TOPDON AD800BT 2 OBD2 Scanner, 2026 Bidirectional Scan Tool, Function as AD900 Lite AD Pro, All System Automotive Diagnostic Scanner, Active Test, 28+ Reset Service, FCA Autoauth, 2 Years Free Update
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FREE 30-day refund/replacement
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
Tuesday, Jul 21
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Features
- 2026 New V2.0 Bidirectional Scan Tool: TOPDON AD800BT 2 adds bidirectional control function, which allows the diagnostic equipment to send instructions directly to the ECU, control the actuators and perform corresponding actions, which can help users locate problems more accurately during maintenance. Covering lights, door locks, windows, wipers, mirrors, and more in vehicle components
- 28 Hot Reset Services: Enjoy pop-up guidance for easy access to 28 most popular maintenance services in this diagnostic tool: Oil, SAS, EPB & Tire Pressure Reset; Injector Coding; SAS Calibration; ABS Bleeding; DPF Regeneration; Battery, Throttle, Headlight; EGR Adaption; Tooth Learning; Sunroof Initialization. *Menus vary by make, model, and year of gasoline or diesel engine vehicle. Email us your VIN data
- All Systems Car Scanner, Autoauth for FCA Gateway Access: This TOPDON diagnostic scanner can get OE-level analysis of ECM, ABS, airbag, SAS, DPF, EVAP, TPMS, BMS, EPB, among other available on-board systems. Pull, clear their codes; turn off related warning lights; check freeze frame data; view live stream in detailed text, merged graph you need to diagnose, repair, and maintain for majority of car makes and models worldwide.
- Bluetooth +AUTOVIN + 64G ROM +2 Years Free Update: Experience no strings attached wireless diagnostics with long working range of 33 feet (10m) thanks to the included Blue-tooth 4.0 VCI dongle. Automatically identify vehicles make, model, year information, and quickly match the right software at a single touch upon this scan tool, with a full, clear, and accurate report automatically generated for further analysis. *AutoVIN doesnt work on ALL cars. Feel free to enter the VIN data manually
- The most wide-applicable Diagnostic tool + Work on 96 Vehicle Brands: This TOPDON AD800BT 2 OBD2 scanner is one of a necessary scan tool for Technician and DIYer. It fits for Technician, advance DIY, garage, car dealer, used car dealer, auto repair shop, automotive engineer, diagnostic tech, automobile tech, home mechanic, automotive student, backyard mechanic, retired mechanic, weekend DIY, individual.It compatible with OBDII-equipped vehicles built after 1996, and it works on 96 Vehicle Brands
- Package Contents of Diagnostic Scanner: 1 x TOPDON ArtiDiag800BT 2 Diagnostic Tool; 1 x VCI dongle; 1 x Protective Case; 1 x Power Adapter; 1 x USB C Cable; 1 x User Manual; 1 X Password Letter.*All items we sent to Amzon warehouse are Brand New,If you have received a used or wrong diagnostic tool, please contact us in time and we will solve it for you
- If you are not pleased with your AD800BT 2 and choose to re turn it, please kindly mark it unsellable to avoid an used one is resold again to other customers
Description
TOPDON AD800BT OBD2 Scanner Upgraded version *FCA subscription fees are charged directly by FCA, TOPDON does not participate in any transaction process. Visit the Store Visit the Store When the diagnosis fails, there is a prompt interface, tap feedback directly and then fill in the relevant information to upload according to the system prompts. Check if the connection with the vehicle diagnostic socket is solid, or check if the ignition switch is on, or if the tool supports the car. This may be caused by the loose diagnostic VCI dongle. Please unplug the VCI dongle, make sure the reconnection is stable and solid. Please confirm the following cases: • Whether diagnostic VCI dongle is correctly connected. • Whether ignition switch is ON. Or, send your vehicle’s year, make, model and VIN number to us using Feedback feature for timely technical assistance. It is normal and caused by electromagnetic interference. Tap the “Screenshot” icon on the screen to capture the current screen, which will be saved in the ArtiFolder module.
