All you need - install the app to your gear and the host app (https://goo.gl/NlxG1P) to your PC and Samsung Accesory Service to your phone (https://goo.gl/ej2uPl).
This application allows you to control your presentation with your gear's bezel. Any time you can see everything happening on the screen, it's streaming to your gear device.
-Devices discovery(no need to enter IP)
-"Laser pointer" support
- Slide switcher
Please be aware - it is beta release. Any bug reports will support project.