Aqara Presence Sensor FP300 Wireless 5-in-1 Motion Sensor with mmWave
Quick take
The Aqara FP300 is a wireless presence sensor designed to detect human presence even when you are still, using 60GHz mmWave together with PIR. It also measures light, temperature, and humidity, which makes it useful for automations that go beyond “motion happened.” The main caveat is setup, especially if you plan to rely on Matter over Thread without an Aqara hub.
Pros and cons
Pros
- Designed for presence and still-detection by combining 60GHz mmWave and PIR (less “no retrigger” behavior).
- 5-in-1 sensing includes light, temperature, and humidity for richer automation triggers.
- Wire-free installation with adjustable mounting, suitable for wall, ceiling, or corner placement.
- Long battery estimates, using two CR2450 batteries, plus optional sensor deactivation to conserve energy.
- Multi-protocol support: Matter over Thread and Zigbee, plus support for ecosystems like Apple Home, Home Assistant, Alexa, and Google Home.
Cons
- Matter over Thread setup can be hit-or-miss depending on your Thread border router and ecosystem configuration.
- Absence confirmation timing is configurable only down to a relatively longer minimum setting, which can slightly delay “absence” behaviors after you leave.
- Physical design is compact but has visible branding, so it may not match every “invisible sensor” preference.
What buyers think
Buyer feedback is broadly positive on responsiveness for presence detection, with several shoppers describing reliable behavior once the device is properly integrated. Review themes also mention that pairing is easier when the Thread ecosystem is configured cleanly and consistently, and that firmware and hub updates can matter for initial setup. Where concerns appear, they tend to center on Matter over Thread behavior being unreliable for some setups, making automations that depend on accurate “presence detected” state less dependable.
What the FP300 is, and why mmWave presence matters
Traditional motion sensors are great at detecting movement, but they can struggle when someone stays still, like sitting, standing at a vanity, or lingering in a room. The FP300 uses 60GHz mmWave radar plus PIR detection to identify human presence and presence-related state changes, which is the core reason people use presence sensors for lighting and comfort automations.
On top of presence, the FP300 adds light, temperature, and humidity sensing. That can be helpful if you want one device to feed multiple automation rules, for example adjusting lighting conditions based on ambient brightness while using presence for occupancy timing.
Key features that affect daily automation
Presence detection with adjustable placement
The sensor is designed for flexible placement, with a multi-axis adjustable mount. It is intended for wall, ceiling, or corner use, and it specifies a 120° field of view with detection up to 6 m (20 ft). In practical terms, this matters because mmWave and PIR coverage can be very location dependent, and getting placement right can reduce “missed presence” moments.
One device for lighting plus environmental control
Because it includes light, temperature, and humidity, you can build automations that respond to both occupancy and conditions. This can simplify setup in rooms where you want “comfort lighting” and environmental awareness without adding separate sensors.
Battery-powered convenience
The FP300 runs on two replaceable CR2450 batteries. Battery life estimates are up to 3 years in Zigbee mode or 2 years in Thread mode, and the option to deactivate certain sensors can help extend runtime if you only care about specific inputs.
Compatibility and integration: matter over thread vs zigbee
The FP300 supports both Matter over Thread and Zigbee, with compatibility spanning Apple Home, Home Assistant, Alexa, Google Home, SmartThings, and Homey, depending on the ecosystem and hub setup.
A crucial practical difference is that some configurations require a Thread Border Router and Matter controller, and Zigbee integration can require a Zigbee hub. If you already have those components, the device can fit into your setup cleanly. If you are building from scratch, plan your integration path before buying.
Setup experience and the biggest buying caveat
Most positive reports focus on responsiveness and stable operation after pairing is correct. Some negative feedback highlights situations where Matter over Thread does not provide consistent “presence detected” state updates for automations, particularly when the Thread hub and ecosystem pairing are not aligned. Another recurring theme is that firmware or hub updates can be important for pairing success.
If your home automation relies heavily on precise presence state for triggers, it is worth prioritizing a setup you can verify end-to-end (device connects, state updates are stable, and automations respond) before fully trusting it for critical routines.
