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New Video – Smart Home Presence Sensors- A Detailed Comparison of Aqara, SwitchBot, and Meross

17 January 2026 1 min read

Smart Home Presence Sensors: A Detailed Comparison

After testing the latest battery-powered smart home presence sensors from Aqara, SwitchBot, and Meross, here’s a quick comparison to help you decide which sensor suits your needs:

Battery Life

The SwitchBot Presence Sensor leads with an impressive 12-month battery life, followed by the Meross MS605 with around six months. The Aqara FP300 has a more modest three-month lifespan.

Built-in Sensors

  • Aqara FP300: Motion + Temperature & Humidity
  • SwitchBot Presence Sensor: Motion only
  • Meross MS605: Motion + Light (lux) + Temperature

Platform Compatibility

All three sensors work with popular smart home platforms like Apple Home, Home Assistant, and Alexa. Matter compatibility is also supported:

  • Aqara FP300 & Hub: Matter ready (with Hub)
  • SwitchBot Presence Sensor & Hub Mini: Matter compatible
  • Meross MS605: Matter compatible

Suitability for Different Rooms

The Aqara FP300 is ideal for areas where temperature and humidity tracking are essential, like bedrooms or plant rooms. The SwitchBot Presence Sensor is perfect for high-traffic areas due to its excellent battery life. Meanwhile, the Meross MS605 shines in living spaces where light levels matter.

Verdict

If you prioritize battery life and Matter compatibility, consider the SwitchBot Presence Sensor. For temperature and humidity tracking, choose the Aqara FP300. Want comprehensive sensors for living areas? Go for the Meross MS605.

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Written by Mark's Tech Blogs

Reviews smart home tech hands-on, in his own house, before it goes on the channel.

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