Google Nest Wifi 1 Pack packaged with a Google Seal for Online Marketplace Google Nest Wifi is the easy to set up whole-home mesh Wi-Fi system. Nest Wifi routers work together to blanket your whole home in fast, reliable Wi-Fi and eliminate buffering in every room, on every device – with coverage up to 4400 square feet. This is Wi-Fi the way it should be.  Home size, materials, and layout can affect how Wi-Fi signal travels. Larger homes or homes with thicker walls or long, narrow layouts may need extra Nest Wifi devices for full coverage.  This is based on only using connected devices at a maximum data rate of 1Mbps. Requires sufficient broadband internet connection and connected devices must be located within Wi-Fi coverage area.  Strength and speed of signal will depend on your internet provider.