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FREE refund/replacement until Jan 31, 2026
To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.
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Availability:
In Stock.
Arrives
Saturday, Feb 14
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Style: Pro Dongle
Features
- OE-Level diagnostics on your smart device
- FREE Software updates - No subscriptions, no fees EVER
- Full bi-directional control, live actuation test
- Supports 23 vehicle reset/relearn functions, including throttle matching, ABS bleeding, TPMS reset, etc.
- Live data mapping and freeze frame capturing
Description
Diagnostics that break all the rules. For too long, techs have been forced to make the decision between unreliable tech that doesn’t do everything they need and overpriced name-brand tools with potential to leave them with tool debt they don’t want or need. Delivering more for techs. Just like always. No more missing functionality. No more nickel and diming hardworking techs. No going into massive debt for a tool that is essential to every garage. With more functions, 85+ covered manufacturers, a 2-year warranty and free software updates, we’re delivering a combination of power and value that other tool brands can’t touch.
Brand: GEARWRENCH
Power Source: Battery Powered
Operating System: Android 10.0
Automotive Fit Type: Universal Fit
UPC:
Brand: GEARWRENCH
Power Source: Battery Powered
Operating System: Android 10.0
Automotive Fit Type: Universal Fit
UPC: 099575708282
Manufacturer: Apex Tool Group
Model: GWSMARTBT
Item Weight: 3.87 ounces
Product Dimensions: 3.4 x 2.1 x 0.9 inches
Item model number: GWSMARTBT
Manufacturer Part Number: GWSMARTBT
Date First Available: July 29, 2024
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Saturday, Feb 14
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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- Financing through Apple Pay
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Top Amazon Reviews
Style: Pro Dongle
I always wanted a bidirectional scan tool like this but was looking for one that had lifetime updates, without any catches and could handle a wide variety of vehicles. When I heard that GearWrench was offering this model at such an affordable price, I knew this was the one. I owned GearWrench tools in the past and I was very satisfied with them so I was hopeful that it would be the case here. They did not disappoint. But let's talk about my experience in chronological order. Delivery was quick and on time. I installed the app on my Android phone (a 2025 Motorola Moto G Power) and attempted to connect the device to my 2021 Mazda6. It would not connect. I changed phones (Samsung A12) but that did not connect either. I reinstalled the app on the Motorola - nothing. I called customer service - nothing. I was considering returning it but decided to poke around a bit first. After a few minutes I got a prompt from the phone saying that I was to grant the app permission to access Bluetooth. I allowed it and voila - it connected! It has been smooth sailing thereafter. Works like a charm - for the most part. The first need I had of it was with my daughter's 2013 Mazda6. It came to me with a flashing airbag light. BT identified the problem as a passenger airbag module, but did not specify further. I attempted to clear the code to no avail. I attempted to reset the module, to no avail. At that point, I reached for my laptop, connected FORScan (a third party dedicated Ford/Mazda software) to the car and it was able to give me more details and was able to reset the module. I was a little disappointed that BT couldn't handle it, though. My next use of it came with my JDM Nissan Note X DIG-S. I had just done a transmission fluid and engine oil change and noticed that the Auto Stop/Start light in the instrument cluster was flashing and the feature was disabled. I reached for BT and it told me that the electric transmission fluid pump was experiencing low pressure of 0.5 MPa. That's supposed to be normal for the car at idle (according to the Nissan workshop manual) but the car and BT were saying otherwise. I wanted to reset the transmission module but I decided to leave it alone for now. It eventually cured itself. My latest use of it came a few days ago when a coworker's JDM Toyota Voxy had the dashboard light up with warning lights - typical for Toyota. I connected BT and it said that the vehicle had a number of issues including the ABS and the valve control system. I cleared the codes and all has been well since. Very strange, but BT saved the day. I haven't used all the features so far, but I believe it has the ability to put you on the right path if you ever encounter an issue, though it may not be able to solve it. I'm giving it 5 marks in spite of the issue with the airbag module, though. This is so because that feature may actually be a Mazda-proprietary feature that just was not available to BT as yet. I have done several updates since then so perhaps it is now possible. Pros: Updates are free for life Customer service agents available via phone Handles makes not even sold in the North America Cons: Bluetooth connection is slower than wired devices Unable to automatically detect any vehicle that I have connected it to (Mazda, Toyota, Nissan, BMW) It must be registered to only one phone at a time (customer service has to be contacted if moving to another) May not be able to reset all modules
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Reviewed in the United States on October 26, 2025 by Richard A. Tait
Style: DIY Dongle
Fantastic piece of equipment. It’s small and simple. It does regular fault scan and it also has a deep scan option. The deep scan option is valuable to retrieve codes that are deeper than the original issue. Standard fault code is searching for a reason that your check engine light is illuminated. The deep scan option is to find any unrelated DTC that your car has that isn’t normally as important as the ones immediately stored on your vehicle to cause the CEL. Both options can erase the fault codes. It has a certain amount of live data you can view. Not too much. Basic info for general components type of thing. There are some other options you can view and see in the app settings but it’s more preference than control. However; there is a form of control option but your vehicle must support it. Overall, great product. It’s cheap and reliable. Bluetooth, and it’s better than visiting your local store to retrieve codes.
