text: arre,smart refrigerators ke baare mein suna kya? woh apne aap inventory track karte hain aur expiry dates bhi remind karte hain, kya chiz hai yaar!haan, yeh toh must-have hai, kabhi kabhi toh groceries khatam hone ka pata hi nahi chalta, agar yeh ho toh shopping ka stress bhi kam ho jayega!