The Aqara Temperature and Humidity Sensor monitors and records indoor temperature, humidity, and air pressure in real time. It can also trigger other smart accessories to automate your home. The data is tracked in real time and saved to the cloud so you can check historical values without a subscription fee. The Aqara Home app can notify you if the temperature, humidity, or pressure have reached a preset value. The Aqara Temperature and Humidity Sensor adopts an industrial-grade sensor provided by the industry-renowned Sensirion Company, which has a humidity detection accuracy of ±3% and a temperature detection accuracy of ±0.3°C.

 Brand
 Aqara
 Model
 TH-S02D
 Wireless protocol
 Zigbee 3.0
 Battery
 CR2032
 Dimensions
 36 × 36 × 9 mm
 Temperature range
 -20°C ~ 50°C
 Temperature accuracy
 ±0.3°C
 Humidity range
 0 to 100% RH (non-condensing)
 Humidity accuracy
 ± 3%
 Atmospheric pressure range
 30 kPa – 110 kPa
 Atmospheric pressure accuracy
 ±0.12 kPa