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

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.

I’ve been using this scanner regularly since I got it and it has been an amazing tool. As a woman who has always wanted to learn how to diagnose and fix my own vehicle instead of relying on others, this scanner has given me confidence and knowledge. The interface is easy to understand, the information is clear, and it actually teaches you what’s happening with your car. It’s empowering to be able to DIY and troubleshoot issues myself. This is a great investment for anyone—especially women—who want to learn, grow, and take control of their own vehicle maintenance.

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.

Is a nice scanner. I haven’t fully gone through all the tools of it yet but certainly worth the price so far. I would give it 5 stars but I was a little shocked at the size of the screen, it’s a bit smaller than I expected, other than that. Works great. Don’t forget to hook to internet and download all the updates first thing. It takes a bit, it had 97 updates.

There is a lot of options while scanning any vehicles. There is alot of vehicles that you can scan. Very useful for beginners like me and could be for advanced use for anyone.

I have worked as an automotive tech for the last 10 yrs. So ive used a variety of scanners. Not a bad product for the price but it lacks a lot of the funtional test features that come standard on most pro grade scanner. Not the easiest to use but once you figure it out it isn't terrible. Its a great tool to keep in your car to read codes look at data ect. but if your if you work on cars everyday this is NOT the tool for you! I had a issue activating it but tech support was great and they got that issue fixed. Overall not a bad little tool but it will not take the place of a professional scanner. Side note i do like the obd2 fob dock inside the scanner. My other scanner has a bluetooth fob also and its hard to keep track of.

The TOPDON AD800BT has proven to be a highly capable diagnostic tool. It provides full-system diagnostics across critical vehicle systems, including engine, transmission, ABS, SRS, TPMS, BMS, and more. The scanner delivers detailed fault codes along with real-time live data, allowing for fast and accurate troubleshooting. AutoVIN functionality automatically detects the vehicle’s make, model, and year, streamlining setup and improving diagnostic accuracy. One of its strongest features is the extensive set of 28 service functions, such as oil reset, SAS calibration, DPF regeneration, TPMS reset, and throttle adaptation—capabilities typically found in dealer-level equipment. The included Bluetooth VCI enables wireless operation with a reliable range of up to approximately 33 feet, adding flexibility during diagnostics.

最初のインストールに少し時間が掛かるけど、終われば日本語で操作しやすく便利が良い☆当方は此に延長ケーブルで手元で操作してますが大変良い。リセットも簡単、終診断で故障箇所も分りやすい。取り敢えず気に入ってます。

Good quality

The item I received has been used before. There are fingerprint everywhere on the screen and there’s an email registered with the item before so I cannot get lifetime upgrade in my email. The software was activated with the email on 16/12/2024.

Great scanner . Touch screen screen is very nice. Hooks up to internet so yo can check fault codes an repair.

車種が幅広く、プロでも使える。 またアップデートが無料て、コストパがいい!