Brand: TOPDON
Power Source: Battery Powered
Product Dimensions: 8.35"L x 1.95"W x 4.65"H
Operating System: Android 10.0
Screen Size: 5.99 Inches
Power Source: Battery Powered
Operating System: Android 10.0
Screen Size: 5.99 Inches
Language: English
Automotive Fit Type: Universal Fit
Native Resolution: 720x1440
Item Dimensions L x W x H: 8.35"L x 1.95"W x 4.65"H
Brand Name: TOPDON
UPC: 632111336190 850050886983
Manufacturer: TT TOPDON
Model Number: ArtiDiag800 BT
Manufacturer Part Number: AD800 BT
Unit Count: 1 Count
Item Type Name: OBD2 Scanner
Item Weight: 660 Grams
Manufacturer Warranty Description: 1 Year Warranty
Included Components: ArtiDiag800 BT + VCI blue-tooth connector, Carry Case, Password envelope, Type-C cable, User Manual
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Tuesday, Jul 21
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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- Affirm Financing
- Afterpay Financing
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- Financing through Apple Pay
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Top Amazon Reviews
This is my initial review for this TOPDON ArtiDiag800BT OBD2 Scanner and I'll continue updating it as I use it. I love the design and the pull up scanner attached to the handle of the scanner, it's very easy to store, so you feel safe that you won't lose it, also love the little protective case that it comes with, great accessories. In my opinion this wireless OBD2 scanner works great and very accurate, Already been using it alot. Just yesterday I had an error code. After researching it was either the thermostat sensor or the pump. Tried both and I figured it was the thermostat since I can see the live data, on my topdon OBD2 screen, I could watch the temp before and after replacing the unit sensor. Great OBD scanner, with very big and easy to read screen, the software is built over android so it's easy to update and navigate and if there is any firmware needed I won't need to go through the headache like my old obd's, that you have to do to install new updates through usb stick and all that headache, it might feel a bit pricey but then when you use it and go through the setup process and their easy, straight forward menu system, you'll understand why. It got every car you can think of in the market right now. Overall, very good quality OBD Scanner with so many features for a great price and I recommend it. P.S. I hope you like my little video showcase, Don't forget to smash the helpful button, If you liked my video review.
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Reviewed in the United States on June 14, 2021 Reviewed in the United States on June 14, 2021 by Lashello
Great scanner I love how easy to use and compatible it is with many vehicles I also enjoy the many features such as the many maintenance systems available.
Reviewed in the United States on March 6, 2026 by Brent J
The TOPDON AD800BT 2 OBD2 Scanner (2025 Bidirectional Model) is an impressive diagnostic tool that delivers professional-grade performance at a very reasonable price point. Setup was quick and straightforward. Overall, the TOPDON AD800BT 2 is a powerful, reliable, and user-friendly scanner that works well for DIYers and professionals alike. If you’re looking for a modern, bidirectional OBD2 scanner with strong features and solid build quality, this one is definitely worth the investment.
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Reviewed in the United States on December 16, 2025 by Isiah Lowe
I’m giving the TOPDON AD800BT 4 stars because overall it’s a capable and feature-packed OBD2 scanner, but there are definitely a few frustrations that keep it from being perfect. The tool itself has a lot of useful functions, good vehicle coverage, and provides detailed diagnostic information that’s helpful for both DIY work and more advanced troubleshooting. The biggest downside has been the constant updates. It feels like almost every time I power it on, there’s another update required before using certain features. While updates are important, the process can get annoying when you just want to quickly scan a vehicle and get to work. Another issue is the speed. The scanner can be noticeably slow when reading modules or loading certain functions, especially compared to some other diagnostic tools I’ve used. It eventually gets the job done, but patience is sometimes required during scans and menu navigation. That said, once everything is updated and connected, it performs well and offers a lot of capability for the price. The wireless Bluetooth functionality is convenient, the interface is fairly user-friendly, and the diagnostic depth is impressive. Despite the slow performance and frequent updates, it’s still a solid scanner overall and worth considering if you want professional-level features without spending a fortune.
