Yuzu Nintendo Switch Emulator is (best to use ‘was’, you’ll know in a bit why) the best emulator that you can use on your Android phone and play Nintendo Switch games.

The latest stable build of Switch emulator Eden is now available, with performance and usability improvements, plus Silksong support.

But you can use the Pro Controller similarly. So, if you find you have one lying around, it's a complete breeze to set up on your Android phone or tablet (if you are running Android 10 or later).