A smart device is "un appareil intelligent" in French.
You can say "Je suis intelligent(e)" in French, which translates to "I am smart."
You can say "Il n'est pas intelligent" in French, which means "He's not smart."
Conseil intelligent.
le futé
Elle est intelligente et jolie
Vous êtes intelligents
je suis intelligent(e), je suis malin / maligne (informal)
un bébé intelligent
embrasse mon cul - but that's not quite smart to say.
Smart is "douleur cuisante" in French..
elle n'est pas sportive.
'intelligent'