SwitchBot Motion Sensor can detect body movement across a more comprehensive area range of up to 30 ft, at an angle of up to 110° horizontally and 55° vertically. With built-in light sensor, you can also define your light threshold to be bright or dark via our app. What's more, SwitchBot Motion Sensor works perfectly with Echo devices when connected to SwitchBot Hub Mini. Alexa can automatically alert you when Motion Sensor detects movement wherever it’s placed.
SwitchBot Motion Sensor can detect body movement across a more comprehensive area range of up to 30 ft, at an angle of up to 110° horizontally and 55° vertically. With built-in light sensor, you can also define your light threshold to be bright or dark via our app. What's more, SwitchBot Motion Sensor works perfectly with Echo devices when connected to SwitchBot Hub Mini. Alexa can automatically alert you when Motion Sensor detects movement wherever it’s placed.
SwitchBot Motion Sensor
SwitchBot Motion Sensor can detect body movement across a more comprehensive area range of up to 30 ft, at an angle of up to 110° horizontally and 55° vertically. With built-in light sensor, you can also define your light threshold to be bright or dark via our app. What's more, SwitchBot Motion Sensor works perfectly with Echo devices when connected to SwitchBot Hub Mini. Alexa can automatically alert you when Motion Sensor detects movement wherever it’s placed.
SwitchBot Motion Sensor can detect body movement across a more comprehensive area range of up to 30 ft, at an angle of up to 110° horizontally and 55° vertically. With built-in light sensor, you can also define your light threshold to be bright or dark via our app. What's more, SwitchBot Motion Sensor works perfectly with Echo devices when connected to SwitchBot Hub Mini. Alexa can automatically alert you when Motion Sensor detects movement wherever it’s placed.
in 11 offers
The lowest price for SwitchBot Motion Sensor right now is $28.99 at SwitchBot, compared across 11 retailers.
The all-time low was $19.08 on 20 Mar 2026 — today's price is 52% above the lowest ever. It has been notably cheaper before — worth setting a price alert.
Prices last updated 26 June 2026.
Last updated at 26/06/2026 23:18:10
SwitchBot Smart Motion Door Sensor - Wireless Home Security System, PIR Motion Detector Alert, Add SwitchBot Hub Mini to Make it Compatible with Alexa
Free delivery
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
SwitchBot Motion Sensor, Smart PIR Motion Detector, Wireless Home Security System, Compatible with Alexa, HomeKit, and Google Home
Delivery $23.19
SwitchBot Motion Sensor
Delivery $6.99
Mastercard $100 OFF | SwitchBot Motion Sensor
Delivery $18.49
SwitchBot Motion Sensor
Delivery $9.99
SwitchBot Motion Sensor
Free delivery
SWITCHBOT Motion Sensor Smart Human Body Sensor
Delivery $14.52
Smart Motion Sensor SwitchBot
Delivery $66.09
Motion Sensor
30-day returns
SwitchBot Smart Motion Door Sensor
Delivery between Wed – Fri $8.70
originally posted on switch-bot.com
Overall it is doing what I need it to do extremely happy. It seems a bit slowy sending a signal but that may be because it's currently using Bluetooth not internet, need to buy more
originally posted on switch-bot.com
I use it to control my heat-pump, I automated the start and stop using the thermostat, sometime the bot just don't press the button. I have a hub near the button. If you need it to open light/close light it will work fine, IF the light does not open, just repeat the operation, but with an heat-pump, without human intervention, this is not 100% reliable.
originally posted on switch-bot.com
The device works fine, but it is absolutely necessary to know the time of the last motion detection (like "lastDetection", as an example) through the SwitchBotAPI -> Get device status. moveDetected is not enough. Please, add it as soon as possible! Thanks in advance!
| Compatibility | Android 5.0+, iOS 11.0+ |
| BLE | ≥5.0 (Long Range) |
| Third-party Service | Alexa,google,IFTTT,Smartthings,Clova,Siri |
| Battery Type | AAA / Alkaline battery×2 |
SwitchBot Smart Motion Door Sensor - Wireless Home Security System, PIR Motion Detector Alert, Add SwitchBot Hub Mini to Make it Compatible with Alexa
Free delivery
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
SwitchBot Motion Sensor, Smart PIR Motion Detector, Wireless Home Security System, Compatible with Alexa, HomeKit, and Google Home
Delivery $23.19
SwitchBot Motion Sensor
Delivery $6.99
Mastercard $100 OFF | SwitchBot Motion Sensor
Delivery $18.49
SwitchBot Motion Sensor
Delivery $9.99
Overall it is doing what I need it to do extremely happy. It seems a bit slowy sending a signal but that may be because it's currently using Bluetooth not internet, need to buy more
I use it to control my heat-pump, I automated the start and stop using the thermostat, sometime the bot just don't press the button. I have a hub near the button. If you need it to open light/close light it will work fine, IF the light does not open, just repeat the operation, but with an heat-pump, without human intervention, this is not 100% reliable.
The device works fine, but it is absolutely necessary to know the time of the last motion detection (like "lastDetection", as an example) through the SwitchBotAPI -> Get device status. moveDetected is not enough. Please, add it as soon as possible! Thanks in advance!
Got a motion sensor for one of my balconies and it's connected to a bot which is attached to an emergency bell which is located downstairs ( for my mom's use) Works as intended. I can schedule the bot to only press the bell on a daily schedule (at night). I also like the fact that the motion sensor runs on 2 AAA batteries. No wiring needed. Good job!
It works nicely, maybe the motion sensor is not always spot on and does not always see a person entering the room. But when I set the scene “if motion is detected, turn on the light”, it might take anything between 6 and 10 seconds to switch light on. And the hub is very close by,. So here definitely there is something to work on, speed is critical
I use this Motion Sensor with The Swithbot curtain inside a cupbord on the closet rod. Why ? Whith a string and elastic between my room door and the cupbord I make a automatic door ... for my cat ! Fantastic :)
My new SwitchBot Motion Sensor is great, I've been able to easily configure it to automate my house lights so that I don't have to fumble around in the dark to find a light switch - this has proven to super convenient! I've already ordered several more to extend my home automation solution...
The switchbot motion sensor is absolutely great to use and pair with the switchbot hub.. switching the fuse switch is easier 👍👍👍
I use my Switchbot Motion Sensor to turn on plugs connected to lamps, the LED strip, and the Switchbot Bot in 2 different rooms. For both rooms, setup was a breeze, and they've worked every single time since the initial setup.
Works well, both day and night, it always sees me and also perfectly synced with IFTTT! would totally reccomend.
| Compatibility | Android 5.0+, iOS 11.0+ |
| BLE | ≥5.0 (Long Range) |
| Third-party Service | Alexa,google,IFTTT,Smartthings,Clova,Siri |
| Battery Type | AAA / Alkaline battery×2 |
