One of the big beneficiaries of smart tech and the Internet has been refrigerators. Imagine operating your washing machine through the fridge! You can access a built-in browser, store your shopping list and recipes, create a whiteboard, and leave messages. You can connect it with other home appliances, adjust temperature settings for individual draws and shelves. There are multiple smart refrigerators available in the market, and here are a top few:

LG LRFDS3016D refrigerator
LG’s unique Door-In-Door® with ColdSaver™ Panel refrigerator helps you open only one part of the fridge, which you frequently use without opening the whole door. It also has:

• 30 cubit feet storage space
• Three doors
• 12.6″ water and ice dispensers
• Dual icemakers dispensable at the door
• Pharmaceutical grade and certified water filter
• Energy-star rating

Smart features
It has a touchpad control that allows you to set temperatures for individual drawers and shelves. The freezer is designed to keep the food organized and accessible. It is Wi-Fi compatible, voice-activated, and you can control it with an app using an Android or iOS smartphone. You can now set alerts for filter replacements, change the temperature remotely, and get immediate troubleshooting advice. It costs $3,099.

Café™ ENERGY STAR® 27.8 Cu. Ft. Smart 4-Door French-Door refrigerator
If you are looking for a luxurious fridge for your kitchen which is also functional, smart, and energy-efficient, this will foot the bill. Its s alient features include:

• Made of tough smudge-proof stainless steel
• Internal water dispenser with certified water filters
• Temperature-controlled drawers with LED lighting
• Digital temperature display
• Customizable temperature settings for doors and interiors
• Energy-star certified

Smart features
It is Wi-Fi enabled and Alexa/Google Assistant compatible. It can be integrated with Sonos systems for hands-free control of your fridge. It can be integrated with IFTTT and SmartThings. You can do multiple operations using the app. You can virtually see what is in the fridge even if you’re sitting far away. You can know if the fridge door is open, if the icemaker tray is empty, and set alerts for water filter changes. The fridge costs $4,199.

LG InstaView™ Door-in-Door® refrigerator
You knock on the fridge door twice, and you can get a view of everything inside instantly. One of the more popular smart refrigerators today, its other salient features are:

• 27 cubic feet storage
• Extra hygienic water dispenser
• Uvanno technology that destroys bacterial
• Craft icemakers
• Smart pull handles for freezer
• Extra door bins

Smart features
The smart cooling system tracks temperature fluctuations and vents in strategic places throughout the fridge. SmartDiagnosis™ helps remote diagnosis and troubleshooting of problems. Once connected to Wi-Fi, the LG web OS combined with Alexa or Google Assitant helps you search recipes, play music, and place orders for groceries. You can set tags and add stickers on the items inside to indicate expiry dates. You can set up memos and to-do-task on the display screen. You can view your fridge from the supermarket and buy groceries accordingly. It costs $3,419..

Samsung Family Hub™ refrigerator
As the name indicates, this is ideal for large families and is made of black stainless steel with a 22 cubic feet capacity. Its s alient features include:

• Stainless steel paneling
• Triple cooling system for optimal temperature and humidity control
• Can produce 8.8 lbs of ice
• Adjustable slide-in or flip-up shelves
• Wine rack

Smart features
You can change the refrigerator into a freezer and back by pressing one button. It has high-efficiency LED lighting. It is Wi-Fi enabled and Bixby compatible. It has three built-in cameras, and you can view the contents of the fridge through your smartphone. You can create a fun FamilyHub™ screen by adding pictures, personalized notes, and stickers. You can connect it with other smart appliances in the house, like a smart washing machine. You can also monitor your front door or your kid’s room. What’s more, answer your phone through the fridge! It has many more other smart features making it one of the smartest refrigerators. It costs $4,099.