# Comcast Xfinity WiFi Motion feature rollout

> Live situation record from CLSTR: https://clstr.news/situations/comcast-xfinity-wifi-motion-feature-rollout
> Updated: 2026-08-27T11:03:00.000Z. Sources: 5. Developments: 2.

Comcast has introduced ‘Xfinity WiFi Motion’, a feature within its Xfinity Shield security platform. The technology detects movement inside a home by monitoring disruptions in radio frequency fields between an Xfinity gateway and stationary connected devices, such as smart speakers or TVs. This method allows for motion detection without the use of cameras or microphones.

Users can manage the service through the Xfinity app by setting sensitivity levels, scheduling active times, and defining specific sensing zones. While the feature is compatible with various Technicolor gateway models, certain CommScope XB7 units are excluded. 

The rollout has prompted discussions regarding privacy, as the system generates timestamped logs of movement. Terms of service indicate that Comcast may share this data with authorities without notifying subscribers, raising concerns about the ability of broadband providers to track occupancy patterns and household movement.

## Timeline

### 2026-08-27: Comcast rolls out WiFi Motion home security feature

Comcast is rolling out WiFi Motion via its Xfinity Shield suite, using radio frequency signals to detect movement in homes without cameras.

3 sources. https://clstr.news/cluster/comcast-rolls-out-wifi-motion-home-security-feature

### 2026-08-25: Comcast Xfinity routers now feature WiFi-based motion detection

Comcast’s Xfinity WiFi Motion uses router signal disruptions to detect movement in homes without cameras, though terms of service allow the company to share movement logs with authorities.

2 sources. https://clstr.news/cluster/comcast-xfinity-routers-now-feature-wifi-based-motion-detection

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Cite as: Comcast Xfinity WiFi Motion feature rollout. CLSTR, https://clstr.news/situations/comcast-xfinity-wifi-motion-feature-rollout