Aqara Climate Sensor W100 Smart Home Accessory

The Aqara Climate Sensor W100 brings intelligence and simplicity to your home environment. Compatible with Matter over Thread and Zigbee, it works with Apple Home, Alexa, and Google Home for a truly connected experience. Its 3.4-inch LCD screen displays precise temperature and humidity readings, while three programmable buttons let you automate scenes with ease. Pair it with an Aqara Hub to control thermostats or even third-party air conditioners wirelessly. With long-lasting battery life, this smart accessory ensures comfort, energy savings, and peace of mind.

Key Features

• Dual-Protocol with Matter Compatibility: The Climate Sensor W100 supports both Matter over Thread and Zigbee, making it future-proof and highly adaptable. Matter ensures seamless integration with leading smart ecosystems such as Apple Home, Amazon Alexa, and Google Home, creating a more unified smart home experience. With Zigbee and an Aqara Hub, you can unlock exclusive Aqara Home features. If needed, you can also switch between protocols based on your preference.
• Customisable Smart Buttons: Equipped with three programmable buttons, the W100 supports single, double, and long presses, giving you up to nine automations or scene configurations. From turning devices on and off to instantly activating a comfort mode, these buttons provide effortless control over your smart home environment.
• Precision Sensor with LCD Display: The W100 includes a high-precision sensor with an accuracy of ±0.2 °C for temperature and ±2% RH for humidity. Its 3.4-inch LCD screen displays real-time environmental data clearly, helping you enhance home comfort, maintain storage conditions, manage greenhouses, or provide a healthier space for sensitive groups.
• External Sensor Integration: In Zigbee mode, the device can connect to an Aqara Temperature and Humidity Sensor, allowing the secondary display area to show data from another location. This makes it easy to monitor different rooms at once. If no external sensor is connected, the secondary display defaults to local weather information, keeping you informed at a glance.
• HVAC Remote Control Integration: When paired with an Aqara Hub, the W100 can be connected to an Aqara thermostat or even control third-party IR air conditioners via the Aqara Hub M3. This enables wireless control of temperature, humidity, modes, and more, directly from the device. By automating climate adjustments, it enhances comfort and saves energy – all without needing to touch the HVAC unit.
• Long Battery Life with Configurable Performance: Powered by two CR2450 batteries, the Climate Sensor W100 offers up to 2.4 years of battery life in Zigbee mode and 2.3 years in Thread mode with regular use. Through the Aqara Home app (Zigbee mode), you can adjust the sensor’s sampling and reporting frequency to balance performance and power efficiency. This ensures reliable, long-lasting operation with minimal maintenance.
• Product Specifications: Dimensions (86 × 86 × 13.65 mm/ 3.39 × 3.39 × 0.54 inches). Operating Temperature (-20 °C ~ 60 °C / 4 °F ~ 140 °F). Operating Humidity (0 ~ 98% RH, no condensation). Colour (White).
• What’s in the Box: 1 x Climate Sensor W100, 1 x User Manual, 1 x Compliance Statement, 1 x Screw Kit, 1 x Wall Bracket, and 1 x Desktop Stand.

Important Notes:

1 A Matter Controller and a Thread Border Router are required for Matter use.

2 Aqara Zigbee hub required.

3 Switching protocols requires a factory reset.

4 Wireless switch settings are disabled when connected to an Aqara thermostat.

5 Linking with an Aqara temperature/humidity sensor is available only via the Aqara Home app in Zigbee mode.

6 Secondary screen data is available only in Zigbee mode with an Aqara hub.

7 Currently supports the Aqara Radiator Thermostat E1. Future thermostats will be supported via OTA updates.

8 Battery life is based on Aqara Lab testing. Actual results may vary depending on settings and usage.

9 Adjustable sampling/reporting frequency available only in Zigbee mode via the Aqara Home app.

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Warranty

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