iPhone 5: Does the Wahoo Key work with the Classic-to-Lightning adapter? I have a Wahoo Fisica Key I use for sports. It’s is a small dongle that enables sports apps to connect to heart rate monitors, pedometers, etc. It goes into my iPhone 4 classic iPhone 30-pin-connector.

Wahoo’s website obviously says it does not work with the iPhone 5, but I assume this is just for the physical incompatibility of 30-pin and Lightning. When upgrading from iPhone 4 to iPhone 5, will the sensor work with the 30-pin/Lightning adapter?
Yes it does. According to Wahoo Support, one would be


  ... able to use the lightning adapter to continue using our Wahoo Key.
  This would add about an inch to the bottom of the iPhone.