Shoulderpod S2 Handle Grip for Smartphones
The Shoulderpod S2 has my thumbs up for smartphone camera handle grip based purely on the fact that it looks like the grip on my favorite fishing rod. So it will probably feel almost as good to hold the S2 to photograph my 25" trout as it will the end of the PENN that's going to catch it.
Shoulderpod's S2 handle grip has an adjustable mechanism and wide rubber pads that enable it to fit almost any mobile device, even fatties like the iPhone 6 Plus and Galaxy Note 3. It can accommodate phones with or without their cases, as long as their width is between 48 mm and 93 mm, or 1.9" and 3.6". The S2 also has a 1/4"-20 thread for mounting the setup to a tripod or rig if you need it to do more than selfies and FPV photos and footage.