Aqara Smart Climate Sensor W100, Temperature & Humidity Monitoring, Wireless, Remote HVAC Control, 3 Customizable Buttons, Matter, Thread/Zigbee, Works with Apple Home, Alexa, Google

Price: £39.99 - £35.99
(as of Jun 09, 2026 23:55:06 UTC – Details)

From the brand

As a leading provider of smart home solutions, Aqara excels in delivering a wide array of award-winning, user-friendly smart home products and platform solutions tailored for your home. We proudly serve over 12 million customers in more than 170 countries and territories. Our products are designed to offer convenience, security, and energy efficiency, making your home smarter, more sustainable, and adaptive to your evolving needs.

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[Matter Compatibility with Thread & Zigbee] The W100 supports both Thread and Zigbee protocols, ensuring seamless integration with major smart home ecosystems like Apple Home, Amazon Alexa, Google Home, SmartThings, Home Assistant and Homey. Future-proof your home automation setup with broad compatibility and enhanced flexibility.
[Customizable Smart Buttons for Automation] The W100 features 3 programmable buttons that support single, double, and long presses for a total of 9 customizable actions. Control multiple devices such as smart lights and curtains, trigger scenes, and create personalized smart home routines with ease. (*Previously set wireless switch configurations will be disabled when the device is connected with an Aqara thermostat W600.)
[Remote HVAC Control Integration] The W100 supports pairing with an Aqara thermostat W600*, or a third-party IR air-conditioner via Aqara Hub M3, allowing wireless remote control of the HVAC system. You can adjust temperature, mode, and other settings directly on the device, optimizing comfort and energy efficiency without needing to access the HVAC device physically. (*Please note: The W100 can only connect to the Aqara Radiator Thermostat W600 and perform related operations in Zigbee mode via the Aqara Home app. Other modes are not supported for this functionality. Future updates will add compatibility with additional Aqara thermostat devices.)
[External Sensor Integration & Secondary Area Display] The W100 can connect to an Aqara temperature and humidity sensor* to display additional data in the Secondary screen area**. If no external sensor is connected, the Secondary screen defaults to the local weather report for temperature and humidity info. (*Please note: Linking with an Aqara temperature and humidity sensor and enabling the Secondary screen display are only available through the Aqara Home app on Zigbee mode when connected to an Aqara hub.)
[Precision Sensor with LCD Display] Equipped with a highly accurate temperature sensor (±0.2℃) and humidity sensor (±2%RH), the W100 provides real-time environmental data on its 3.4-inch LCD display. Ideal for maintaining comfort, monitoring storage conditions, or supporting indoor gardening and greenhouse environments.
[Long Battery Life & Configurable Performance] Powered by 2 CR2450 batteries, the W100 delivers up to 2.4 years of battery life on Zigbee mode and 2.3 years on Thread mode. Customize reporting frequency to optimize the device’s performance and power consumption, ensuring long-lasting and hassle-free operation.

Product summary

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