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 ...

Xfinity has launched WiFi Motion, an opt-in tool that lets compatible home routers detect activity inside a residence without using cameras, microphones, video, or other mainstream security sensors.

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If you use Comcast's Xfinity broadband service, you might be eligible for a pretty interesting freebie: a layer of home security that doesn't require cameras or any additional hardware.

Why did some things happen? Why didn’t others? What happened instead? Were some outcomes predestined? And what begs for ...

A developer traced his cutting-out Bluetooth headphones to two silent WebAudio graphs on the AliExpress homepage. Firefox says the technique no longer works.

Comcast customers can now enjoy a more capable Wi-Fi router, as the company has just enabled its routers to also be used as ...

Comcast made Wi-Fi motion sensing a headline feature on millions of Xfinity gateways. It reads the ripples your body makes in ...

Comcast, the largest residential internet service provider in the US, is introducing a new feature called “WiFi Motion” that enables physical motion detection using nothing but Wi-Fi signals. By ...

This voice experience is generated by AI. Learn more. This voice experience is generated by AI. Learn more. Comcast is introducing "WiFi Motion," a new feature transforming compatible Xfinity Gateways ...