
Add to Cart
Designer smart watches ladies on the wrist can even make telephone calls
As computers shrank in size in the 20th century, electronic equipment became small
enough to fit into a smartwatch. One of the first calculator watches was the Calcron
(1975), which had a nine-digit display. In the early 1980s, Seiko introduced several
watches with computing capabilities. The Data-2000 (1983), so called because
it could store two memos of up to 1,000 characters each, fit into a keyboard on
which the user entered the information. The RC-1000 (1984) connected to a personal
computer. The Receptor MessageWatch (1990) received pager messages
via FM radio signals.