Lego Smart Brick

The Lego Smart Brick is a groundbreaking addition to the Lego Smart Play system, unveiled at CES 2026. This 2x4 brick features embedded sensors, a sound synthesizer, and LED lights, allowing it to react to movement and interact with Smart Tags and Smart Minifigures for an immersive play experience. The Smart Brick enhances traditional building by enabling sound effects and lights based on how it is played with, making it a significant evolution in Lego's product line since the introduction of minifigures in 1978.