Jason and Pollyanna are back this week for the Season One finale of the Gadget Show World Tour...and this time they are in the UK!

This episode sees the pair battle it out between a TL1 racing simulator and a real F1 supercar, as well as putting the latest mobile phones, tents, bicycles and suitcases through their paces.

And once again, you have the chance to win your very own CLICLOC watch!

So, remember to tune in to The Gadget Show World Tour on Channel 5 and Channel 5* at 8PM tonight...you've got to be in it to win it!