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Wednesday, Oct 21
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Features
- [Advanced Multi-Zone Detection] The Aqara Presence Sensor FP2 (2.4GHz Wi-Fi only) outperforms traditional PIR motion sensors by using a single radar sensor to monitor areas up to 40m2 (430 sq ft). Create up to 30 zones (e.g., sofa, bed, desk) and assign custom automations to each. It combines the functions of multiple PIR sensors in one. Note: Use a 5V1A power adapter (not included) and keep the product continuously powered during use.
- [Multi-Person & Fall Detection] The mmWave Presence Sensor FP2 can detect up to 5 people at the same time and trigger different scenarios and automation. Mount it on the ceiling to enable Fall Detection Mode, which sends alerts via the app if a fall is detected. (Note: Fall Detection Mode works only when ceiling-mounted.) For a stable connection, ensure the sensor is placed within 6 meters (19 feet) of your router.
- [Ultra-high Precision with More Privacy] The presence sensor uses millimeter-wave radar to accurately detect human presence. You can define interference areas in the application, exclude objects such as plants, curtains, or pets, and set the filter height to ignore fan movement or crawling pets, ensuring that human presence is accurately detected. No camera is required, ensuring maximum privacy. With an IPX5 waterproof rating, FP2 is also ideal for humid environments like bathrooms.
- [Multi-Ecosystem Support] The Aqara Presence Sensor is exposed as multiple sensors to HomeKit, Alexa, Google Home and Home Assistant. (Note: The device can be added directly to Home Assistant using HomeKit Controller integration. Please connect the FP2 to Aqara Home before enabling skills in Google Home and Alexa.) You can integrate the smart motion sensor easily without requiring an Aqara hub, which is a great solution for smart home enthusiasts. The dimension of Aqara FP2: 2.51*2.51*1.14 inch.
- [Advanced Elderly Care Monitoring] Support independent living with smart elderly care. The FP2 detects unusual inactivity and triggers alerts if no movement is sensed within a set time. Non-wearable sleep monitoring tracks sleep duration, stages, heart rate, and respiration, enabling personalized automations like custom wake-up scenes. It also syncs live positions to the cloud and uses AI to analyze movement patterns, helping assess well-being and provide families with timely care insights.
- [Built-In Light Sensor & Local Automations] The Aqara FP2 has a built-in light sensor, which provides greater flexibility and enjoyment when creating lighting automations (Only available in Aqara Home, HomeKit, and IFTTT). Moreover, automations of FP2 are executed without sending to the cloud and will keep working even if there is no internet connection. (Note: recommended distance between the router and the FP2 is no more than 393 inches, without any obstacles.)
Description
As a leading provider of smart home solutions, Aqara excels in delivering a wide array of award-winning, user-friendly smart home products and platform solutions tailored for your home. We proudly serve over 12 million customers in more than 170 countries and territories. Our products are designed to offer convenience, security, and energy efficiency, making your home smarter, more sustainable, and adaptive to your evolving needs. Zone positioning offers significant advantages over PIR sensors by monitoring rooms of up to 40㎡ (ca. 430 sq ft), and dividing them into up to 30 zones. It is suitable for variety of use cases based on the actual presence, which makes the automation configuration simpler than ever before. The FP2 supports detecting up to 5 people simultaneously, ideal for multi-occupant households. It's versatile for home automation, security, and energy management. Additionally, its AI Person Detection feature filters out interference like robot vacuums and pets, ensuring reliable alerts. The FP2 offers independent sleep monitoring without wearables. It provides historical reports of sleep monitoring. *Please install the device near the head of bed, between 0.8m-1m in height. You will not need several sensors to detect different areas within a room, and careful configuration of each sensor. With FP2, you will get multiple PIR sensors and even one extra light sensor. By implementing mmwave radar technology, the FP2 provides precise detection, even for the slightest of movements. It is also recording-free and wearable-free, ensuring maximum privacy for users. By mounting FP2 on the ceiling and activating fall detection mode, when someone falls, *after 1-2 seconds, it will detect and alert you through the app, thereby minimizing the risk of injury. Wi-Fi doesn't mean being dependent on the cloud.The FP2 can easily execute automations locally, ensuring uninterrupted operation even without an internet connection. The built-in light sensor allows for advanced automations based on illuminance levels. It supports wall mounting, ceiling installation（only for Falling Detection), and angle adjustment. The latest update introduces a new installation method enabling placement in the corner of a room. The sensor can be installed in humid environments such as bathrooms and outdoors under a roof. Presence Sensor FP2 Presence Sensor FP2 Set Motion Sensor P1 AI Presence Sensor FP1E How do I connect the Aqara Presence Sensor FP2 to the Internet via Wi-Fi? The Presence Sensor FP2 only supports 2.4GHz Wi-Fi networks. If you are using a dual-band router, please turn off the 5GHz Wi-Fi network before adding the hub. Note: Wi-Fi 6 is not supported. How can I ensure a stable connection for the Presence Sensor FP2? To ensure a stable connection, place presence sensor FP2 between rounte is no more than 6 meters（19 feet）.Make sure there are no metal obstacles between the sensor FP2 and the router.
