Best Smart Motion Sensor

Leviton Decora Smart Motion Sensing Dimmer Switch, Wi-Fi 2nd Gen, Neutral Wire Required, Works with My Leviton, Alexa, Google Assistant, Apple Home/Siri & Wired or Wire-Free 3-Way, D2MSD-1RW, White

Ring Alarm Motion Detector

Lutron Maestro Motion Sensor Light Switch w/ Wallplate for Bathroom, Garage, Laundry Room, Closet, for Light Bulbs, Occupancy and Vacancy Sensor, Single-Pole Only, No Neutral Req, MS-OPS2HW-WH, White

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

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

Ring Smart Lighting – Outdoor Motion-Sensor, Black (Bridge required)

Philips Hue Outdoor Motion Sensor - Automatic Dusk to Dawn - Turns Lights On When Motion is Detected - 1 Pack - Requires Bridge - Works with Alexa, Google Assistant, and Apple Homekit - Weatherproof

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

Aqara Presence Sensor FP1E Zigbee 3.0, Requires Aqara HUB, mmWave Radar Wired Motion Sensor, AI Spatial Learning, Supports HomeKit, Alexa, Google Home, SmartThings, Matter Over Bridge

ELEGRP Single Pole Occupancy Motion Sensor Light Switch, PIR Infrared Motion Activated Switch, Need Grounding Wire, No Neutral Wire, for CFL/LED/Incandescent, with Plate, UL(2 Pack, Matte White)