cwerdna said:I remember reading a complaint (possible on Facebook) is that the issue w/using a wi-fi OBD2 dongle means that once you're connected via wi-fi, iOS tries to do all Internet access thru that dongle, which has no Internet access. So, you can't surf, receive push alerts, check email, etc. while connected.
I have not noticed that issue, but then again I usually connect for only a minute or so to get a reading, then unplug again. The few times the OBDII adapter is continuously plugged in, it's when I am taking an extended drive with the car, in which case I am not checking my phone anyway until I am parked.