Brand: Aqara
Color: White
Power Source: DC
Item Weight: 2.72 ounces
Maximum Range: 8 meters
Power Source: DC
Maximum Range: 8 meters
Mounting Type: Ceiling Mount
Battery Description: Battery not included
Temperature Range: 14 °F
Compatible Devices: Alexa
Lower Temperature Rating: 14 °F
Operating Temperature: 14 °F
Antenna Location: Presence Sensor for Moving and Still Detection, mmWave Presence Sensor Home Automation, mmWave Presence Sensor for Fall Detection, mmWave Presence Sensor for Light Detection, mmWave Presence Sensor for Sleep Monitoring
Upper Temperature Rating: 104 °F
Frequency: 60 hertz
Item Weight: 2.72 ounces
Item Dimensions D x W x H: 2.51"D x 2.51"W x 1.14"H
Color: White
Brand: Aqara
Manufacturer: Lumi United Technology Co., Ltd
Number of Items: 1
Number of Packs: 1
UPC: 192784000830
Unit Count: 1 Count
Item Highlight: 2.4 GHz Wi-Fi Required, Zone Positioning, Multi-Person & Fall Detection, Supports HomeKit, Alexa, Google Home, Home Assistant
Built-In Media: Presence Sensor FP2 ×1, User manual ×1, USB-C to USB-A Cable × 1, Metal Plate × 1, Sticker × 1, Screw Kit × 1
Item Type Name: Human Precense Sensor
Model Number: PS-S02E
Mfr Part Number: PS-S02E
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Wednesday, Oct 21
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Top Amazon Reviews
This product is absolutely amazing. I love having the ability to set multiple zones and each having different routines/automations. It is very easy to use and not having to worry about batteries is a major plus. If it's this good now, I can't wait to see the company's future products. Well worth the price! Update, still works very well. Once in awhile it has detection issues where one person won't be detected. I would like to see a microwave sensor that would really add functionality. With this one sensor I was able to remove 4 motion sensors. I can't wait to see the next version of this amazing sensor. No batteries required+++
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Reviewed in the United States on August 18, 2025 by If you have a wax deck DO NOT put silicone on it. You will damage the deck, belt, and other parts. There are two types of treadmill decks wax and silicone. Once again do not put silicone on a wax deck.
