My parents bought a smart refrigerator last sunday.Smart refrigerators feature a touchscreen interface and ability to connect to the internet through Wi-Fi to provide a number of additional features. Smart refrigerators include internal cameras, more flexible user-controlled cooling options, and the ability for you to interact with its features using your smartphone or tablet when away from home. Some smart refrigerators can even connect with other smart devices in your home; such as speakers, smart TVs, and even your smart dishwasher or smart microwave.More Ways Smart Refrigerators Impress

Some models of smart refrigerators provide both cold and hot water. You select a temperature and amount of water you want to be heated and your smart refrigerator sends a notification to your smartphone when your heated water is ready. A few even come with a Keurig single-cup coffee maker built in, saving counter space and making your morning routine just a bit simpler.

Smart refrigerators have also incorporated sensors to make opening the door with your hands full no trouble at all. Sensors in the door respond to a gentle bump by opening the door for you. Some models have sensors at the bottom of the unit that respond to foot gestures to open the fridge door for you. And if the door isn’t closed securely, the sensors respond and automatically pull the door shut to keep your food fresh and prevent cool air from getting out and running up your energy bills.