Looking on ultra gauges Web site they have the model MX 1.3 which as I understand it can? Read transmission temperature if that is available from factory. Am I misunderstanding? With the torque app, Forscan, or other bluetooth device, does that conflict with linking to my phone to play music through the car? (I'm pretty new to a lot of this tech stuff) I don't think the tablet I have would be fast enough to use an app or FORscan with Bluetooth.... I thought using X gauge with the scan gauge, a person can get transmission temperature..? Here is the link to that ultra-gauge model I was asking about ... http://ultra-gauge.com/ZC/index.php?main_page=product_info&products_id=57