I've been incredibly excited for this to come out. I was able to purchase an FP1 model from Alibaba a few months back, which was never sold in the US, and it had promise but the motion detection capabilities were very lacking. I had to pair it with an Aqara motion sensor to get the best results. So when they talked about this version I was excited to see the updates made. Overall I really like this product but be warned, it's not perfect and definitely needs to be tweaked, hopefully future software updates will fix some of the things I ran into when setting it up. You really need to set up your zones in the Aqara app before you start messing with it in Homekit. I was able to purchase 2 of these, one for my kitchen/living room and the other in my master bathroom to replace the FP1 and Aqara motion sensor. For the kitchen one I've set up 4 total zones to control my Homekit devices, the main one being in the kitchen where I have 2 NanoLeaf lightstrips under my cabinets. When you walk into the kitchen the lights will turn on and when you walk out they'll turn off. Took a bit of time to get the zones worked out correctly but after messing with it I was able to get a good result. It's not perfect as it sometimes doesn't register that you've entered the kitchen or left but I'd say since tweaking everything in the beginning it works 90-95% of the time as I'd expect. In the master bathroom I set up 4 zones with 2 primarily being used to control devices. The bathroom area turns on the main lights from my Meross dimmer switch and the shower area turns on the shower light and shower fan with both regular Meross switches. Initial placement didn't work out very well as the bathroom mirror seems to mess with the sensor so I moved it to be over the mirror to get it out of the sensor's view and that seems to have fixed a lot of the initial issues I was having. The glass shower door seems to mess with it a little bit but overall like the kitchen one it's working 90-95% of the time as I would hope. I think after some more software updates this will be even better over time. The motion sensing actually works really well when it's functioning properly. It's incredibly fast, even faster than the regular Aqara motion sensors. The design of the FP2 is better than the FP1 as it's flatter and you can remove the cord from the sensor itself which uses USB C. The mount is very smart in my opinion as it is magnetic. So you get an adhesive sticker that you put the included metal disk on and your sensor sticks to the magnet which makes it so much more convenient to take off if needed. All in all I'm happy with the purchase but I will say it's a bit overpriced. I was hoping for this to cost around $50 so when I saw $82.99 I was in shock, thankfully at launch they did have a 15% coupon that helped a bit but I'd say if you can wait I'd wait for the price to drop a bit.
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Reviewed in the United States on April 27, 2023 by JasonB
Got this to use for presence detection in my bedroom. Unfortunately it has far too many problems to be useful. Minimal annoyance, this comes with a short USB cord but does not come with a power supply so you'll have to buy that separately. That's probably the nicest thing I can say about the product though. First, the setup is quite annoying as it requires an app with an account to set up the sensor, even if you only want to use it local with Homekit connectivity. There are also many confusing, contradictory, and vague labels and descriptions in the app that I'm guessing are related to badly translated words or unknown differences between parts of the world and no good descriptions such as which sensitivity is for what size room in quantifiable units. It is also very vague and confusing how you set up the detection zones/squares and then attempting to use the guided/automatic setup generates errors saying something can't overlap but doesn't really explain what is overlapping or wrong to guess how to fix it. Worth noting, Homekit integration (at least with Home Assistant) only shows a true/false indication of presence in a zone, not the count of how many people are in a zone like the Aqara app reports. So don't plan to use this to do something like tell if you have 1 vs multiple people in an area. Assuming you get it set up, it doesn't seem to work well. I tried having it in the middle of a wall as suggested, as well as in different corners of the room. All of these had massive mis-detections with numerous false-positive and false-negative results. I tried running the "AI learning" mode, however it didn't seem to help much. If I ran "learning" with my ceiling fan off, it would work decently until I turned the fan on or the blades were moved. If I ran "AI learning" with the ceiling fan on it would work slightly better on false-positives but frequently failed to detect people actually in the room. I'd also tried the "ignore pets" mode (which warns it will miss children) but it didn't actually seem to do anything for reducing false-positives from either of our dogs. Even more confusingly it seemed like it more-frequently would "lose track of" our bigger dog (around 50lb) and more frequently thought our smaller dog (around 40lb) was a person. The other very annoying thing I found was it seemed to have false-detection on stuff that can move around - for example the pillows on my bed being piled differently seemed to be detected as another person and/or it would get confused if I was laying on my side holding a pillow then got out of bed without putting the pillow back up at the headboard would think I was still in the bed after I left the room, or would think 2+ people were suddenly in the room. A similar thing happened when I did laundry and put the laundry bag on a chair until I got to folding the clothes it thought there was a person randomly in the chair. And again with a suitcase that I put down after a weekend trip when I didn't have time to unload and store it immediately. I also briefly tried this in our livingroom but it had many issues there too. It frequently "lost track of" where I was if I sat on the sofa behind a table in the middle of our room for a couple minutes but then getting up would think I was a 2nd person. Do that a couple times and it thinks there are 4 people sitting on the sofa when I'm the only one in the room and would not "clear" the ghost-people until I forced a re-learning or power-cycled the unit (and then that wouldn't fix the problem, just cleared it until I sat down again). It seems this product is aimed at only people who have a perfectly clean room with nothing in the middle and nothing that ever gets set down or moved, and does not have any ceiling fans. I guess maybe an office building or schoolroom might work acceptably but it sure is not suitable for a residence where you have personal belongings that can be picked up or set down on different furniture or might not put everything away instantly upon returning home. It also seems unsuitable if you have pets. I can't recommend this unit, especially given its quite expensive and requires constant power. I'm going to stick with inexpensive PIR sensors.
