The First Smartwatches Were From The ’80s, And They Did More Than You’d Expect
From Calculators to Companions: The Evolution of the Wrist-Top Computer Looking back at the 1983 launch of the Casio Databank CD-40, it’s easy to smile at the novelty of storing ten phone numbers or crunching numbers on a tiny keypad. At the time, it was a revolution—the first time we truly carried a “database” on … Read more