Opinion: Comcast's new motion detection technology could benefit your home, but it also raises privacy concerns. The details are in the fine print.

Xfinity Gateways into motion sensors with WiFi Motion, a new free feature included in the Xfinity Shield offering.

A free Wi‑Fi upgrade taps existing gateways and stationary devices to map in‑home movement with signal shifts.

Xfinity Shield is a combination of cyber and home security using several new technologies I've seen in recent years.

Comcast rolled out a no-cost motion sensor built into Xfinity WiFi, detecting activity without cameras but stopping short of real monitoring.

Although Comcast is pitching 'WiFi Motion' as a home security solution that requires opt-in, the same capability is raising questions about privacy.

The US provider Comcast is now introducing WiFi Motion – a technology that uses Wi-Fi signals to detect movement – in routers and other products. Here’s how it works and what the risks of this new ...

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

Following online backlash over its WiFi Motion feature, the company says it keeps a week of your motion history — and that it ...