I bought the Ultragage Blue (tooth) dongle for my iPad and iPhone so I could specifically tailor what I wanted to monitor.

 

Hey, just added one to my Disco, created a short YouTube, see channel in my sig.

I also bought this mainly for Water Temp, but it also shows some useful info on trouble codes if you have any, and O2 sensor voltages.

I like it, the one gripe I have is that the screen buttons are at the back, so if you mount it like mine, you have to unclip it to switch screens. Its easy to read though and updates regularly. Way better than using the Autel that I bought.

Cheers.