i bought this cooktop because it can integrate with smartthings, but that only lasted for 9 months, then it stopped working. i tried several troubleshooting options but nothing worked. contacted samsung customer support and they have no idea what is smart connect and how to reset it let alone troubleshoot it. i am disappointed. otherwise the cooktop itself is good. but cleaning it is very difficult, the panel around the knobs are poorly designed that food and trash can get between the knobs and get into the circuit panel. it is super hard to clean that part.