Google wifi will let you enjoy a fast signal in every room and on every device. Network Assist technology keeps your connection fast by always selecting the clearest channel and fastest band for your devices. A simple app gets you set up quickly and allows you to see what’s connected, prioritize devices, and pause the Wi-Fi on kids’ devices. A single Wi-Fi point covers up to 1,500 sq. ft., and a set of three covers homes up to 4,500 sq. ft. Wi-Fi points work together so you can add more if you need additional coverage.