The GoPro App also gives you access to our Photo and Video of the Day post,s keeping you in touch with the latest radness from GoPro. Features include full control of all camera settings, live video preview to your smartphone or tablet for easy shot framing, and more. The GoPro App lets you control your GoPro camera remotely using a smartphone or tablet. The Wi-Fi enabled GoPro HERO3 cameras are the most advanced GoPros ever, and they just got even better with the free GoPro app that allows you to use your smartphone or tablet as a live video remote.