Answer:
I have a head tail but no arms and legs.
I see what you see feel what you feel and hear what you hear. I know all of your moves before you make them. I even know the moves you didn't make.
You seek me out when your hunger's ripe. I sit on four legs and smoke a pipe.
I invade your home once a year…but only if you’ve been good.
A hundred arms, a thousand fingers, but I have no eyes to see where I linger. What am I?
If it’s information you seek, come and see me. If it’s pairs of letters you need, I have consecutively three. What am I?