Will the progression be saved if you play the game on multiple devices?
I have no confirmation on this but I assume that the progress will be tied to your Battle.net account and then it should be account wide, so also carrying over to multiple devices if you login with the same Battle.net account.
Let’s wait for an official answer though.
i bet its like HS and other blizzard games, log in with ur battle.net acc and thats all
Progress will be saved to your Battle.net account and you will have the option to log into your account once you open the game.
Can confirm i’ve played on both my phone and tablet and it keep progress.