https://www.cnet.com/news/pokemon-lets-go-is-a-new-nintendo-switch-game-that-connects-to-pokemon-go/

Surprise! Nintendo revealed Tuesday major new Pokemon games on Nintendo Switch.

They're called Pokemon Let's Go, Pikachu! and Pokemon Let's Go, Eevee! They connect to Pokemon Go. There's also a brand new device called the PokeBallPlus.