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Reviewed in the United States on March 30, 2024 by Matt M
Ok first, earlier reviews that talk about the shortcomings of the app and installation were on point at the time of their writing, however, with updates to the app and device, that is no longer the case. The app is much more intuitive and I’ve had no issues with detection and clearing. So much so, I now have three. I have one in the master bathroom, one in the kitchen, and another in the garage. These are all places where we might be for a while, moving too little for a traditional PIR motion sensor to pick up that we’re still present and so cut off the lights on us. This sensor is double the price of other motion sensors out there, but then there is a Great Deal more going on under the hood with this sensor. Also, the device is not battery powered, which I love. One less to keep up with and given all that it’s doing, you would be constantly changing the batteries anyway. Now if you want to add this device to Home Assistant as I did (it was useless to me otherwise), that too is an absolute breeze as an Apple iOS user, as long as you know how to do it - Apologies , I cannot speak for the Android path. There’s only one video out there describing it. It’s important that you know that this device DOES NOT require the Aqara hub as their customer service will tell you. In fact, it’s actually incompatible with it. The hub is used to add Zigbee based devices and the FP2 is WiFi based. It does not use Matter for the connection either. When adding the FP2 via the Aqara Home app in iOS, the app will automatically add the device to the Apple Home app. Once the entire set up m/config process is complete, you just need to open the Apple Home app, use the ellipsis in the upper-right to navigate to the room you selected for the device and remove either the luminosity or presence sensor from the app. Now open Home Assistant, navigate to Settings —> Devices and look for an as yet configured HomeKit integration with “FP2” in the name. Click configure and it will ask you for the 8 digit PIN code that is just above the QR code located on the swing arm on the back of the FP2 sensor. Once entered, the device is now available for automations and you done. Again, while this process is a cinch to execute, it is anything but intuitive so the process could either use some work or at the least they should make that process clear in the instructions or that the sensor ties itself to Apple Homekit. I also think they should make it clear in both the instructions and on the item page in Amazon that the FP2 cannot be added to the Aqara hub rendering the hub irrelevant for the FP2. Other than that, this sensor hits all the marks and is Exactly what we needed.
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Reviewed in the United States on April 20, 2024 by Hurtt5
The Aqara Presence Sensor FP2 is a promising device which has the potential to transform smart home automation. I will echo the reviews of others who feel this device is in a beta state. I consider myself very technical, but there has been a lot of trial/error and tinkering to get the FP2 configured properly. I am currently using the device with the Aqara app, and exposing the zones to Home Assistant via the HomeKit integration. The FP2 is very quick to detect when someone enters/exits a room and trigger automations. Each zone created in the Aqara app comes into Home Assistant as its own presence sensor which can be used to trigger automations. The light sensor is also exposed to Home Assistant, so lighting automations can only run if the light level is below 100 lux, etc. While $82.99 is steep for one sensor, combining multiple zones with the lux sensor opens the door to some incredibly powerful automations, with the potential for big electricity savings in the long term. However, multi-person detection is flaky and inaccurate at best. I have these set up in the corners of a bedroom and living room mounted approx. 5’-3” above the floor, with edges, entrances/exits, interference sources, stickers, and zones all configured in the Aqara app to match my room layout. Aqara’s support recommends a wall mounting height of 1.4-1.8m, and corner placement gets you the best coverage due to the sensor’s 120 degree FOV. Frequently, I will get up and leave the room while my wife is in bed or on the couch, and the sensor will turn off all the lights while she is still in the room. In its current state, I cannot fully recommend this device as a replacement for PIR motion sensors, at least for scenarios where tracking multiple occupants is important. I’m hopeful that this will be improved via future firmware updates. Aqara’s other sensors are great and the company has a good track record of improving their products, so we’ll see what happens. As exciting as the potential of this device is, it’s not quite ready for primetime yet.
