Hi @Shoyt55 
As far as I know, the ChessUp board doesn’t currently have any sound notifications or a way to make your phone/tablet play a sound when a move is made. It only gives visual LED and on-screen feedback right now.
It’s a great idea though — a few of us have suggested adding sound or voice feedback (for example in my Community Ideas and Improvements thread). Hopefully that’s something they’ll add in a future update!