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 ...

Comcast launched Xfinity Shield on August 18, 2026, transforming the leased routers inside tens of millions of American homes into always-on motion sensors — at no additional charge. The free tier is ...

Comcast has rolled out a new motion-sensing technology to its latest home routers, allowing homeowners to receive notifications about activity detected inside their house while they are away. The free ...

Billed as an "always-on layer of cybersecurity," Comcast has rolled out Xfinity Shield, an AI-assisted home network and family protection product supported by operator-supplied gateways and routers.

We use the router in our home to connect to the internet, but it can do quite a bit more. Comcast shows that with Xfinity Shield, which has turned millions of devices already installed in homes into ...