You can operate your refrigerator through your smartphone, thanks to the Wi-Fi-enabled Samsung 653 L Side-by-side Refrigerator. Boasting AI-based SmartThings technology, this refrigerator can calculate its energy consumption and allows you to set a limit. Featuring up to five conversion modes, it offers effective cooling to retain the freshness of your stored food and groceries. Furthermore, this refrigerator is integrated with an alarm that notifies you in case the door is open for more than 2 minutes.