Pokémon: Let’s Go, Pikachu! and Let’s Go, Eevee! released globally on November 16, 2018 but those who have yet to check it out can do so now with a demo that Nintendo just released worldwide.
The demo is now available to download via the Nintendo eShop on Switch. It lets you explore Viridian Forest, where you can catch Pokémon in the wild and battle trainers with either a Pikachu or Eevee as your partner Pokémon (randomly selected).
Unfortunately it does not have carryover save data, so that means you won’t get to keep anything from the demo, but it’s mostly something to give players a good feel of how the game plays.
Pokémon: Let’s Go, Pikachu! and Let’s Go, Eevee! are available on the Nintendo Switch.