You can’t replace the battery in Lego’s Smart Bricks — and many of its sensors aren’t active yet

The first Lego Smart Brick sets, based on Star Wars, aren’t quite what my kids and I hoped, and I suspect much of that’s down ...
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Lego’s smart bricks feature non-replaceable batteries and limited sensor availability

Future releases will enable access to the sensors.

Testing Lego’s Smart Bricks with my two kids

We review the first Lego Smart Brick sets, including the $70 Darth Vader’s TIE Fighter, the $90 Luke’s Red Five X-Wing, and the $160 Throne Room Duel.