Discover the best smart home sensors for presence detection, motion tracking, Matter, Thread, Zigbee and smarter home automation.

⚡ Quick Picks

🥇 Best Overall: Aqara Presence Multi-Sensor FP300

🥈 Best Advanced Presence Sensor: Aqara Presence Sensor FP2

🥉 Best Matter Motion Sensor: Aqara Motion and Light Sensor P2

💰 Best Value: Aqara Motion Sensor P1

🏠 Best Multi-Purpose Sensor: Aqara Multi-State Sensor P100

Aqara Presence Multi-Sensor FP300

The Aqara Presence Multi-Sensor FP300 is our top overall choice because it combines presence detection with useful environmental sensing in a single device.

The FP300 combines PIR and 60GHz mmWave sensing. Unlike traditional motion sensors that mainly react to movement, mmWave technology can help detect a person who remains relatively still.

It also includes temperature, humidity and ambient-light sensing, giving you additional information that can be used in smart-home automations.

The FP300 supports both Zigbee and Thread, giving buyers flexibility depending on their smart-home setup. Aqara says Thread mode can integrate through a compatible Matter controller, while Zigbee mode unlocks additional Aqara Home features.

Why we like it

• 60GHz mmWave presence detection
• PIR motion detection
• Temperature sensing
• Humidity sensing
• Ambient-light sensing
• Thread and Zigbee support
• Flexible wall, ceiling and corner placement
• Battery-powered design

Best for

Buyers who want one advanced sensor to handle presence detection and several environmental measurements.

Things to consider

Some advanced features depend on the connection method and ecosystem. Zigbee mode through Aqara Home can provide access to features that may not be available through every Matter platform.

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Aqara Presence Sensor FP2

The Aqara Presence Sensor FP2 is designed for buyers who want more advanced presence detection than a traditional motion sensor can provide.

It uses 60GHz mmWave radar to detect presence, including people who may be sitting still. This makes it particularly useful for bedrooms, offices, living rooms and other areas where people may remain stationary for long periods.

One of its standout features is zone-based detection. The sensor can divide a room into areas and use presence information to create more specific automations.

Unlike the battery-powered sensors in this guide, the FP2 uses USB-C power, making it better suited to permanent installation near a power source.

Why we like it

• 60GHz mmWave radar
• Presence detection
• Multi-person detection
• Room-zone detection
• USB-C powered
• Wi-Fi connectivity
• Useful for advanced automations

Best for

Smart-home enthusiasts who want detailed room presence information and more sophisticated automations.

Things to consider

The FP2 is a powered sensor rather than a small battery-powered device. Installation therefore works best where a suitable USB power source is available.

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Aqara Motion and Light Sensor P2

The Aqara Motion and Light Sensor P2 is a good choice for buyers who want a compact motion sensor built around newer Matter and Thread technology.

The P2 combines motion detection with an ambient light sensor, allowing it to trigger automations based not only on movement but also on the brightness of the room.

Because it uses Thread and Matter, it can fit into modern multi-platform smart-home setups when the required Matter controller and Thread Border Router are available.

This makes the P2 particularly interesting for buyers who want to move beyond older proprietary smart-home sensor systems.

Why we like it

• Matter support
• Thread connectivity
• Motion detection
• Ambient-light sensing
• Wide detection angle
• Compact design
• Good fit for modern smart-home ecosystems

Best for

Buyers who want a modern Matter-compatible motion sensor for lighting and automation routines.

Things to consider

Matter operation requires compatible Thread infrastructure, so check that your existing smart-home setup includes the necessary controller and Thread Border Router.

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Aqara Motion Sensor P1

The Aqara Motion Sensor P1 is a practical option for buyers who want reliable motion detection without moving to a more advanced presence-sensing system.

It uses Zigbee 3.0 and is designed to work with an Aqara Zigbee hub. The sensor can detect movement across a wide field and also includes light sensing for useful automation triggers.

Its long battery life and compact design make it suitable for placing around the home in areas such as hallways, bedrooms, entryways and living spaces.

Why we like it

• Zigbee 3.0
• Motion detection
• Light sensing
• Adjustable sensitivity
• Wide detection angle
• Long battery life
• Compact design

Best for

Buyers who already use an Aqara hub and want dependable motion detection at a lower level of complexity.

Things to consider

The P1 is a Zigbee sensor and requires a compatible Aqara hub. It is therefore not the best choice if you specifically want a standalone Matter-over-Thread sensor.

