Optimizes Wi-fi for best performance. Connect and control directly from your cellphone. Can connect to many devices. Anything from lights and cameras to locks and thermostats.The item "Samsung SmartThings Wifi Whole Home Mesh Wi-Fi System + Smart Home Hub (3 Pack)" is in sale since Saturday, July 27, 2019. This item is in the category "Consumer Electronics\Surveillance & Smart Home Electronics\Other Smart Home Electronics". The seller is "nicrodr_1475" and is located in Fort Lauderdale, Florida. This item can be shipped to United States.