New Delhi, June 13 -- There was a time when fridges were only used to keep things cold and fresh. But now, in current times, it's just changed upside down. Today's fridges come with Wi-Fi alerts, touchscreen controls, recipe suggestions, and even built-in cameras that let you see inside without opening the door.

So it feels so relaxed and stress-free when you get the chance of purchasing these kinds of refrigerators for your home. That's because you have a smart fridge at home that alerts you when the door is left open, temperature changes, power loss, and even filter replacement.

But is all this really worth the extra price? That depends. If you love smart home gadgets or want more control over how your appliances work, these fridges c...