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First "Smart Watch" ever, decades before Apple Watch oder Samsung Gear 
Saturday, September 26, 2015, 08:26 PM
Posted by Administrator
Just take a look at this advertisment for the Science of Cambridge Wrist Calculator, this was really one of the first (or just the first) real smart watch with computing power - and it happened about 40 years before ! It was only available as a kit, and AFAIK it can't show the time (unless you typed in appropriate digits to show up the time) ;-)

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