Go through the setup process on the new Switch OLED and get to the point ... At this point, the system will ask you to sign ...

Note: Nintendo has announced ... They're added to your account at the point of purchase. If you have a North American, European or Japanese alternate account on your Switch, try using that account ...

When you link your Nintendo account during setup, you can choose which Switch you want to be your primary system and which will be your secondary. Whichever system becomes your secondary device ...

The Nintendo Sound Clock: Alarmo is now available to buy via Nintendo's website and will be available at retail in 2025. It was initially only available for Nintendo Switch Online subscribers.

Depending on how smoothly that goes, the next-gen transition to Switch 2 should let Nintendo Account holders carry over their digital libraries, subscriptions, and personal information.