Comcast Xfinity WiFi Motion
Comcast (Xfinity) · Router / Wi-Fi Motion Sensing
✓ Reviewed
Index
Turns ordinary Wi-Fi signal disruption into a room-level presence and motion detector with no camera or wearable, and its terms allow disclosure to law enforcement without further notice.
Why this rating
Comcast's Xfinity WiFi Motion converts ordinary Wi-Fi signal disruption into room-level presence detection and explicitly permits disclosure to law enforcement without further customer notice.
What it is
- Requires a cloud account
- Manufacturer
- Comcast (Xfinity)
- Category
- Router / Wi-Fi Motion Sensing
- Model years
- 2023-present
- Market status
- Current
- Companion app
- Xfinity App
The evidence 3
Independent research, regulatory action, lawsuits, breaches and journalism about this device — the "what actually happens" axis. Each links to its source.
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Follow-up coverage of privacy concerns around Comcast's Xfinity WiFi Motion presence-detection feature and law enforcement data access.
Why it matters here: Follow-up coverage of WiFi Motion privacy concerns and law enforcement access.
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Vice's investigation into Comcast's Xfinity WiFi Motion feature, which uses Wi-Fi signal disruption to detect in-home movement without a camera.
Why it matters here: Vice's investigation is directly about Comcast's Xfinity WiFi Motion feature.
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Explains the broader category of Wi-Fi-sensing-based motion detection features and the privacy trade-offs they introduce.
Why it matters here: TechRadar explainer covering the broader Wi-Fi-sensing motion-detection category including Xfinity.
Where your data goes
Third parties this device's data has flowed to, and on what basis. An ended tag means the flow has verifiably stopped — it stays listed for the record.
- Law Enforcement (generic/government requests)
Descriptive, cited, not legal advice; ratings are versioned and corrections create a new version. Data from the IoT Info Grabber DB research project, CC BY-SA 4.0.