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Home Assistant TestFlight
SONOFF

Sonoff temperature probe thermometer

Sensors · Security

Works

1 report: 1 says it works.

Reported on r/homeassistant.

What people report

IntegrationIn Home AssistantIn Apple HomeWhat they saidSource
Not namedWorksProbe attaches outside freezer; catches temperature rise
Saved copy
… freezing temp rising. 8 had a broom falling over begin the freezer in the pantry and pulling out the cable from the socket for example once. I’m using this Sonoff probe thermometer; it attaches outside with a magnet and has a long, thin cable that I stick into the freezer. It does not create an issue with the rubber seal and works great since months now.

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

Reddit comment · 2026-06

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
CategorySensors