WEBMay 8, 2017 · Comcast today launched Xfinity xFi, a new and personalized Wi-Fi experience that provides a simple digital dashboard for customers to set up their home Wi-Fi network, find their password, see what devices are connected, troubleshoot issues, set parental controls and even pause Wi-Fi access on their home network during dinner or bedtime. xFi gives customers unprecedented visibility and control ...