TechShelly’s new presence sensor detects up to ten people without a camera

Shelly’s $84.99 Presence Gen4 uses mmWave radar, rather than a camera, to detect people’s and pets’ presence, movement, and activity. It can track up to ten people and trigger smart-home automations in customizable zones, and works with several major smart-home systems.

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TThe Verge★★☆☆☆2026-10-15 15:00Original