Comcast is activating free Wi-Fi motion sensing on Xfinity gateways, allowing its routers to detect movement at home.
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 ...
Comcast launched Xfinity Shield on August 18, 2026, giving every subscriber with a compatible router a free motion-sensing system that creates a timestamped log of household movement — and ...