THINKCAR Review 2025 → Smart & Reliable OBD2 Scanners

THINKSCAN 689BT is like a doctor for your car. It offers 34+ maintenance functions, from oil changes to battery matching. Thus, you no longer need to go to the repair shop for minor issues.

If you need deeper diagnostics, 689 BT is the expert. It uses ECU coding and two-way (active) testing to allow you to send commands to your vehicle. Then, you will get a real-time response.

Further, scanning your vehicle is extremely fast with THINKSCAN 689BT. They bring AutoVIN and Auto Scan features for instant vehicle identification. Moreover, you can run quick diagnostics without manual input.

THINKSCAN 689BT Features

• All system diagnostic with Bluetooth dongle
• AutoAuth for FCA SGW
• 8″ touchscreen and 2.4G/5G WiFi update
• 4G RAM and 64G ROM
• 34+ maintenance functions

This device supports CAN-FD and DOIP protocols, which means it is compatible with the latest vehicle models. Hence, whether you own a 2024 Nissan Sentra or a 2025 Chevy Corvette SUV, buy this tool! The scanner price is $598.95 (regular: $798.95).  

If the THINKSCAN 689BT is an OBD2 intelligent diagnosis tool, then the THINKDIAG 2 is the ultimate OBD2 scanner. This device covers 98% of car models on the market.

THINKDIAG 2 carries 15 standard special functions. That includes EPB resets, oil resets, DPF regeneration, and many more. Just plug it in, connect via Bluetooth, and handle it yourself like a pro.

Furthermore, this tool offers IMMO key matching. It allows you to program the key to the IMMO system, which involves pairing the new key with the car’s ECU and security system.

THINKDIAG 2 Features

• Support CAN-FD protocol
• ECU coding + Bi-directional/active test
• Adaption and Auto VIN system
• 4 data displayed in 1 graph
• Print the vehicle report

With support for 15+ languages, this tool is made for drivers and mechanics around the world. Are you interested in buying it? Add this OBD2 Bluetooth scanner to your wishlist now! It’s now priced at $159.00, less than the original $189.99.

Unlike bulkier scanners, this BD6 is perfect for quick, on-the-go diagnostics. Additionally, this device comes with 5 free lifetime reset functions. There are no extra fees, just lifetime access to essential resets like oil and TPMS.

Despite its mini size, the BD6 provides OE-level complete system diagnostics. It reads fault codes from every system in your vehicle. Engine, transmission, ABS, airbags—you name it, BD6 can scan it.

Do you need real-time insights? No problem! The live data stream graphing gives you accurate data reports. This feature helps you track performance. Also, it finds problems before they turn into expensive repairs.

BD6 Features

• 5 resets lifetime free
• Full system diagnostic
• AutoVIN and full OBD2 diagnostic functions
• Free lifetime updates
• Supports 15+ languages

BD6 is ready to connect on Android 5.0+ or iOS 9.0+. You can pair it with your phone for a seamless wireless experience. Instead of $79.99, you can grab it today for only $56.99.

Some scanners give you the basics, but the THINKSCAN PLUS S7 provides high-level diagnostics. The device offers seven system diagnostics, including ECM, SRS, ABS, etc. This system is free for life with no additional charges.

One of the main features of this model is customization. You can choose 5 reset services from 28 available options. In addition, everything is free for a lifetime. So you don’t have to pay more in the future.

Of course, it wouldn’t be a THINKCAR tool without full OBD2 diagnostic functions. This scanner gives you everything you need to troubleshoot your vehicle. That includes emissions readiness, reading codes, or running live data.

THINKSCAN PLUS S7 Features

• 7 system diagnostic
• Cover up to 94 major vehicle manufacturers
• No subscription fees for device updates
• Supports 10 languages
• Available in 5 version options

We can conclude that THINKSCAN PLUS S7 is perfect for drivers who want in-depth diagnostics without spending a fortune. Say goodbye to expensive garage visits because you only need to buy it for $179.92 (normal price: $219.99).

Big power in a mini package! THINKTOOL MINI is a compact yet powerful scanner. It provides OE-level full system diagnostics and can scan everything from the fuel system to the wipers.

Car maintenance becomes a lot easier with THINKTOOL MINI. It supports 28+ maintenance functions. The scanner is ready to help you with battery matching or even TPMS resets.

No matter where you are, this scanner speaks your language. The scanner’s brand design supports 28+ languages. Whether you speak Japanese, French, or Spanish, this tool helps you understand diagnostics easily.

THINKTOOL MINI Features

• Full system diagnostic lifetime free
• 28 maintenance functions lifetime free
• Support 93 major car brands and 28+ languages
• 6 inch touch screen + 2G/32G memory

The most exciting part is that device updates have no subscription fees. That means you will always get the latest features and software without paying a penny. Today is your lucky day because this device is only $328.00, down from $398.00.

