TechComcast is turning millions of its routers into motion detectors
Comcast is enabling free Wi-Fi motion sensing on millions of Xfinity gateways, letting compatible routers detect movement by monitoring disruptions in Wi-Fi signals and send home-activity alerts. The feature is rolling out through the Xfinity Internet app for XB7 and newer gateways, and users can opt in or out.
TThe Verge★★☆☆☆2026-08-18 13:30Original
Comcast is turning millions of its routers into motion detectors
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