One of the coolest things about the Fire TV remote app is the keyboard feature. You can use your phone's keyboard to type in passwords, search for content, and even chat with friends while you're playing games. It's so much faster than using the on-screen keyboard!
How To Control Your Amazon Fire TV Using Your Phone
Another thing that's really handy is the quick access to your favorite apps and games. You can customize the app to put your most-used content right at your fingertips, so you can get to it in seconds. And, if you're playing a game, you can even use the app to take screenshots and share them with your friends.