Vgate iCar Pro BT3.0 OBD2 Scanner Bluetooth Code Reader Diagnostic Scan Tool for Android & Windows Compatible with ELM327 Adapter

This thing is absolutely amazing. I have a 2009 Jeep Grand Cherokee and was wanting to program some new key fobs this worked flawlessly only took about 5 minutes to program two keys. I did however need to use an app and pay $25 for one VIN number to enable all the features to do this. I downloaded the app in the Google Play store it's called OBD Jscan. Keep in mind this is a Jeep specific app as far as a Jeep Cherokee goes works awesome.

works with jscan

This is likely the best purchase I've made for my Jeep. Great value, works well, used with Jscan to change tire size, gear ratio, and live diagnostics.

Exactly what I needed for the JScan app. Along with a security bypass cable I was able to change settings on my Jeep with ease.

Works great easy to use, only downside is the app cost a yearly fee, there should be a free one.

Did the job.

Love this product. Easy to use and easy to install. Works very well with my Jeep and JScan app

Worked great to recalibrate the speedometer on my ram 1500 2022 after installing 35" tires