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Reviewed in the United States on May 26, 2026 by Shawn
I’ve used a lot of scan tools over the years, and the ArtiDiag800 BT 2 honestly surprised me with how capable it is for the price point. Right out of the box, setup was simple and the Bluetooth connection was solid. Not having to deal with a cable hanging from the dash is a bigger deal than you’d think—especially when you’re moving around the vehicle running tests. Where this tool really stands out is the diagnostic depth. This isn’t just a code reader. I’ve been able to run active tests, control components, and actually diagnose issues instead of guessing and throwing parts at a problem. Full system scans are quick and it pulls data from everything—ABS, SRS, transmission, BCM—you name it. The bidirectional controls are what really make this tool worth it. Being able to command things like fans, actuators, and other components saves a ton of time and takes the guesswork out of troubleshooting. For anyone doing real mechanical work, that’s huge. Vehicle coverage has been solid too. I’ve used it on a mix of domestic and import vehicles without any issues, and it handles newer systems like CAN-FD, which is a must if you’re working on newer models. It’s also got a ton of service functions built in—resets, relearns, maintenance functions—basically everything you need for most day-to-day jobs. Now, it’s not perfect. The battery life is decent but not amazing, and the tablet itself feels a little basic compared to higher-end units. Also, this isn’t a replacement for OEM-level programming tools—you’re not doing ECU flashing with it. That said, for what it’s designed to do, it absolutely delivers. Bottom line: If you’re a serious DIYer, side-work mechanic, or even running a small shop, this tool hits a sweet spot. It gives you professional-level diagnostic capability without the professional-level price tag. It’s one of those tools that pays for itself pretty quickly
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Reviewed in the United States on March 29, 2026 by AndroidGamerX
Such an amazing tool! I have owned many scanners but this one is my favorite. There is so much that this thing can do!
Reviewed in the United States on June 24, 2026 by Amazon Customer
After watching multiple YouTube videos of mechanics and the like promoting the TOPDON ArtiDiag800BT diagnostic scanner, I thought it might be a great holiday gift to give myself. My first problem started once I got it, registered it, put in the activation code, and started downloading the programs I wanted to use. (As a caveat, you must have internet connectivity for this tool to work, period. Even after you've downloaded the different software on it, you will still need to be tethered to wi-fi. At least, that has been my experience.) It will not work in the field, for example, if you don't have wi-fi access. It simply freezes and is stuck on "loading," but loads nothing. When it is connected to wi-fi, it does work sometimes depending on what screen you are on. If you are running the OBD2 general program, then you can get away with a successful scanning of the codes, most of the times. If you are trying to do a full health scan, then you may get a frozen screen about half the time. Let's talk about some of the features it boasts and learn whether they work. I purchased this tool with the intention of using it after completing some work on my BMW X3. Specifically, I was changing the eccentric shaft sensor (if you own a BMW with this sensor, you know its a commonly known failing sensor) that takes removing the valve cover to get to. After removal, the dreaded "valvetronic, eccentric shaft sensor 2A31, 2A32, and 2A47 codes needs clearing with a capable scanner. This tool takes you into that very module and attempts to clear the code. It will even tell you that the code is cleared, but it actually does not clear the code. They all come back. (Of course, if you are doing this job, do not ever use an aftermarket sensor, or the so-called OEM brand on eBay or Amazon, get an original one from the dealership. You'll thank me later.) The tool also does not reset the oil light in the BMW. In fact, the tool tells you that you need to do this manually "on car," which I already knew how to do. It does not clear the transfer case "wear oil" code, even if you go into that exact module to do so. It also did not reset my steering angle sensor to zero after I've changed it. Some positives are that it will read all your car's codes and that it is quite thorough when it complete the health check scan (when it decides to work fully). For the price tag and my experience of having it only read the codes that my other Launch diagnostic scan tool does, but only cost 1/4 of the price, I would say to stay away from this tool until the company finds a way to load all the programs onto the hardware so you can use it wherever you go, and check on their reset functions. Maybe it works great on everything else, except BMWs.
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Reviewed in the United States on February 4, 2022 by Amazon Customer
So far, so good. Easy to use menu system. Many features found in higher end systems. Decent speed of Datastream. I've only used it a couple of times so far so I'll update with any issues.
Reviewed in the United States on May 25, 2026 by Chris Pinkston