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I have owned several scanners, this is by far the best. This connects to your OBD, you turn on the app on your phone and you are ready to rock. I am impressed by extra features that are usually only available on larger more professional models. I keep this in the car in case I am out or a friend runs into an issue. It works right out of the box, no batteries, no cords. It has numerous complex scans that you have a bit of a learning curve to fully utilize. For the price and ease, every simple function that requires a breakdown can be done in a couple of minutes. It allows you to reset codes, scan and even tells you of numerous potential problems. Then it shows you the part and part number to order for replacement. I usually run the scan then snapshot the problem, then reset and wait for the issue to appear again. Many times it just goes away. Always double check the diagnosis with chat GPT for possible other problems.

Been using mine for 3 years and it has been great. I leave it always plugged into my truck so that it is ready to use if I get a check engine light or even if I'm just curious about how the engine is running. It is well worth having, as it has saved more than its cost in not having to pay for diag time at the shop for minor problems that are easily fixed with an off-the-shelf part or when dropping off for things like the inevitable emissions sensor that goes bad. Being able to tell them "It's theowing this specific permanent code and it started on this date," before even taking it in saves paying for that time amd has saved time, as well, as they'll usually order the parts right then, so they can get it done a day sooner when dropping it off. 👌 For any code you get, it tells you what it is, likely fixes for it, and even shows a chart of how many people reported each potential fix as being what resolved the same code for them, PLUS usually a link to buy the part on Amazon if you want to. Also handy for clearing unimportant temporary codes that still throw a MCL/check engine light, since that's one of the only caution lights vehicles have these days, as well. Aside from problems, it can show you real-time data from the vehicle's computer for every sensor it has, which is pretty nifty even if you aren't using it to tune the engine or anything like that. You can gain insights into why maybe the engine feels rough or why it's not accelerating like you normally expect, for instance, by seeing timing information, engine load values, actual throttle position, fuel flow rate/pressure, more temperatures than you ever thought necessary, and more depending on the vehicle. And using it is a cinch. Just plug it into the ODBII port, fire up the app, and it'll find the sensor. Then, pick whether you want to see live data, scan for problem codes, add maintenance info, etc. It'll even show you codes that *don't* cause a warning light, which can help you get ahead of things before they become expensive problems. And it saves it all in history on your phone that you can export to excel or share with the shop or whoever you want. And it isnt tied to a vehicle, so you can just pop it into any vehicle, tap scan codes, and be done with it when your buddy complains their car is showing a check engine light. Overall a great product and does exactly what it claims. Couldn't be simpler to use, and has had zero compatibility issues with any Android phone I've ever used with it.

I’ve had my unit since May of 2023. It’s going two and a half years. It still works well and it’s always been easy to use. I can clear most codes with it. I’ve helped others cleaning simple codes with it as well. The connection is fast as long as your phones app is updated.

Good starter OBD reader. I've had it for 3-4 years now. Easy to use and set with the mobile app. Mine saved me tons of money and paid for itself numerous time over, being able to DIY most issues. This does not read fluid temps (Transmission) I'm draining & filling my CVT 2015 CrossTrek. Much of the info Bludriver provides is beyond my basic DIY level.

The BlueDriver Pro OBD2 scanner works very well and provides accurate diagnostic information. One feature I really like is that the app shows how common or rare a trouble code is, which is very helpful when deciding how serious an issue might be, especially when inspecting a used vehicle. The app is easy to use, connects quickly via Bluetooth, and the repair reports are clear and useful. There is also no subscription required, which is a big plus. The only downside is that live data is limited, since you can only view about five parameters at a time. Also, freeze frame data is only available when a code is active. These are not deal breakers, but it would be nice to have more flexibility. Overall, this is still a powerful and reliable scanner with excellent features for diagnosing vehicles and checking cars before buying.

