A:Answer The Nest Wifi can be combined with Google Wifi points or Nest Wifi (routers or points) for additional coverage. All Google Wifi and Nest Wifi devices are compatible to create a mesh system. And we recommend a maximum of five Wifi points in a single mesh setup including the primary router. Also, the placement of your Wi-Fi router and points is vital to have reliable Wi-Fi throughout your home. As a general rule, points work best when they’re no more than two rooms away from each other. If the far end of your house has weak Wi-Fi, don’t put a Wifi point in that exact spot. Instead, put it part way in that direction. Visit this link for more details: https://support.google.com/googlenest/answer/7182840