Your home router can already do a lot, but that didn't stop Comcast from adding another feature to its Wi-Fi routers: Motion ...

Xfinity Shield turns compatible Xfinity Gateways into motion sensors using existing Wi-Fi signals and connected devices. Wi-Fi Motion is opt-in and disabled by default, but Comcast may disclose ...

Your Xfinity router might already be able to sense when someone walks through your house. It didn’t cost you a thing. Comcast has started rolling out a new feature called WiFi Motion. It turns your ...