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. Strength and speed of signal will depend on your internet provider.
 This is based on only using connected devices at a data rate of 1 Mbps each. Requires sufficient broadband internet connection and connected devices to be located within Wi-Fi coverage area described at g. co/nestwifi/coverage. Strength and speed of signal will also depend on your internet provider.