LG has announced its second-generation smart appliances, including a refrigerator with a fully-transparent screen.

Brands such as LG, Samsung, Maytag and more are included in the sale. LG is taking up to $2,000 off its line of refrigerators. After discount, prices start as low as $649. The sale includes ...

LG's Smart French Door Refrigerator features an innovative transparent T-OLED display integrated into the upper right door.