Preview: Sony Ericsson's latest Bluetooth watches up the geekery with music controls and three new designs for your gadget pleasure

Dedicated buttons for controlling music. Vibrate alert. OLED display shows called ID

Watches are quite chunky. Could expose you as a geek

Hotly anticipated, and now bumbling around on the office floor, it's Lego's new programmable robot kit. We'll be dreaming about the assembly diagrams for weeks.

Hours of entertainment. Superb robot action.

Programming software take time to get to grips with.