HighlightsIncludes over 840 LEGO? pieces, plus a LEGO Move Hub, Interactive Motor and a Color & Distance SensorMove Hub features Bluetooth Low Energy (BLE) connectivity, 2 encoded motors, activation button, internal tilt sensor and a lightColor & Distance Sensor detects distance, motion and color, and can aPlease Note: Smart device required, but not included. Compatible with selected iOS, Android, Kindle and Windows 10 smart devices with BLE 4.1 and newer. Compatible with selected mobile devices. Combine the versatile LEGO? building system with advanced technology to boost your creativity with the awesome LEGO BOOST Creative Toolbox.