The device connection test provides the connection strength of any device connected to the Xfinity Gateway. The results don’t show a numerical speed test but instead show the activities supported by your WiFi signal. When selecting the connected device, you’ll see: Green check marks next to ...
Good coverage means your device is getting a strong WiFi signal. That strong signal will also deliver as much speed as your device can handle. As you move away from your Gateway (modem or router), signal strength diminishes, slowing upload/download speeds and reducing coverage. The placement ...