great addition for the GoPro!
Awesome way to control your gopro without asking your buddy to see if its on! haha If you have the hero 3 this will work out of the box if you have the hero 2 you need the wifi pac. I have the hero 2 and it does drain the battery which is the downside and why i gave it 4 stars. Waterproof and durable for your wrist while skiing or doing whatever you do with the gopro!