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Reviewed in the United States on May 15, 2023 by Ryan
Got the products next day. Able to set up the system with few minutes. Aqara pressed Sensor FO2 able identify fall accurately. Hope there is a system to call a phone number when it detect a fall or movement in a room. After installing it, I came to learn this is not at all effective system for any thing. This never generate alarm to check for anything. Not able use as monitoring to identify a fall because the system do not have provision for alerting. Who need system where you have observe 24 hrs to identify a fall. If you are going to install on ceiling where you get your power source? If you don’t have a power source in the ceiling you need to spend lot money to install a power plug to power it.
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Reviewed in the United States on October 11, 2025 by Macombphysio
I'm very much into the Smart Home with both Home Assistant and Apple Homekit. I have a ton of smart devices and a lot of automations. I really, really wanted to love the FP2 but it has some significant teething issues. I'm using the latest 1.1.6 firmware as a reference, and the iPhone v3.2 Aqara app: 1. The iOS Aqara Home app will frequently freeze and not show my location in the room in real time. I have to force quit the Aqara app dozens of times while mapping out a new room. The FP2 seems to be OK, as Homekit/Home Assistant still gets real time updates. This seems to be an iOS App problem, not a sensor problem. 2.On a few occasions when saving a zone I get a popup error saying the zone can't be saved. I have to exit creating the zone (losing my zone work), then re-create the zone. This only happend 3-4 times while setting up several rooms. 3. Often the FP2 will show multiple people in the room even though there is just one. A lot of room map changes and setting 'absence' state when I leave the room does help, but doesn't totally resolve the problem. 4. Each FP2 calls home to USA Amazon/AWS servers exactly every 15 minutes, even though I have NO cloud integrations configured. I'm ONLY using Homekit. 5. Automatic room mapping doesn't really work at all. 6. Although the FP2 has a USB-C port, the FP2 does NOT support USB-C power delivery. You MUST use a USB-C to USB-A cable for power. Big design flaw. 7. You can't add "height" information to Interference sources. So if I have a ceiling fan right over a zone (like a couch), I can NOT add the interference zone as it sees the couch as a zone and I can't say the interference zone is 'on the ceiling'. So I'm unable to add ceiling fan interference zones. 8. Stickers have a maximum size, which often are not large enough. I have a very large couch and also a kitchen island. None of the stickers can be enlarged enough to match the real physical size. 9. You can't rotate the "door" sticker in all the possible orientations, such as which way the door swings. 10. Tracking multiple people in a room is VERY buggy. 11. Aqara is a Chinese company, and some of the English localization in the iOS Aqara Home app is awkward. One screen still had some Chinese on it. 12. I don't have any pets, but I've read reviews that the FP2 is hit or miss on whether it detects pets or not. Aqara is supposed to release a future update to better detect or ignore pets. 13. Using the FP2 in the bedroom for tracking sleep zones can be buggy, and doesn't always detect presence throughout the whole night. Aqara is supposed to release a firmware update to help ix this. When the FP2 works, it's like magic. But the 'magic' is greatly tarnished by the firmware and app issues. So I would NOT purchase the FP2 in it's current state. I would give it a month or two of firmware/app updates to see if they can address the issues above. Many people on Reddit and other forums report the same issues, so I know it's not just me.
