Hmm, interesting device.  I'm not sure I could currently find a use for it, but it's an awfully interesting little device.  If I ever get around to putting together the silly 10,000 mAH Note 4/Mojo stack, a remote might be worthwhile.

Great meticulous review and interesting read, Might take a punt on this to see if it will control my Sony ZX1 when on the move.

Will it work with the new WM1A & WM1Z?