In the past few years, we have seen a bunch of smart chessboards and apps that let you play against strong engines and take your game to the next level. ChessUp is also worth a look. It is an illuminated chessboard with a built-in coach that lights up all the possible moves in different colors based on their quality.
This chessboard has smart touch sensors to detect when you have touched and released a piece. It comes with Bluetooth 5 connectivity and the all powerful Stockfish engine. It has a smart AI for adaptive training. ChessUp integrates with lichess, so you can easily play online. The companion app keeps track of the games you have played and lets you analyze past games.[where to get it]