Aqara | SKU: AQAZTH-S04D

Zigbee Aqara Climate Sensor W100

Name: Zigbee Aqara Climate Sensor W100
Brand: Aqara
SKU: AQAZTH-S04D
Price: 65.00 USD
Availability: InStock

$65.00

In stock

Works with your system

Based on manufacturer compatibility lists, our own tests and shared wireless standards.

Needs a Thread border router. On Hubitat, share it from another Matter ecosystem first.

See all controllers (11)

Home Assistant Listed by the manufacturer
Aqara hub Listed by the manufacturer
Aeotec Smart Home Hub (SmartThings) Works by standard
Aeotec Smart Home Hub 2 (SmartThings) Works by standard
Homey Pro Works by standard
Homey Pro mini Works by standard
Apple Home Works by standard
Google Home Works by standard
Amazon Alexa Works by standard
Hubitat Elevation (C-8, C-8 Pro) Works with limits
Amazon Echo (built-in Zigbee hub) Works with limits

How we check compatibility

Compatibility Guarantee If it doesn't work with your system, return it within 30 days for a refund.

You'll also need

Zigbee adapter (coordinator) for Home Assistant Required

Home Assistant needs a Zigbee adapter to talk to Zigbee devices; Home Assistant Yellow has one built in, Home Assistant Green does not.

Needed with: Home Assistant

Zigbee Sonoff USB-Dongle MG24 Sonoff · $64.00

+ Other options (2)

Zigbee Aeotec Zi-Stick Aeotec · $46.00

Aeotec Z-Stick 10 Pro (Z-Wave & Zigbee) Aeotec · $107.00

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Prices exclude local import taxes, which may be charged on delivery.

Please note: our Z-Wave products are EU 868 MHz.

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Compatibility Guarantee

If Zigbee Aqara Climate Sensor W100 doesn't work with your existing system, you can return it within 30 days for a refund under our returns policy.

Request the return from your account and we'll send you an RMA number and instructions.

Summary

The Aqara W100 offers precise temperature and humidity monitoring on a clear 3.4" LCD screen, with support for both Matter and Zigbee. It features 3 customizable buttons for up to 9 smart actions and can control HVAC systems remotely when paired with an Aqara Thermostat E1 or IR AC via Hub M3. You can monitor two areas from one display, and with up to 2.4 years of battery life, it delivers powerful performance with minimal maintenance.

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.

Payment & Security

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Frequently Asked Questions

What if it's incompatible with my existing smart home system?

If you try Zigbee Aqara Climate Sensor W100 and find it isn't compatible with your system, you can return it within 30 days for a refund.

How can I get technical support for it?

Set-up help and answers from our smart home team by email and live chat. Just get in touch with any technical question you have.

Do you offer installation services?

While we don't offer direct installation services, we provide online support through guides, videos, and help from our smart home team by email and live chat. If you need an installer, we can often help connect you. With advancements in smart home tech, most of our products can be self-installed with guidance.

What if I struggle with installing or using after purchase?

Just get in touch. Our smart home team can help you work through set-up and troubleshooting by email and live chat, and our guides and videos cover set-up for many devices. Most problems can be sorted quickly with the right steps.

How quickly will I receive my order?

Orders placed before 2:30pm on a working day are dispatched the same day. In the UK, Standard delivery takes 2 to 4 working days and Express is a next-day service. If your order includes a Vesternet device, choose Standard at checkout and we upgrade the whole order to next-day at no extra cost. For orders outside the UK, delivery options and times are shown at checkout.

Why should I choose to buy from Vesternet over other online stores?

When you buy from Vesternet, you're not just purchasing a product. You get set-up help and answers from our smart home team by email and live chat, plus guides for the products we sell. While there might be cheaper options online, home automation can be complex, and good advice can prevent costly mistakes.