SwitchBot Presence Sensor

This presence sensor uses mmWave radar, light-sensing technology, and PIR to detect chest movements. It operates wirelessly for up to 2 years and can be mounted magnetically or on walls. It supports smart automations with SwitchBot devices.

• The description claims the sensor can detect subtle chest movements.
• The description claims the sensor operates wirelessly for up to 2 years.
• The description claims the sensor can be mounted magnetically or on walls.
• The description claims the sensor supports smart automations with SwitchBot devices.