the WiFi has it's purpose at times, but it's gonna be a battery killer for your phone and camera. I don't want a device in order to control my device...
Here is my solution: Drift HD Ghost | Drift Action Cameras
and with the two-way remote, "am I on" is no longer the question.
+ Camera Power: 1700mAH rechargeable lithium-ion battery (included) (DC 3.7V) = 3 hours