OBD Connection - Bluetooth or WLAN?

[garychurch]

Will the OBDKey Bluetooth connection to the iPhone 4S work, or do I need the OBDKey WLAN?

[Harry]

Bluetooth OBDs are currently not certified by Apple. So the recommendation is clearly the WLAN option.
Moved this post to Accessories / OBD

- Harry

[roqyBT]

Also if you want to use bluetooth dongles, and have a jailbroken device, you can install roqyBT4 + roqyOBD apps from cydia. Tested with PLX Kiwi, cheap ebay ELM327.

roqy