Seamless HVAC Control, Anytime, Anywhere

Effortlessly manage your home’s climate by pairing the W100 with an Aqara Radiator Thermostat E1* or an IR-controlled air conditioner via the Aqara Hub M3**. Adjust temperature, mode, and more remotely through the Aqara Home app—enhancing comfort, saving energy, and eliminating the need to interact with the unit directly.

*Currently supports Radiator Thermostat E1 in Zigbee mode. More thermostat models will be added in future updates.
**IR HVAC control requires the Aqara Hub M3.

Smart Comfort and Precise Climate Control

Stay comfortable and in control with the Zigbee Aqara Climate Sensor W100. It provides precise real-time temperature and humidity monitoring on a clear LCD display. Supporting both Matter and Zigbee protocols, the W100 lets you easily manage HVAC systems and smart home automations using its three intuitive smart buttons.

Up to 9 Smart Controls in One Device

Trigger scenes or automate tasks effortlessly using 3 buttons with single, double, and long press options—offering up to 9 customizable actions to streamline your daily routines.
Note: Button functions are disabled when paired with an Aqara thermostat.

Precise Readings, Instantly Visible

Stay in control of your indoor climate with high-accuracy temperature (±0.2°C) and humidity (±2% RH) monitoring, shown clearly on a large 3.4" LCD screen. Perfect for bedrooms, nurseries, or storage areas, it keeps essential comfort data always within view.

Track Two Areas with One Display

Easily monitor temperature and humidity in two different spaces by linking an additional Aqara sensor, or view local readings by default—all from a single, clear display.
*Requires a Zigbee hub.

Extended Battery Life, Minimal Maintenance

Power your device for up to 2.4 years on Zigbee or 2.3 years on Thread using just two CR2450 batteries. With adjustable performance settings in the Aqara Home app (Zigbee mode), you can optimize energy use for long-lasting, reliable operation with less upkeep.