https://www.gamespot.com/articles/e3-2018-elder-scrolls-coming-to-switch-with-digita/1100-6459640/

The Elder Scrolls is coming to Nintendo Switch ... sort of. The free-to-play digital card game The Elder Scrolls Legends will launch on Nintendo's hybrid console later this year with overhauled visuals, Bethesda announced during its E3 2018 briefing tonight. This new version of the game will also be available on PlayStation 4 and Xbox One.

Any progress you've made in the existing PC and mobile editions of Elder Scrolls Legends will carry over to the console versions if you want to migrate.