The Gadget Show Season 18

Rachel and Jason take a look at the Google Glass wearable computer before taking a road trip to discover out whether 4G is really everything that it is cracked up to be. Pollyanna tests a Quadski whilst Jon puts three DSLR cameras to the test.

Jon looks at some of the best free- to-air TV services before making his way to Geneva, Switzerland and the European HQ of the UN to test translation apps. Jason and Rachel make a portable BBQ that is small enough to fit in your pocket. Iwan Thomas takes a look at the latest in running apps.

Jason and Rachel create a pair of tech Halloween costumes and then test them out by giving the public a scare in Birmingham. Jamie East uses a different range of budget cameras at the TV Choice awards whilst Jon takes a look at how to get better sound from flat screen TVs on a budget. Pollyanna gets the chance to drive the Batmobile in America.

Rachel and Jason test the tastiest electronic toothbrushes on the market. Polly pushes a mechanical Mantis around and Jon picks out the smartest android smartphone.

Blockbuster smartphones, fitness bands and road bikes.

Judge Jules tests four leading DJ apps in Ibiza.

Dick and Dom turn on the tech in the kitchen.

The gang look at techy treats and must-have toys.

The team attempt two world records, while Jon looks at how tech has evolved since show began in 2004.

The team turn a robotic version of Jason Bradbury into a stand-up comedian.

Jason and Rachel test the Xbox One and the Playstation 4.

Jon looks back on the best gadgets of the past 12 months.

This week the team test smart watches and in-car gadgets.