2 scanner possess full obd2 functions. Read Codes, Erase Codes, MIL Fault Indicator Light,Live Data, EVAP System Test, On-Board Monitor Test, View Freeze Frame,O2 Sensor Test, Vehicle Info, I/M Readiness, DTC Code Look-up, for all OBD2 compliant vehicles.
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Our ranking system

At bestchoice.com, our team curates a selection of top products from a vast array available online, using a sophisticated ranking system based on carefully defined criteria.
While traditional hands-on testing has its merits, our use of AI technology offers distinct advantages. AI allows us to process and analyze vast amounts of data from multiple sources, providing a comprehensive view that goes beyond what manual testing can achieve. This approach enables us to deliver insights that are aligned with current trends and consumer preferences, ensuring our reviews are both relevant and up-to-date.

Features

Our AI-driven analysis examines key attributes, capabilities, and other critical factors tailored to each product category. This method allows us to assess effectiveness from various perspectives, ensuring a well-rounded evaluation.

Consumer Reviews

We aggregate and evaluate consumer feedback from across the internet, giving weight to ratings and reviews that reflect the most reliable insights. AI enhances this process by filtering and prioritizing data, offering a balanced view without the need for direct personal endorsements.

Popularity

Our system also considers the popularity of products, analyzing factors such as market presence, reputation, and user satisfaction. By leveraging AI, we capture a comprehensive picture of a product's standing in the market, which may not always be evident through traditional testing.

Value for money

AI allows us to compare products based on attributes like price, specifications, and user feedback, helping to determine their value for money. This data-driven approach offers an efficient and reliable way to assess how products stack up against one another in terms of cost-effectiveness.

Obd2 Scanner For All Cars Thinkcar Comparison - April 2026

Our Score

To Amazon

Model

Brand

Reviews

Features

Worth the money

Simple to use

User interface

Tech Specs

item weight

manufacturer part number

model

product dimensions

operating system

language

automotive fit type

package dimensions

Review

Available On

Our Top 3 Picks

THINKCAR Bidirectional Scan Tool, THINKSCAN 689BT All System Automotive Diagnostic Tool, Bi Directional OBD2 Scanner with ECU Coding, 34 Services, FCA Autoauth, CANFD and DoIP, Wireless Update

Why we love it

THINKCAR THINKSCAN 689 OBD2 Scanner, Bidirectional Scan Tool with Lifetime Free Update, 34+ Reset, 3000+ Active Test, ECU Coding, PMI, Wired All System Diagnostic Scanner for Cars, CANFD/DOIP, FCA SGW

Why we love it

THINKCAR OBD2 Car Scanner, THINKOBD100 Check Engine Fault Code Reader with Full OBD II Functions, O2 Sensor, CAN Diagnostic Scan Tool for All Cars Since 1996

Why we love it

Our ranking system

Features

Consumer Reviews

Popularity

Value for money

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Obd2 Scanner For All Cars Thinkcar Comparison - April 2026

obd2 scanner for all cars thinkcar comparison

Our Score

To Amazon

Model

Brand

Reviews

Features

Worth the money

Simple to use

User interface

Tech Specs

item weight

manufacturer part number

model

product dimensions

operating system

language

automotive fit type

package dimensions

Review

Available On

Our Top 3 Picks

THINKCAR Bidirectional Scan Tool, THINKSCAN 689BT All System Automotive Diagnostic Tool, Bi Directional OBD2 Scanner with ECU Coding, 34 Services, FCA Autoauth, CANFD and DoIP, Wireless Update

Why we love it

THINKCAR THINKSCAN 689 OBD2 Scanner, Bidirectional Scan Tool with Lifetime Free Update, 34+ Reset, 3000+ Active Test, ECU Coding, PMI, Wired All System Diagnostic Scanner for Cars, CANFD/DOIP, FCA SGW

Why we love it

THINKCAR OBD2 Car Scanner, THINKOBD100 Check Engine Fault Code Reader with Full OBD II Functions, O2 Sensor, CAN Diagnostic Scan Tool for All Cars Since 1996

Why we love it

Our ranking system

Features

Consumer Reviews

Popularity

Value for money

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