It has been confirmed that Pokémon Scarlet and Pokémon Violet—slated for release on Friday, November 18, 2022—will link with Pokémon GO. Linking these games will allow you to get Roaming Form Gimmighoul in Pokémon GO. This feature is slated for 2023, so please wait for future announcements to learn more.
NOTES: You cannot send Pokémon from Pokémon GO directly to Pokémon Scarlet or Pokémon Violet.
Support for Pokémon Scarlet and Pokémon Violet is expected to be added to Pokémon HOME after the games’ release. Please wait for future announcements for more details.