Review on 📊 CURT 51701 BetterWeigh Mobile Towing Scale with TowSense Technology (OBD2) for Apple & Android Smartphones - Tongue Weight, GCW, Weight Distribution | Black Plastic by Tim Paolucci

This item was installed quickly and easily. Download the free app and get detailed step-by-step instructions on how to use it. While I don't have anything to compare, the results I'm getting are consistent. I plug it in and run the program to get the weights and every time they come back really close. While a digital reading of actual numbers would be better, analog gauges will do for approximate dates. If you want hard numbers, this device isn't for you right now. Future updates may change this. It has to be the newer version of the software I was using and not the other reviewers as I didn't have some of their complaints. I connected and did everything. I didn't have to enter the VIN number or any weights from the stickers on the door. The device downloaded all this information after connecting.