I bought this over five years ago. This used to be the best car scanner I have ever seen. They used to give you all kinds of fixes including fixes from backyard mechanics and level VI auto technicians. They would give you actual step-by-step how to troubleshoot the problem and how to fix it. ButI picked this up and attached it to my harness and he gave me a firmware update. So far so good. But was I ever shocked when I saw the codes of my cars faulty equipment, but it didn't even tell me what it was it just give me a generalized answer with no advice, no where to look or anything. I don't know what happened to such a great program but it's no longer great. Looks like I'll have to wait to go back to work and use the offices snap-on auto scanner. UPDATED TO 5 STARS. Bluedriver NEVER STOPS TRYING! It keeps updating its firmware through my phone, and BD Keeps updating its Fixes and Solutions. After my 1ST bad experience with BD, it uploaded another software update via Android, to correct all the bugs that I had from that update. Now everything, all the advice, potential cost, Tech Level 6 suggestions, etc are back. And it is dead on. Before the update, it told me that I had an overheating water code, but it wasn't specific. It could have been the electric fan, the electric thermostat, the relay, the capacitor in the electric fan, anything. So because, in that update, the fan didn't start, the electric thermostat was volatile, I didn't have a relay tester, I had to book an appointment with a level 6 technician at the dealer, waiting two weeks for the appointment. While I was driving to the mechanic, it's already too late to cancel, I forgot that I left my BD scanner hardware in the obd connector, and my Bluedriver App updated and the firmware updated on the way to the mechanic and when I arrived, it gave me a LIVE READING that my Water Temperature was Overheating, and that my electric fan couldn't start because it couldn't connect with the electric thermostat. In other words, it said the code meant that the most likely culprit was not the fan but the electric thermostat. It allowed me to save the report as a PDF file which I exported to my computer. It also gave me the FIXES, How to fix it, I'm not sure if it gave me the cost or not, but it gave me the cost for the part which was $42 on Amazon. It also told me that I was leaking oil when it compared oil levels, in 30 minute time frames etc. This happened too late, while I stood in line and gave my car keys to the mechanic. I ended up paying $900 to install a $42 thermostat and two new rocker panels which I could have put in myself had I known. So now I keep the firmware updated, having faith that the people who run BD will immediately correct any bugs, and also update daily new fixes, new solutions, new car makes and models. This scanner is reasonably priced, too popular to go away, and has the best fix solutions for do it yourself backyard mechanics like myself. At the very least, if a mechanic tells you have something wrong that costs more, you know he is lying because this app will tell you. But for now, I have had this since 2017, and it has never broken. I usually keep it in the house where it is cool, i wouldn't leave this is a very hot car in the summer. What I love about this obd scanner is that not only does it give me fixes and what likely what part it is, but also the cost for a do it yourselfer, by going to the auto parts stores to find the exact cost for your model, you don't have to put your model, as they have your vin number. It gives you several solutions what it could be if the first one you did, had no effect. It gives you Level 6 Technician suggestions and how to do it. It also lets you take the car for a run in the live mode and check for smog. It checks on my ABS brakes, detects SRS, and allows me to SAVE that report, and Export the entire Report as a PDF file which I can print later and try to figure out. Their tech support is outstanding, their updates seem to be every 2 weeks to once a month. I have not been compensated for this review, but their Solutions to your codes are so USER FRIENDLY, and written in a code for the backyard mechanic, it just makes it so easy. But the reason that BD can do all this is because unlike the most expensive scanners like Snapdragon, which you are paying for an entire computer in a suitcase, which includes processors, hard drives and data that is uploaded to that hard drive with yearly memberships is because Bluedriver uses the processor on your phone, the flashdriver on your phone and its ability to connect to its vast online database. BD is also helpful to professional Level 6 technicians, because most of the solutions or fixes are accurate and verified by Professional Automotive Technicians because its db is online and frequented by comments from technicians. it checks Airbag, Transmission, etc. It has separate windows for Pending and permanent codes and will clear codes, It shows things that you may not be able to fix yourself like Freeze Frame: Vehicle snapshot. It offers Live Data how your care is functioning while you drive around. It gives you a smog check and suggests whether it's the EGR valve, Oxygen sensor, etc. All of its fixes that have been verified by ASE Certified Technicians. It even tells you if your vehicle has had PARTS RECALLS so you can get down to your dealer. It offers maintainence schedules for oil changes, air filters, etc, Technical Service Bulletins about your vehicle, and what other car owners have found out what usually goes wrong the vehicle. It tells you if your car is ready for an emissions test, gives you fuel trim info how your driving can improve mileage, i assume that's what its for. It does have a couple of weaknesses, it doesn't support bidirectional communication which means it can't open your doors, etc. And This will not work without an online connection. One last thing, I brought my BD to advise a friend who wanted to buy a car at Christopher's Auto nearby which has a reputation as an honest car sales unit. I checked out the toyota he was about to buy with this, and Bluedriver said that the the brakes had pending codes and functioning problems. It also said in the history that someone had cleared the codes for a waterpump issue without fixing the pump itself. But The salesman told me that the owner had tried to pawn his vehicle off on him when his snapdragon had caught that, and so he offered several hundred dollars less for the vehicle to the owner. The salesman showed me the service bill to show he had just replaced the brakes and the waterpump on the car, but forgot to clear the codes so he cleared it with his snapdragon and the code disappeared when he drove it. But the snapdragon didn't give an important PARTS RECALL for this vehicle. And my bluedriver said the engine was misfiring in live mode and costing the fueltrim several miles per gallon, which made the guy tune it up before selling it to him. At some point, Bluedriver will be offer millions of dollars to sell their company will be bought out by a larger company who will merge it with his failing company to save money, they will lay off BD employees who update the database while the new company strips everything valuable to sell it, they will use cheaper materials in the scanners so it doesn't last and a good business will fall apart. But for now, it's mine and it works! I have gotten my $99 purchase repaid back many times.

