LEGO SMART Bricks hit the market next year, packing sensors and electronics into familiar 2×4 pieces. These bricks light up, play sounds and respond to motion, all without relying on smartphone apps or video screens.

The Danish toy giant aims to blend digital smarts with hands-on building. Officials say the system fits their ‘System in Play’ approach, letting bricks react naturally to kids’ actions. Years of testing tech toys like LEGO Dimensions, Hidden Side and Super Mario led to this design, according to company insiders.

Industry previews show the first sets under the LEGO Star Wars banner. Builders can create a Millennium Falcon that blares engine roars or a TIE Fighter that flashes lights during mock dogfights. Movement triggers the effects—shake the model, and it responds with fitting audio and visuals.

Inside each SMART Brick sits a custom ASIC chip. That powers an LED array for glowing effects, an accelerometer to detect shakes and tilts, plus light and sound sensors. A tiny speaker handles audio cues, while a wireless charging battery keeps it running. The brick looks identical to classic LEGO pieces from the outside.

SMART Tags and SMART Minifigures expand the fun. These carry NFC chips that the brick detects when placed close by. A Jedi minifig might spark lightsaber hums; an X-wing tag could cue laser blasts. Play becomes contextual—position figures right, and the brick adapts on the spot.

LEGO hopes the innovation draws in digital-native kids while retaining longtime fans. Company statements emphasize amplifying creativity through smooth tech integration. As AI-driven toys proliferate, executives position SMART Bricks as a bridge between analog building and modern interactivity.

Previews went to select industry figures ahead of the March 1 launch. No pricing details surfaced yet, but sets will roll out in phases starting with Star Wars. LEGO’s move counters screen fatigue in toys, sticking to brick-based play at its core.

Past experiments shaped this product. LEGO Dimensions mixed physical sets with video games in 2015. Hidden Side added augmented reality ghosts to builds in 2019. Super Mario sets from 2020 let figures run obstacle courses with coin sounds and jumps. SMART Bricks build on those lessons, ditching external devices entirely.

The system scales too. Multiple bricks can link up, creating larger scenes with synchronized lights and sounds. Insiders demoed a Falcon cockpit where flipping switches triggered dashboard glows and chatter. Such details hint at endless expansion packs down the line.

LEGO Group, based in Billund, Denmark, sells billions of pieces yearly. This launch highlights their push to evolve amid competition from app-heavy rivals. SMART Bricks promise to keep the joy of snapping bricks together alive for generations.