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

The Sonoff SNZB-03P ZigBee Motion Sensor wins overall. It is more affordable, adds a light sensor, history records and low-battery alerts, reaches a longer 6m/20ft, and works with Alexa, Google, SmartThings and Home Assistant. The Aeotec Motion Sensor keeps a higher owner rating, a wider 120-degree angle and a temperature sensor.

Feature breadth for the price. The Sonoff SNZB-03P bundles a light sensor, history records, low-battery alerts and a detection timeout at a low cost, while the Aeotec Motion Sensor focuses on fast, reliable triggering with a temperature sensor and a wider detection angle. Both are Zigbee and hub-dependent.

The Sonoff SNZB-03P ZigBee Motion Sensor lists broader support, including Alexa, Google Home, SmartThings, Home Assistant and IFTTT. The Aeotec Motion Sensor centers on SmartThings, Hubitat, Home Assistant and Alexa, so Sonoff covers the wider set of ecosystems here.

The Aeotec Motion Sensor is wider at 120 degrees versus the Sonoff SNZB-03P ZigBee Motion Sensor's 110 degrees, but the Sonoff reaches farther at 6m/20ft compared with Aeotec's 4.5m/15ft. So Aeotec trades a bit of range for a slightly broader field.

Buy the Aeotec Motion Sensor if you want the higher-rated sensor with a wider detection angle and a temperature reading for SmartThings, Hubitat or Home Assistant. It is a fast, dependable trigger for hub-based lighting.

Buy the Sonoff SNZB-03P ZigBee Motion Sensor if you want the cheapest, most feature-packed Zigbee sensor here, with a light sensor, history records, low-battery alerts and wide platform support. It is ideal for budget-minded Zigbee, SmartThings or Home Assistant setups.