What do you call a wrist watch to be worn in the 23rd century worksheet answers?

A wrist watch to be worn in the 23rd century is called a future wrist tick.

Futurist engineers have design very modern devices that maybe are not going to be called "just watches" for the many applications they are going to have. Future wrist tick is going to be a stylish combination of mobile phones, TV, and computers with the magic touch that only technology can provide.