Global version Aqara Temperature Humidity Sensor Smart Air Pressure Sensor Zigbee Smart home For Xiaomi APP Mi home Homekit APP
Smart Electronics
“Aqara WSDCGQ11LM is a compact Zigbee climate sensor with a Sensirion temperature/humidity sensor (0.3°C, 3% RH) and a barometric pressure sensor (instant reports around 25 hPa changes). It integrates with Apple HomeKit but requires an Aqara hub, has conservative reporting thresholds (instant updates only when temp >0.5°C or humidity >6%, otherwise hourly), and shows humidity bias versus reference hygrometers — good for whole-home monitoring within the Aqara ecosystem, less suitable for high-humidity rooms or where continuous real-time logs are needed.”
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Barometric pressure enables weather/altitude automations and instant reporting on larger changes
smarthomio.comIncludes barometric pressure sensor
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Sensirion sensor provides claimed 0.3°C temperature and 3% relative-humidity accuracy
smarthomio.comIndustrial-grade Sensirion sensor with 0.3C temp and 3% humidity accuracy
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Native Apple HomeKit support allows HomeKit automations based on temperature/humidity
smarthomio.comWorks with Apple HomeKit for temperature-based automations.
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Zigbee connectivity exposes temperature, humidity, pressure, battery and raw voltage entities for Home Assistant
privatehomelab.comEntities you get in Home Assistant
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Not intended for high-humidity areas; manual warns against bathroom, basement, refrigerator use
smarthomio.comnot for high-humidity environments like bathrooms
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Requires an Aqara hub and may not pair reliably with third-party Zigbee coordinators
winterbritt.comRequires Aqara Hub, does not support third-party hubs.
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Observed humidity bias: readings reported ~9–16% higher than reference hygrometers in testing
smarthomio.comHumidity readings 9-16% higher than reference hygrometers
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Battery-percentage entity may be unavailable initially; raw voltage appears before percentage populates
privatehomelab.comraw voltage reading is available almost immediately
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It communicates only over the Zigbee radio protocol — there is no Wi-Fi chip, no Bluetooth, and no internet connectivity in the device itself.
privatehomelab.comIt communicates only over the Zigbee radio protocol — there is no Wi-Fi chip, no Bluetooth, and no internet connectivity in the device itself.