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Reviewed in the United States on April 28, 2023 by DS785
I now own and use two different Presence Detectors. I bought the FP2 Detector because, unlike my first unit, it supports multiple detection zones. Being able to designate detection zones works much better for me. I am glad I made this purchase. The FP2 actually has three modes of operation – Fall Detection, Sleep Monitoring, and Zone Detection. I only use Zone Detection, and have set up 6 out of a maximum of 30 detection zones. The unit’s coverage area is divided into 320 checkerboard squares, and you can configure which of those squares compose each zone that you wish to create. My house has an open concept floor plan, and I have located my FP2 such that it can detect presence in my Kitchen, Dining Room, and Living Room. I have setup zones for controlling the ceiling lights in each of those these rooms, along with several individual lamps in various locations. The competitor’s Presence Detector I purchased earlier detected anything and everything within a 120° angle in front of it that was within a certain distance based on a ballpark sensitivity setting. It failed to detect some areas I wanted included, and detected other areas I didn’t wanted included. The FP2, with its zone detection, resolves that issue. For example, I have a small 2 square zone that encompasses our piano bench, which I use to turn ON the piano music light when and only when someone is sitting there. I noticed this product has some poor reviews. I suspect this is because some users had difficulty getting it setup and configured. I personally was a bit challenged getting mine setup and working, despite already having done lots of automations using dozens of smart devices. For this reason I have deducted one star. However, now that I am familiar with this unit and its capabilities, I would not hesitate to order another one – and I would not consider an alternate cheaper unit as I did for my first presence sensor. The instructions are sparse. I ended up setting it up three times before I got it working like I wanted. I discovered it helps to configure the Edge Zones along the perimeter of the detection area, as well as Entrance & Exit Areas to minimize unwanted detections. I also discovered it helps to be slightly generous on most Detection Zones because the exact location a person is in becomes less precise the further you are located from the sensor, or when a person is near a reflective surface such as a refrigerator. The Aqara App only controls Aqara devices. Thus, out of the box I couldn’t use it to perform any automation! Fortunately, it links to Alexa, and once I linked Aqara to Amazon’s Alexa, I could start controlling the lights and lamps in my house. The Aqara App claims to also link to Home Assistant, Google Home, and IFTTT. I don’t use IFTTT and was unable to get it to link to Home Assistant. For my more complex automations, I use Smartthings since Alexa routines are limited to a single Trigger. Thus, I ended up creating Virtual Switches in Smartthings and used Alexa to flip those switches based on Presence in each of the zones I created. Later, I got a Smartthings Hub which would recognize the FP2, which allowed me to use Smartthings without going through the overhead of Alexa. Smartthings and its ability to use virtual switches allowed me to create more complex routines, such as turning off the lamp between my recliner and couch when some leaves the couch zone and no one is in the recliner zone – but if someone is still using the recliner, only turn Off the far couch lamp (multiple ‘IF’ triggers required). The FP2 has a Luminance meter, but getting that to control whether automated lights are turned On or not when Presence is detected was a big challenge for me. The workaround I initially came up with was to create a dummy zone in Aqara and use Aqara automation to control Home & Away status in that zone based on the Lux level. I then used an Alexa routine that would flip a Smartthings virtual switch based on the Aqara ‘Simple Security System’ device value of Home or Away. Why that functionality couldn’t have been made much more straight forward is beyond me. However, after I got my Smartthings Hub to recognize the FP2, I was able to add conditional triggers in my Smartthings automations that were tied to luminance levels, making FP2 luminance levels easier to include in automations and also make Lux thresholds flexible. The bottom line is that the FP2 is a very capable device. But more capabilities equates to more complexity. Thus, don’t expect to have lots of automation configured and working an hour after unpacking the unit. And unless you have other Aqara devices or a hub that recognizes the FP2, don’t expect to perform to automations until you link it to another App such as Alexa. Note that once you link Aqara to Alexa, you can pretty much do any automation that you would normally do in Alexa. It’s only when your automations get too complex for Alexa that automation understandably becomes a bit more involved, and has to jump through hoops involving products/apps from multiple manufacturers.
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Reviewed in the United States on February 18, 2025 by curious