An ultra-accurate presence monitor, the SwitchBot Presence Sensor detects motion and even breathing with radar and light sensing.

• Motion & Presence Detection: Uses mmWave radar with PIR and light sensing to detect motion and subtle posture changes. It keeps lights and automations active when someone is still.


• Battery Life & Flexible Installation: Runs on two AAA batteries for up to 2 years and mounts on a magnetic base.


• Instant Local Automations: Works without a hub for fast local triggers and links directly to SwitchBot devices. Add a SwitchBot Hub for Matter and cloud scenes.


• AI Anti-Interference: AI self-learning filters noise from fans and AC. Meanwhile, the rotatable base minimizes the detection zone, reducing false triggers.


• Wide Coverage & Platform Support: Covers 120° with up to 26 ft for motion and 16 ft for stationary presence. It works with HomeKit, Alexa, Google, and Home Assistant.

The Presence Sensor adds reliable presence detection to lights, HVAC, and smart home automations!

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