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Aqara Multi-State Sensor P100

The Aqara Multi-State Sensor P100 is one of the most interesting sensors in this lineup because it combines door/window monitoring with a separate object-monitoring mode.

In Open/Close Monitoring mode, the P100 can detect whether a door, window or other supported object is open or closed. Its single-body design is intended to simplify installation compared with traditional two-piece magnetic contact sensors.

In Object Monitoring mode, the P100 can detect events such as movement, tilt, vibration, fall and orientation. These advanced functions require Zigbee operation with a compatible Aqara hub.

The P100 supports both Zigbee and Thread. Through Thread and Matter, it can connect with supported ecosystems, while Zigbee mode unlocks additional Aqara Home functionality.

Why we like it

• Door and window monitoring
• Object monitoring
• Movement detection
• Vibration detection
• Tilt and orientation detection
• Fall detection
• Thread and Zigbee support
• Matter compatibility

Best for

Buyers who want one flexible sensor that can monitor doors, windows and objects in different smart-home scenarios.

Things to consider

Only one operating mode can be active at a time, and the advanced Object Monitoring features require Zigbee and a compatible Aqara hub.

Check the latest Amazon price →

Sensor	Best For	Main Strength	Connectivity
Aqara FP300	Overall	Presence + environmental sensing	Thread / Zigbee
Aqara FP2	Advanced Presence	mmWave + room zones	Wi-Fi
Aqara P2	Matter Motion	Motion + light sensing	Thread / Matter
Aqara P1	Value	Simple motion detection	Zigbee
Aqara P100	Multi-Purpose	Open/close + object monitoring	Thread / Zigbee

❓ Frequently Asked Questions

What is the best smart home sensor in 2026?

For this guide, the Aqara Presence Multi-Sensor FP300 is our overall pick because it combines mmWave and PIR presence detection with temperature, humidity and light sensing.

What is the difference between a motion sensor and a presence sensor?

A motion sensor is mainly designed to detect movement, while a presence sensor can detect that someone remains in an area even when they are relatively still.

Is mmWave better than PIR?

Neither technology is automatically better for every situation. PIR is excellent for simple movement detection and low-power applications, while mmWave can provide more detailed presence detection.

Does the Aqara FP300 support Matter?

The FP300 can integrate with Matter ecosystems through compatible Thread or Aqara hub configurations. The exact features available depend on the protocol and ecosystem being used.

Does the Aqara FP2 need an Aqara hub?

The FP2 is designed as a Wi-Fi-powered presence sensor and does not require an Aqara hub for its basic operation. It connects through Wi-Fi and integrates with supported smart-home platforms.

Does the Aqara Motion Sensor P1 support Matter?

The P1 is a Zigbee sensor designed for use with a compatible Aqara Zigbee hub. It should not be treated as a native Matter-over-Thread sensor.

Does the Aqara Motion and Light Sensor P2 use Thread?

Yes. The P2 uses Thread and supports Matter, but a compatible Matter controller and Thread Border Router are required for Matter operation.

What makes the Aqara P100 different?

The P100 combines open/close monitoring with a separate object-monitoring mode. In Zigbee mode with a compatible Aqara hub, it can provide additional information such as movement, vibration, tilt, fall and orientation.

Do smart sensors work without a hub?

It depends on the sensor. Some Wi-Fi or Matter-over-Thread sensors can work through compatible controllers and network infrastructure, while Zigbee sensors commonly require a hub or coordinator.

🏆 Final Verdict

The best smart home sensor depends on exactly what you want your home to detect.

Aqara Presence Multi-Sensor FP300 is our overall pick because it combines advanced presence detection with temperature, humidity and light sensing.

Aqara Presence Sensor FP2 is the better choice for enthusiasts who want advanced mmWave presence detection and room-zone awareness.

Aqara Motion and Light Sensor P2 is a strong choice for buyers looking for a modern Matter and Thread motion sensor.

Aqara Motion Sensor P1 remains a practical value option for Aqara users who want dependable Zigbee motion detection.

And the Aqara Multi-State Sensor P100 stands out for buyers who want a more flexible sensor capable of open/close and object-monitoring scenarios.

Before buying, check the type of detection you need, your existing smart-home ecosystem and the wireless protocol required. The right sensor can turn a collection of smart devices into a much more responsive and automated home.

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