Pros and cons for different types of buyers
Best for
- People who want presence detection that can behave better than movement-only sensors when someone stays still.
- Shoppers building richer automations that use occupancy plus light, temperature, or humidity inputs.
- Smart home users who already run, or are willing to configure, Thread and/or Zigbee infrastructure.
- Anyone looking for wire-free placement flexibility without running sensor wiring.
Who should avoid (or think twice)
- If you only want a “plug-and-play” Matter-over-Thread presence sensor experience with no control over your Thread border router, you may run into configuration sensitivity.
- If your automations are extremely time-critical based on immediate absence state, the minimum “absence confirmation period” setting may feel a bit slow for some preferences.
- If you strongly prefer minimal, non-branded hardware aesthetics, the visible branding may be noticeable in-room.
Verdict
The Aqara FP300 is a strong fit for people who want presence detection with mmWave and PIR and also value multi-sensor inputs for automation. It is less ideal for buyers expecting effortless Matter-over-Thread behavior in every setup, especially without a clear Thread border router and controller plan. If you are prepared to tune your integration path, it can be a very practical all-in-one presence and environmental sensor for modern smart homes.
FAQ
Is the FP300 a motion sensor or a presence sensor?
It is primarily a presence sensor built for human detection, including when people are still, using 60GHz mmWave radar plus PIR. It can also function as a trigger source for “presence detected” or “presence absent” style automations.
What does “5-in-1” mean on the FP300?
The device combines presence detection (60GHz mmWave and PIR) with light sensing, temperature sensing, and humidity sensing.
Does it work with Matter?
Yes, it supports Matter over Thread. Using Matter can involve a Thread Border Router and a Matter controller depending on your ecosystem.
Does it work with Zigbee?
Yes, it supports Zigbee integration. Zigbee setups may require a compatible Zigbee hub.
How long does the battery last?
Battery life estimates are up to 3 years in Zigbee mode and up to 2 years in Thread mode, using two replaceable CR2450 batteries. Battery life can also be influenced by optional sensor deactivation.
What’s the main reason people have issues with automations?
The most significant concern is that some Matter over Thread configurations can produce inconsistent presence state updates, which can make presence-based automations feel unreliable until the Thread/Matter setup is aligned.
What’s included in the box?
The box includes the FP300 multi-sensor, a sticker, and a user manual.
Specifications
| Product Title | Aqara Presence Sensor FP300 Wireless 5-in-1 Motion Sensor with mmWave, PIR, Light, Temperature & Humidity Detection, Thread & Zigbee, Supports HomeKit, Home Assistant, Alexa, Google Home |
|---|---|
| Category | Electronics > Security & Surveillance > Motion Detectors |
| Brand | Aqara |
| Manufacturer | Lumi United Technology Co., Ltd |
| Model Number | PS-S04E |
| Color | White |
| Item Weight | 0.13 Pounds |
| Power Source | Battery Powered |
| Maximum Range | 6 Meters |
| Mounting Type | Wall Mount |
| Battery Description | Lithium Metal |
| Battery Average Life | 3 years |
| Compatible Devices | Apple Home, Home Assistant, Alexa, Google Home, SmartThings, Homey, Aqara Zigbee Hubs |
| Number of Batteries | 2 Nonstandard Battery batteries required. (included) |
| Antenna Location | Presence Sensor for Home Security, Presence Sensor for Moving and Still Detection, Presence Sensor for Smart Kitchen Assistant, mmWave Presence Sensor Home Automation, mmWave Presence Sensor for Light Detection |
| Smart Home Compatibility | Smart Home Compatible |
| Frequency | 60 GHz |
| Item Dimensions D x W x H | 1.65"D x 1.65"W x 1.97"H |
| UPC | 192784002261 |
| Mfr Part Number | PS-S04E |
| Built-In Media | Multi-Sensor FP300 × 1, Sticker × 1, User Manual × 1 |
| Unit Count | 1.0 Count |
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