Lego’s story begins in 1932, when a small carpentry workshop in Billund, Denmark, started producing wooden toys. From these humble beginnings, the company grew into one of the world’s most iconic creative systems. Over the decades, LEGO became synonymous with childhood imagination, hands‑on creativity, and open‑ended play.
A New Era Announced at CES 2026
At CES 2026, LEGO introduced a major leap forward in its evolution: the debut of SMART Bricks and the broader SMART Play System. This new platform blends traditional brick‑building with embedded technology, expanding the possibilities of physical play while keeping screens out of the experience.
LEGO SMART Bricks are the core interactive component of the SMART Play System. Although they resemble a standard 2×4 brick, they contain advanced internal technology, including sensors, a tiny speaker, lights, and a custom chip. These elements allow LEGO models to react in real time as they’re moved, tilted, or interacted with.
How the SMART Play System Works
The SMART Play System integrates technology seamlessly into classic building. At its center is the SMART Brick—a standard‑sized brick equipped with motion sensors, orientation detection, and audio output. This enables builds to respond with lights, sounds, and behavior changes, enriching imaginative play without relying on screens. The goal is to enhance creativity while keeping the experience tactile and open‑ended.
SMART Tags and Minifigures
The ecosystem extends beyond the brick itself. SMART Tags and select SMART Minifigures contain sensors that communicate with the SMART Brick. When attached to a model or placed nearby, they trigger specific modes or reactions—such as engine noises, character‑driven responses, or environmental effects. All components remain fully compatible with the existing LEGO System, allowing builders to integrate SMART Play elements into any creation.
LEGO describes SMART Play as a significant step forward, offering a way to “bring creations to life like never before.”
Integrated Into New Star Wars Sets
The first SMART Play–enabled sets launch on March 1, 2026, beginning with the LEGO Star Wars line. These sets allow ships and vehicles to “play back” through reactive audio, lighting, and motion‑based effects. LEGO has confirmed that the platform will continue to expand with new technologies, updates, and future sets.
Technical Specs
- Physical Dimensions
- Standard LEGO 2×4 brick size (same footprint and height as a normal brick)
- Internal chip is smaller than a LEGO stud
- No external ports; fully sealed for durability
- Internal Hardware
- 4.1 mm custom ASIC chip powering the Play Engine
- Integrated copper coils for sensing distance/orientation relative to other SMART components
- Motion sensors (accelerometer‑type) for detecting movement, tilt, and play actions
- Wireless communication layer called BrickNet, based on Bluetooth
- LED lighting system for reactive light effects
- Built‑in speaker for dynamic, real‑time audio (not looping clips)
- Power & Charging
- Wireless charging (charger included in SMART Play sets)
- No exposed connectors
- Designed for kid‑safe durability
For more information about the Lego SMART Play System
About the Lego Group
As children shape their own worlds with LEGO® bricks, we play our part in having a positive impact on the world they live in today and will inherit in the future.