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Reviewed in the United States on November 12, 2025 by Daniel
Style: DIY Dongle
This does not clear codes on many older Chrysler vehicles. It says it has sent the computer the information to clear the code, but the MIL stays on, which is specifically why I bought this item. Also it makes you enter the VIN and then still it doesn't recognize the vehicle. IT IS ALSO EXTREMELY SLOW. A cheap wired code reader accesses the information faster, and time is money, so buy a different product. I wouldn't recommend this at all. On GM vehicles it has froze and forced me to reopen the app multiple times.
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Reviewed in the United States on November 17, 2025 by Robert J Mitchell Jr.
Style: Pro Dongle
I got this only a few hours ago. I have some mechanical training and a few years of wrenching. I was able to fix some issues that have been plaguing one of my cars. This Bluetooth dongle with its bidirectional capabilities allowed vsc reset, testing and actuation of a number of system actions. I can read the values of complex sensors in real time. Quite possibly the most important tool I have now. There’s a latency lag of course. Not as bad as some reviews I have seen online make it out to be. There is a learning curve with these items and it takes some persistence and a bit of resourcefulness to get the desired action. The layout is fairly intuitive but if you haven’t dealt with bidirectional capabilities before, you may end up googling and YouTubing left and right. I certainly did a fair share of it. The fact this has all the capabilities built in with NO subscription is the best feature. Some say there’s a connection issue and reconnect fixes it, I had no such issue using it for about an hour and a half getting to know it and using it. Connect Bluetooth through your phones settings menu and the app connects when you open it. Super excited TPMS not only reads all aspects of the system but you can rewrite to the computer the id of each sensor. True bidirectional features. I have at least 10 dongles, Bl**d***er was an except for mode 6. Even tried another brand Th***di*g and you have to pay for each and every bidirectional capability and for annual access to use the dongle other than obd2 code reading. Some special features just aren’t available with every vehicle and the app will tell you. Everything built in and free forever in this one. You can update and download certain functions or all of them. Firmware seems to be either auto upgrade or not upgradable at least at the moment. Wish list: -I do think maybe a pro and novice mode or added features could be very helpful. Novice to include tutorials and more in-depth instruction and information on the use of each feature. -Add mode6 reading as well. -As is, you select the special feature you want to use then select your car. It would be nice to select or auto select your vehicle first then all features open to you. It’s very time consuming with the UI as is. Learning the capabilities I was in and out of each feature multiple times trying difference iterations and reach and every time you must either auto select or manually select your vehicle over and over and over again. Another device I have operates in a similar fashion to my request and is markedly easier and faster to use. -decrease latency more. When you’re reading a bunch of values at the same time it is slow to show the initial values let alone update. Just a few at a time it is faster. I have a number of readers that a much faster than this one. Again I’ve only had this a couple hours. I’ll update as I get more use out of it Good or bad
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Reviewed in the United States on February 27, 2025 by vk vk
Style: Pro Dongle
Worked great for doing brakes with electronic parking brakes. We'll worth the money. Great product!
Reviewed in the United States on December 25, 2025 by Tony Falletti