[KarlInOhio]

Wristwatch? No, those will no longer exist. The brain-chip will simply display a heads-up display directly onto your retina (giving you the time in all time zones, along with your exact location), do your taxes, calculate orbital trajectories two millenia out, and project the fourteen most-likely-successful pick-up lines to the four-breasted genetically modified hottie in the corner.

But it still won't be able to figure out timezones in Indiana.

[Elsie]

That's 'cause yer a Buckeye!