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German firm, Armatix, recently unveiled a pistol that has an electronic safety that automatically disables the weapon when it’s not within a few inches of a custom wristwatch.
The watch sends a wireless arming signal to the gun. If the gun is picking up a signal from the watch, a green LED on the back lights up. Try squeezing the handle without wearing the watch, and you will see a red warning light.
Anyone can pick up a limited edition version of the pistol for about $10,000. They start shipping next month.
Via: WIRED