Before the Apple Watch, there was the Hewlett Packard calculator watch. And before that, there was the Seiko Watchman TV watch. A curator from our Museum of American History talks about the evolution of wrist tech on Smithsonian Science News
Before the Apple Watch, there was the Hewlett Packard calculator watch. And before that, there was the Seiko Watchman TV watch. A curator from our Museum of American History talks about the evolution of wrist tech on Smithsonian Science News