Officially, the only Pokémon game available on the Apple Watch is Pokémon GO. That hasn't stopped one fan from bringing one of the classics to the platform, however. iOS software developer Gabriel O'Flaherty-Chan had been working on a Game Boy emulator for a few months before finally releasing it a few days ago. The emulator, named "Giovanni" after the head of the notorious Team Rocket, was designed to maintain a balance between framerate and performance, according to O'Flaherty-Chan. Using this emulator, O'Flaherty-Chan was able to port Pokémon Yellow to the Apple Watch 2.
This is a pretty neat project, so if you want to find out more about the design process or to see the emulator in action, head inside!