I really like this scan tool. Very easy to use, just plug into the OBDII port and then use the app to scan the vehicle. This works great and I have used it many many times. It is very intuitive tool, and you can not only scan for check engine codes, it also scans for other suspension and trouble codes too! Well worth the money I spent as I fix all of my cars. Really a must have tool if you DIY.

Update 12/03/25. After several have complaint here and on other forums the company decided to revert this change they made and now you don’t have to open an account to use it. Thanks for all that helped to make this company change their stance. Update 05/24/25. They updated to version 8 a few days back which now asks for you to open a “free” account with them. This is just another ploy for an overpriced gadget ($89 today) to be able to data mine and sell to brokers and insurance companies who are paying big bucks to garner this information. To ad insult to injury they want your email to send a confirmation code. The email never arrived for 3 days and when it did it came after 1 hour of requesting the code. Problem Is you have to use it within 10 mins of them sending it to you. I plugged in the number less than 30 secs after getting the code it said it had been more than 10 Mins! This item has not been able to be used because of a flawed deployment of version 8. If you go To the Apple Store and look at their ratings you will see that people are complaining about this issue already. They claim the will not use your data. Yeah right! Even if you used a fake name and disposable email your VIN numbers are saved. They can be easily tied to You since now a days cars record EVEYTHING you do in your car (speed, how many miles/hours you drive a day, location etc). They should have an opt out to This data mining. I really hope they get a lawyer to destroy them In a lawsuit. I’m going ti write and see if they will reimburse me. Plenty of other devices similar to This one that cost 1/3 of price and don’t data mine. Years have passed and reading other reviews while this and other readers are not perfect, they give you the info you need for 75% less than blue driver without asking you to register or render the item you paid for useless. Revised 2016 I bought this [with my own money not a free on for a review] hoping I would not have to use my very expensive hand held ones anymore which are cumbersome and you always pretty much have to go to the computer to get the codes and search on the net to see what they mean, possible causes and possible fixes. I bought one on amazon similar to this one that was around $18 and had to buy a couple of apps for my phone [around 10 dollars for the apps] to be able to use it. It was OK but I wanted MORE information. I read amazon reviews and realized this was the Cadillac of them at this time [Jan 2016]. I got it in 2 days with Prime. I plugged it on my 3 vehicles and it gives us a plethora of information. We have since sold our hand held ones on craigslist since this thing works so good and gives you unbelievable amount of information. [I do have a couple of complaints, later in the review.] I have been looking for another used vehicle and this device has saved us thousands $$. Your phone is connected to the internet so it goes out and gets you a lot of extra info right away & also updates the device software if need be. It even gives you information about when was the last time someone ERASED ERROR CODES which is happening across the dealers & private sellers in the 40207 and 33186 zip codes more than you would have thought! [in DAYS:HRS:MINS and also miles]. Don't forget anyone can get a cheap code reader for less than 20 dollars and erase all codes! The serious codes that the vehicle computer reads will come back immediately if erased, others will take a day or 2 -or longer-of driving time to come back in. To late if you bought a vehicle from a private owner and it's in your name already. Its funny to see the face of people when I tell them, these are all the error codes that the vehicle is giving me, the possible causes [yes this thing does tell you that too!] and BTW someone erased the codes 3 days 22 hrs and 3 minutes ago! It will give you all recalls for the make and model has had from day one! You can ask the owner or dealer to make sure those have been addressed or not. Most will claim [dealers and private owners] that no one has erased the error codes. I say to them "well sir or madam, this is what YOUR vehicle computer is telling my device. It pretty much saying that someone came in here with a key and a code reader, plugged it in and erased the codes 3 days 22 hrs and 3 minutes ago!" When they finally fess up [not all of them do] I just ask them what were the codes that were erased [to see if it was something easy like they