The REF-659 uses intelligent technology for an improved user experience. On the right door there is a large Smart Center. The retrieval of recipes is just as possible as online shopping or the playback of news and videos. The small screen on the left door records the storage cycle of the food products. The refrigerator is additionally equipped with sensors. As soon as a user approaches, the refrigerator light turns on and the food products can be seen from the outside through the transparent doors.