Hey fit freak crew,

Just picked up a wifi elm327 obd2 interface. What's a good app for the iPhone?

Also is it ok to leave the adapter plugged in all the time? I noticed when I took the key out the wifi network is still available and one of the lights I the unit is on. Is thif going to drain my battery?

 

i'm pretty sure theres just a short charge left at the ODB port. my ETC that's always plugged in turns off after a couple of minutes after turning the car off.

 

Kinda figured that but don't have much time to play with it today. Thanks