After doing some research into this issue, Grax finally gets his Samsung Galaxy Note 3 connecting and communicating between his Samsung Galaxy note 3 and his Sony SmartWatch 3.

Grax shows you how to build a raft to hold an action cam. Perfect for floating down a river, lake, sea, etc. He is using an SJ4000 action cam, but any kind of action cam (like the GoPro series) should work just fine as well.