Aqara Radiator Thermostat W600 (WT-A03D) - Tête thermostatique Zigbee/Thread

General presentation

Radiator thermostat Aqara W600 represents the new generation of intelligent heating control for your home. Designed to combine energy savings, optimum comfort and ease of use, this connected thermostat transforms your traditional heating system into an intelligent system perfectly adapted to your lifestyle.

Thanks to its Spatial Intelligence technology, the W600 stands out for its ability to manage each room independently. In combination with presence and climate sensors Aqara, it detects unoccupied rooms and adjusts the heating accordingly, enabling you to make substantial savings without compromising your comfort. Intelligent scheduling ensures that each room reaches the ideal temperature exactly when you need it.

Compatible with Thread and Zigbee protocols, as well as Matter, the W600 integrates seamlessly into all popular home automation ecosystems: Apple Home, Google Home, Amazon Alexa and Home Assistant. This flexibility allows you to choose the platform that suits you best, while guaranteeing future scalability of your installation.

With its sleek design, 180° rotatable LED display, ultra-quiet operation and up to 2 years' battery life, the Radiator Thermostat W600 offers an uncompromising user experience for optimum everyday comfort.

Key functions

Spatial Intelligence for Real Savings

W600 revolutionizes heating management by working in concert with presence and temperature sensors Aqara. The system identifies unoccupied spaces and switches off unnecessary heating, while maintaining a pleasant temperature in used rooms. Intelligent scheduling adapts to your habits: preheating the bedroom before you wake up in winter, heating the living room before you get home from work. With Geofencing 2.0, heating starts automatically when you return home, according to your temperature preferences, for multiple users with no hidden costs.

Dual Thread/Zigbee protocol

Enjoy maximum flexibility with simultaneous support for Thread and Zigbee. In Thread mode, no hub Aqara is required to connect to third-party Matter ecosystems. In Zigbee mode, you unlock exclusive features Aqara while retaining compatibility with older Zigbee hubs and Matter support. Switch protocols as needed and enjoy seamless integration with Apple Home, Google Home, Amazon Alexa, Samsung SmartThings and Home Assistant.

Ultra-precise temperature control

With adjustments in 0.5°C steps and a calibration function, the W600 offers meticulous control perfectly tailored to your comfort requirements. This precision not only enhances daily well-being, but also creates an optimal environment for sensitive people (children, the elderly, allergy sufferers). The thermostat can be combined with the climate sensor Aqara W100 for even more accurate temperature readings based on an external sensor.

Exceptional 2-year autonomy

Enjoy reliable temperature control without the hassle of frequent maintenance. Autonomy of up to 2 years significantly reduces maintenance while minimizing the environmental impact of regular battery changes. A truly "install and forget" solution for your everyday comfort.

Simple, intuitive multi-option control

The W600 adapts to all lifestyles with a variety of control options: voice control, smartphone app, manual setting directly on the device, or via the physical buttons on the W100 climate sensor. The multi-device grouping function enables several thermostats to work together to maintain an even temperature in rooms with multiple radiators, simplifying heating management.

Comfort and peace of mind

The 180° rotating LED display makes it easy to read the temperature from any angle. Ultra-quiet operation (less than 30 dB) guarantees peaceful sleep even at night. Built-in frost protection prevents frost damage by maintaining a safe minimum temperature, protecting your heating system and your home all year round.

Intelligent Automation

Create personalized scenarios for optimum comfort:

• Automatic savings heater off after 30 minutes of detected absence
• Post-shower comfort automatic temperature increase when humidity exceeds 70%
• Waking up gently preheating the room 30 minutes before waking up
• Early return start heating when you leave work (via geolocation)

Technical specifications

General Specifications

Model : WT-A03D
Brand : Aqara
Type : Smart radiator thermostat
Protocols thread / Zigbee 3.0 / Matter (via Thread or bridge)

Temperature Control

• Temperature range : 5°C - 30°C
• Setting accuracy : ±0,5°C
• Calibration : Yes (integrated sensor only)
• External sensor compatible (Aqara Climate Sensor W100 recommended)

Power supply and autonomy

• Battery type 2x AA (included)
• Autonomy up to 2 years (8 months of active operation per year in Thread mode)
• Low battery indicator : Yes

Display and Interface

• Screen digital LED
• Rotation 180° for optimum readability
• Local control touch buttons on the device
• Noise level :

Connectivity and Compatibility

Wireless protocols :

• Thread (no hub required for Matter)
• Zigbee 3.0 (hub Aqara required)
• Matter (via Thread or bridge)

Compatible ecosystems :

• Apple Home (HomeKit)
• Google Home
• Amazon Alexa
• Samsung SmartThings
• Home Assistant
• Aqara Home (native application)

Intelligent features

Operating modes :

• Automatic
• Manuel
• Antifreeze (frost protection)
• Presets: At home, Vacation, Sleep, Away, Before bedtime

Advanced functions :

• Intelligent planning (7 days)
• Window opening detection
• Frost protection (minimum temperature adjustable in Zigbee mode)
• Geofencing 2.0 (multi-user)
• Multi-device grouping
• Voice control (via Siri, Google Assistant, Alexa)
• Automation with sensors Aqara (presence, climate)

Installation and assembly

Compatible valve type m30 x 1.5 mm (European standard)
Adapters included : Yes (for main valve brands)
Installation : Tool-free, simple manual assembly
Installation angle flexible (adjustable screen)

Dimensions and weights

Dimensions 57x90mm radius
Materials high-quality ABS plastic
Color : White

Terms of use

Operating temperature 0°C to 40°C
Relative humidity 5% to 95% (non-condensing)
Certification cE, compliant with European standards

Package contents

• 1x Radiator thermostat Aqara W600
• 2x AA batteries
• Valve adapters (complete set)
• Quick installation guide
• User documentation
  

Important information

Feature notes :

① Intelligent planning requires Zigbee mode via the application Aqara Home
② Geofencing 2.0 may not be available at launch, added via update
③ Ecosystems Matter : Requires a Matter controller and a Thread Border Router
④ Zigbee mode : Requires a compatible hub
⑤ Calibration : Works only with built-in sensor
⑥ Autonomy typical lifetime based on 8 months' active use per year in Thread mode
⑦ Control via W100 requires Zigbee mode via the application Aqara Home
⑧ Frost protection minimum temperature adjustable in Zigbee mode