
He sees you when you're sleeping, he knows when you're awake - and with this festive tracker everyone's been able to know when Santa is in town.
Father Christmas embarked on his mammoth Reindeer-powered present delivering on Christmas Eve, traversing the globe with Rudolph guiding the way.
He set off from his workshop in the North Pole just before 11am GMT.
NORAD, the North American Aerospace Defence Command, has been following his 510,000,000km journey, with the festive figurehead's GPS location viewable the whole way. Follow Father Christmas' journey below.