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Home Assistant TestFlight
SONOFF

Sonoff SNZB-03 Zigbee motion sensor

Sensors · Security

Partly worksLocal

1 report: 1 says it partly works.

Reported on r/homeassistant.

What people report

IntegrationIn Home AssistantIn Apple HomeWhat they saidSource
Not namedPartly works LocalFrequent false motion triggers on three units; another user reports fine
Saved copy
Fair warning with the Sonoff Zigbee Motion Sensors (SNZB-03)... I have 3 and none of them work quite right. Biggest problem is that they constantly and for no reason gave false motion triggers. It seems to vary from sensor to sensor. I've also seen other reports of the same behavior online. That said, they did pair up super quick and easy with my ConbeeII. For now, I wouldn't recommend them, but I'd keep and eye on them if Sonoff does any updates to resolve the issue. They are hard to beat for the price and size.

Excerpt saved from the Arctic Shift Reddit archive on 2026-10-23.

Reddit comment · 2021-01

Each row is one report from a GitHub thread, an integration’s docs, or r/homeassistant. Check the date and the linked source before you buy.

In ReReHome

Once Home Assistant’s HomeKit Bridge shares it, this device reaches Apple Home as a HomeKit accessory behind your Home Assistant bridge, so ReReHome shows and controls it like any other.

Identifiers

BrandSONOFF
ModelSNZB-03
CategorySensors