didn't close the fuel cap correctly or something serious like -which I got on several different vehicles without any lights on the dash-a catalytic converter, an O2 sensor or both, anti lock brake codes, steering angle sensors, low or high voltage power supply, tire pressure warning system codes, airbag malfunctions, etc]. This purchase has saved thousands on repairs on several vehicles I checked and would have bought!. Sellers were asking top dollar for these vehicles because they had “no lights on the dash” and they had done a cleaning detail on the vehicle! I even took a vehicle that I really liked to a dealership and paid for an inspection. They didn't get what I got on the code reader at first [or just didn't plug their code reader] but when I complained to the service manager, they hooked up their reader and got the same stuff [erased codes] and other malfunction codes that were not showing on the dash. BTW this device only tells you that codes were erased, it does not tell ou which ones. They refunded my inspection money because of their embarrassment. That right there paid for this device! I also have run in a couple of situations where the person selling the vehicle has advertised a higher model of the vehicle I was looking at to get more money out of it. These are vehicles in the 7k to 15k range I've been looking at [clean title only]. This has happened with private sellers who either buy the LXE [as an example] letters from ebay or a junk yard [I am guessing] and put the new letters claiming the vehicle is a higher level that it really is. The software on this device reads the vin number goes to the net and gets the EXACT model and make from the vehicle. You should see the face of people when I tell them this is a L model [the lower end one ] and not the LEX one! Some of you would say this is on the tittle, well…. Not always. I have a Honda Odyssey and the title does NOT say which model it is! I think everyone reading this knows there are lots of people who are buying vehicles at auction, cleaning them up and sell them for profit posing as regular owners. A vehicle fax can be $40/vehicle and gets expensive quick if you do several cars. [I like vehicle carfax over other because they give you a lot more information on regular service etc than their competitors]. In my area code and in the MIAMI area -which is were I have been also trying to buy a used vehicle- there are tons of people selling more than 10 vehicles a year [which are required by law to get a dealer license and do not]. When you ask them why is the vehicle not on their name, or why the have 4 vehicles for sale out of their house, or why was the title on the vehicles he/she's selling less than 3 weeks old the come with the story about them getting a better vehicle or sob storries. If you pry hard enough they'll tell you they are "wholesalers" but don't have the required licenses insurance etc and are less than reputable in the disclosure of their vehicles they're selling. Don't get me started on the habitual “private” sellers of salvage but repaired title vehicles! Use this device wisely and save yourself a lot of headaches or negotiate a better price on the used vehicle you are buying and also check your existing vehicles and telling your mechanic exactly what is going on. Be an informed consumer. I have two complaints about the device: 1- When looking this couple of months for a used vehicle in zip code areas 40207 and 33186, I usually start the vehicle with it plugged in, let it read all the codes, vin number etc, while the vehicle is warming up, then I drive the vehicle for about 15 to 20 mins to get more info on what the vehicle is doing while you drive it etc and hope that one of the erased codes pops up again. I have lost connection with my phone and the device several times while driving, where I have to stop and reconnect it and therefore lost all data that was being recorded. I thought it could be my phone connection via the Blue-tooth, so I downloaded the app on my wifes phone and the same thing happens! They are both newer iphone 6 and 6 +. Sellers are not to happy to go around and drive the vehicle again for 20 mins so I can record results again! 2-I have also had the device fall from the ODBII plug several times. This kind of sucks because you have to start the process all over again and lose all the data that was there before. I have checked about 20 vehicles in the last 3 months. I usually email myself the data while the app is running and they show the results from that email to the seller if there is something wrong since I haven't figured out how to save the data in the phone. I have resorted now to getting some blue tape and taping it around the plug and the device when its plugged in. Not something I'm happy about. Hope this helps some of you out there.