Best Smart Motion Sensor

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(KS200M),White,1-Pack

Kasa Smart Motion-Activated WiFi Dimmer Switch by TP-Link (KS220M) - Smart Motion Detection, WiFi Light Switch Works with Alexa and Google Assistant, No Hub Required, White

Philips 473389 Hue Motion Sensor Smart (Installation-Free, Exclusive Lights), White

ecobee SmartSensor for Doors and Windows 2-Pack, White

[Upgraded Version] Aqara Motion Sensor P1, Requires AQARA HUB, 5-Year Battery Life, Configurable Detection Timeout, for Alert System and Automations, Compatible with HomeKit, Alexa, IFTTT

Philips Hue Outdoor Motion Sensor for Smart Lights (Requires Hue Hub) Installation-Free, Smart Home, Smart Lighting, Exclusively for Philips Hue Smart Bulbs, Black (570985)

Lutron Caséta Motion Sensor, Occupancy/Multi-Location, PD-OSENS-WH, White

THIRDREALITY Zigbee Motion Sensor, Zigbee Hub Required, Pet Friendly, Works with Home Assistant, SmartThings or Echo Devices with Build-in Zigbee hub

YoLink Motion Sensor, 1/4 Mile World's Longest Range Smart Home Indoor Wireless Motion Detector Sensor Compatible with Alexa IFTTT, Movement Detector App Alerts Remote Monitor - YoLink Hub Required

Leviton D2MSD-2RW Decora Smart Wi-Fi Motion Sensing Dimmer (2nd Gen), Works, Alexa, Hey Google, HomeKit/Siri, and Wire-Free Anywhere Companions, White