Not suggested already?
I was going to suggest Communicator, or comm for short.
However, I agree "mobile" does the job. It would also cover any new capabilities of things you carry around with you such as medical tracking, telescopes and magnifiers, building entry, car entry, digital money, digital store cards, rape alarms, makeup and scent dispensing (see fifth element), writing/printing, cutting things, filing, ID for cops/bouncers/border agencies, rulers/tape measures... etc. Food, drink and contraception may be a stretch, but the word "mobile" covers it all.
Biting the hand that feeds IT
