Eufy Motion Sensor vs Sonoff SNZB-03P ZigBee Motion Sensor

The Sonoff SNZB-03P ZigBee Motion Sensor wins overall, with a lower price, a rated 3-year battery, a wider 110-degree angle, a light sensor, low-battery alerts, and support for Alexa, Google Home, SmartThings, Home Assistant and IFTTT. The Eufy Motion Sensor carries a higher owner rating and a longer 9m/30ft range but is motion-only and eufy-locked.

Openness and features. The Sonoff SNZB-03P ZigBee Motion Sensor is a Zigbee device that works with many platforms and adds a light sensor, low-battery alerts, detection timeout and history records. The Eufy Motion Sensor is motion-only and confined to eufy plus Home Assistant with a required eufy HomeBase.

They split it. The Sonoff SNZB-03P ZigBee Motion Sensor has the wider 110-degree angle of detection, while the Eufy Motion Sensor lists the longer 9m/30ft range versus about 6m/20ft. Eufy owners note real-world range is shorter than the spec, so the gap narrows in practice.

The Sonoff SNZB-03P ZigBee Motion Sensor, by a wide margin. It works with Alexa, Google Home, SmartThings, Home Assistant and IFTTT via a Zigbee hub, whereas the Eufy Motion Sensor is limited to the eufy ecosystem plus Home Assistant.

Buy the Eufy Motion Sensor if you already own a eufy HomeBase and want a highly rated, long-battery sensor with a longer rated range for eufy cameras and automations. It is not the pick if you want broad integrations, a light sensor or the lower price.

Buy the Sonoff SNZB-03P ZigBee Motion Sensor if you have a Zigbee hub and want an affordable, feature-rich sensor with a light sensor, low-battery alerts and wide platform support. It is the more flexible and better-value option overall.