Samsung lets users control slideshows from their Galaxy Watch 4 by adding PPT Controller support - Gizmochina
Galaxy Watch: How to use PPT Controller? | Samsung India
Samsung PPT Controller - Apps on Google Play
How To Use The Samsung PPT Controller On Your Galaxy Watch To Control a Presentation On a Computer - YouTube
Samsung PPT Controller - Apps on Google Play
Amazon.com: VR Remote Controller Gamepad Bluetooth Control VR Video, Game, Selfie, Flip E-Book/PPT/Nook Page, Mouse, in Virtual Reality Headset PC Tablet Laptop iPhone Smart Phone : Video Games