In order to stay neutral, we’ll present the strengths and weaknesses of THINKCAR. Based on our review of their company and offerings, here’s what we’ve found:

Both THINKCAR and Launch provide powerful car diagnostic tools. Nevertheless, some aspects distinguish these two companies. Thus, we try to figure them out. Here’s the result:

THINKCAR is made for car owners. They can keep an eye on the vehicle’s health at any time without the need to go to the repair shop. In addition, the diagnostic scanner is suitable for professional mechanics in supporting their work. 

Plus, the diagnostic tool is more than that. It can perfect your dream car. Luckily, all the complete features are available at a reasonable price. Therefore, we can conclude that this brand is also great for automotive hobbyists and DIY car enthusiasts.

Looking at customer testimonials gives you a clearer picture of the products. Fortunately, we’ve rounded up reviews from different sources. Read them before moving on to the checkout!

Let’s check the ratings first:

• THINKSCAN 689BT: 4.9/5 stars out of 1,135 reviews
• THINKDIAG 2: 4.8/5 stars out of 295 reviews
• THINKCAR BD6: 4.5/5 stars out of 54 reviews
• THINKSCAN PLUS S7: 4.6/5 stars out of 38 reviews
• THINKTOOL MINI: 4.7/4 stars out of 12 reviews

One customer stated:

I didn’t expect this scanner to work with my 2015 Chevy Volt, but surprisingly, it did what a scanner is supposed to do: it read all my modules, especially for an electric car …

Initially, this customer was skeptical about this product. It turns out that the scanner did well. It even read all the modules, including those on electric cars. His favorite feature is the lifetime updates.

Another happy customer said:

ThinkDiag 2 is an excellent diagnostic tool that can be used on iOS and Android devices. You can read and clear your code, view data flow graphs, and even better, it has a bi-directional control and actuator test …

The buyer is satisfied that the diagnostic tools work well with iOS and Android devices. One of his favorite features is that it can read and clear error codes. That’s why he highly recommends it.

Next, a Reddit review mentioned:

I bought Think Car because of a review from Scotty Kilmer. Usually, there is nothing good to say about these “dongle” devices. This one he really liked and gave a great review, so I decided to take the plunge and buy it. It turned out to be of outstanding quality. I love it!

The shopper bought this device on Scotty Kilmer’s recommendation. It is rare for Scotty to give a good review on a car scanner. But the review was right because the shopper liked his new device.

Customer feedback generally praises the quality. However, some people might face issues with compatibility. If so, we suggest contacting customer service with all the necessary details.

After a lengthy review, we think THINKCAR is worth purchasing. Its vehicle scanner and diagnostic tool detect fault codes early. Therefore, you can fix minor problems before they turn into wallet-draining disasters.

Besides, this company goes beyond fixing problems. The scan tool gives you real-time data and preventive maintenance insights to track your car’s performance like a pro. We also love the user-friendly display.

Interestingly, their devices can be used across different makes and models of vehicles. We agree that the brand is a one-time investment with long-term value. They can help you save time, money, and stress in car maintenance.

THINKCAR ships its OBD2 scanners to over 200 countries worldwide. It offers shipping options to deliver your equipment quickly and safely, from standard shipping (as low as $6.99) to express options.

Further, the company works with trusted carriers such as FedEx, DHL, and UPS. Once your order is placed, the team will send you tracking details within 72 hours. Thus, you no longer have to guess where your package is.

Are you not happy with your scan tool? The brand offers a 30-day return policy. Make sure your item is in its original condition, with its label and packaging. Don’t forget to include proof of purchase.

Even if your device has been activated, the company will still accept a refund as long as there’s no artificial damage. You just need to send an email to customer care. Then, the staff will guide you through the return process.

If your return is approved, the brand will send you the shipping label and the receipt. However, there are some caveats. Some situations, such as expired return periods, lost products, or unauthorized reseller purchases, are not covered.

Can’t you find THINKCAR Dual-Lens Articulating Borescope? Do you have problems with your M70? Customer service is ready to help you with 24/7 support. Use these contact details to reach them out:

• Live chat: In the website’s corner section
• Contact form: Fill out the form
• Phone number: 1-(909)321-5665
• Email: [email protected]

THINKCAR USA Address

720 S. Rochester Ave. Unit B,
Ontario CA 91761
United States

Everyone loves a good deal, right? THINKCAR always prioritizes saving money while keeping your car in tip-top shape. Here are some promo codes and discounts that this review found:

• Use coupon code FS0630 to claim free shipping on your order
• Save up to 75% OFF on select items
• Check out the sale page for even bigger deals
• Sign up for exclusive updates, new arrivals, and special discounts just for our insiders