
Smart guns use a variety of tech to prevent unintentional use. This German-made Armatix iP1 will only fire if its accompanying watch is within range. The semi-auto pistol itself holds 10 rounds of .22 caliber ammunition. (Armatix photo)
TLDR: Smart guns use emerging technology to limit their use to pre-approved people and/or places. Feel free to explore them in fiction, but don’t expect to see them in reality all that much.


