Top 10 Picks
Ranked by rating and reviews

Lutron Caseta Smart Lighting Auto On and Off Motion Sensor, For Dimmers, Switches, and Fans Controls, No Wires Required, PD-OSENS-WH, White
- SENSING AND CONTROL: Sensor that can automatically turn off any number of Caseta smart devices after you leave a room

Philips Hue Motion Sensor - Exclusively for Philips Hue Smart Lights - Requires Hue Bridge - Easy, No-Wire Installation
- WHAT'S IN THE BOX - Includes one Hue Motion Sensor and two AAA batteries; Automates your smart lights to respond to movement.

ecobee Smart Sensor 2 Pack - Comfort, Security, Energy Savings - Smart Home - Compatible with ecobee Smart Thermostats for Home
- Knows when a room is occupied and communicates the temperature to your ecobee smart thermostat from up to a range of 60 ft, through walls and floors. This prompts your thermostat to make temperature adjustments ensuring comfort.

Kasa Smart Motion Sensor Switch, Single Pole, Needs Neutral Wire, 2.4GHz Wi-Fi Light Switch, Works with Alexa & Google Assistant, UL Certified, No Hub Required(KS200MP2),White,2-Pack
- ăAdvanced Motion DetectionăCompletely hands-free and smart operation of your connected lights. The switch automatically turns lights on when motion is detected and turns off after a preset time. Ideal for areas such as bedrooms, hallways and restrooms where hands-free operation is ideal.

Kasa Smart WiFi Motion Sensor Switch, Single Pole, Needs Neutral Wire, 2.4GHz Wi-Fi Light Switch, Compatible with Alexa & Google Home, UL Certified, No Hub Required(KS200M),White,1-Pack
- ăAdvanced Motion DetectionăCompletely hands-free and smart operation of your connected lights. The switch automatically turns lights on when motion is detected and turns off after a preset time. Ideal for areas such as bedrooms, hallways and restrooms where hands-free operation is ideal.

Kasa Smart Motion Sensor Switch, Dimmer Light Switch, Single Pole, Needs Neutral Wire, 2.4GHz Wi-Fi, Compatible with Alexa & Google Assistant, UL Certified, No Hub Required(ES20MP2) White 2-Pack
- ăAdvanced Motion DetectionăCompletely hands-free and smart operation of your connected lights. You can set this switch to automatically turn on the light when motion is detected and turn off after a preset time. Ideal for areas such as bedrooms, hallways and restrooms where hands-free operation is ideal.

Smart Caregiver Wireless Motion Sensor Alarm System with Pager for Fall and Wandering Prevention | Mountable Motion Detector Alarm Alerts Medical Caregiver with Up to 300' Range | Bed or Door Movement
- Allows caregiver freedom to monitor movement remotely

TP-Link Tapo Motion Sensor, Requires Tapo Hub, Long Battery Life w/Sub-1G Low-Power Wireless Protocol, Wide Range Detection, Adjustable Sensitivity, Real-Time Notification, Smart Action, Tapo T100
- REQUIRES Tapo Hub- To utilize Tapo motion sensor T100, a Tapo hub H100 (sold separately) and a secured 2.4 GHz Wi-Fi network connection are required. Tapo T100 communicates with the hub via the Sub-1G Low-Power Wireless protocol, which provides extended battery life for the sensor and a wider coverage area compared to Wi-Fi. The Tapo Hub H100 can connect up to 64 sensors simultaneously and includes a 90dB ringer with 19 different ringing tones. The Tapo Hub also enables the use ofSmart Action for sensors and other Tapo devices even when the network is disconnected and is highly responsive.

meross Matter Human Presence Sensor, 3-in-1 PIR & Light & mmWave Radar Motion Sensor, AI Motion Detector for Matter Smart Home Automation, Supports HomeKit, Alexa, Google, Home Assistant, 2.4GHz Wi-Fi
- Radar+PIR+Light 3 in 1 sensor: Combined with PIR and millimeter wave radar, meross HomeKit motion sensor offers significant advantages over single-detection sensors. This advanced technology allows the wireless mmWave sensor to accurately detect changes within a space, detecting not only motion but also user presence (even without any motion). Enhanced with a built-in light sensor, it offers greater possibilities for lighting automation.

Aqara Zigbee Motion Sensor P1 3 Pack, Smart Motion Detector for Alarm System and Home Automations, 5-Year Battery Life, Pet Friendly, Compatible with HomeKit, Alexa, HomeKit, IFTTT, Requires Aqara Hub
- [NOTES] Requires Aqara Zigbee 3.0 hub (Not compatible with other Zigbee hubs). Requires a secured 2.4 GHz Wi-Fi for Hub M2/M1S/E1/M1S Gen2 and Camera Hub G2H Pro/G2H, and 2.4/5 GHz Wi-Fi for Camera Hub G3.(Wired connection via Ethernet RJ45 for Hub M2 is also supported.) The Motion Sensor P1 is compatible with Aqara Home, HomeKit, Alexa, IFTTT, Home Assistant. (*Note: No light sensitivity function in HomeKit and Alexa; Please update hub firmware for optimal use.)
Buying Guide
Everything you need to know
Smart sensors for motion detection are revolutionizing home automation. These devices enhance security, improve energy efficiency, and provide convenience by automating various tasks around the home. In this article, weâll explore the top 10 motion smart sensors that can elevate your smart home experience.
Benefits of Motion Smart Sensors
Motion smart sensors offer numerous benefits for homeowners. They can detect movement and trigger actions such as turning on lights or sending alerts. This not only enhances security but also helps save energy by ensuring that devices only operate when needed.
How Motion Sensors Work
Motion sensors typically use PIR (Passive Infrared) technology, which detects changes in infrared radiation caused by moving objects. Some advanced models also incorporate radar technology for increased accuracy and functionality, allowing them to differentiate between pets and humans.
Choosing the Right Motion Sensor
When selecting a motion smart sensor, consider factors such as range, sensitivity, and compatibility with your existing smart home ecosystem. Ensure the sensor can connect seamlessly with your smart hub or voice assistants for optimal performance.
FAQ about Motion Smart Sensors
Q: Can motion sensors work outdoors?
A: Yes, many motion sensors are designed for outdoor use and are weather-resistant.
Q: How do I integrate motion sensors with my smart home system?
A: Most motion sensors connect via Wi-Fi or Zigbee and can be easily integrated through a compatible smart hub or app.
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