I've got a 2006 h3, with the usual malfunctioning TPMS, giving me the serv tpm message 75% of the time. I was just doing some searching through the forums, and had a random thought...

If the system were working, is there a way to see the readings that the sensors are taking, say through the obd port? I've got a scan tool, but it only tells if the sensors have a problem or not. I've seen little bluetooth things that send real-time info to your smartphone/tablet, anyone have experience with them? It'd be pretty handy to be able to open an app, and see an exact psi for all 5 tires.

Thoughts? Anybody know of something that would do that?