Nice scanner but not history function for the iOS app.

[This review was collected as part of a promotion.] The bluetooth pairing was really easy to use. The app is easy to use and navigate. The sensor reading is pretty accurate but a millisecond behind. I mainly like that it’s a lightweight tool used for grabbing codes and clearing codes. My DIY friends have love this and even decided they’re getting their own. If you don’t feel like dishing out the money for a full scanner and just want something that can pull codes and clear codes quickly I highly recommend it

[This review was collected as part of a promotion.] This is a very good scan tool for the home gamer. I used it a few times to do quick code scans instead of dragging out my big one. This would be great for someone to check their codes before taking it to a shop.

[This review was collected as part of a promotion.] I really feel that this could be a product that nearly everyone that does even the smallest amount of do-it-yourself work on their own car, could use. The blue tooth function that connects it to an app is very convenient and the product is small enough to stay out of the way when it is plugged in and it does not affect your driving at all. That being said, there are some very good features on this device. It will check the many and varied sensors in the drivetrain and other areas of the vehicle and will let you know if there are any issues or potential issues. I was able to check my fuel system, emissions system, battery and other things without too much hassle. This would be a real help if your state has mandatory emissions testing so you can make sure your vehicle is running properly so you don't waste time with a fail. There is a feature on this that I was excited to try and that was the trip management and driving data. If I could get it to work, it really looks like it could be something that would be very useful. This brings me to my issues. There are no instructions included nor is there a link to any kind of online PDF file. The app is a bit clunky in some areas where it is difficult to go back to the previous screen. A few times, I had restart the app to get to where I wanted to go. Also, the driving information is just not available to me. I took the vehicle on a few trips and so far, I can't retrieve any info. I attempted to get tech help and, a week after my call, still no call back to help me. Be aware that you will be on your own. I performed this review using my own 2004 Chevy Tahoe 5.3. To sum it up, I think this is a good item and it should be useful to nearly everyone. I am sure there will be updates to it over time so I am confident that some of these issues will be addressed.