Gotta catch ’em all!
Here is what to expect from Pokémon Home, via its website:
Pokémon Home is a cloud service for Nintendo Switch and compatible mobile devices designed as a place where all Pokémon can gather. By linking the same Nintendo Account to both the Nintendo Switch version and mobile version of Pokémon Home, you’ll be able to access the same Pokémon Boxes on both versions!
With Pokémon Home, you can move Pokémon between compatible games, trade Pokémon on the go, and more!
You can get a more in-depth look at all the features on the official website.