^{Aqara Radiator Thermostat W600 (WT-A03D) - Intelligent Radiator Thermostat, Thread & Zigbee Technology, Matter Control and AI Efficiency}

The Aqara Radiator Thermostat W600 is the ultimate solution for precise and efficient thermal control in your home. It redefines smart heating through the concept of Spatial Intelligence, enabling independent management of each room to reduce energy costs without sacrificing comfort. Featuring dual-protocol support (Thread and Zigbee) and native Matter compatibility, the W600 integrates seamlessly into any smart ecosystem, delivering 0.5°C accuracy and up to 2 years of battery life.

Key Selling Points

• Spatial Intelligence Savings: In combination with Aqara occupancy and temperature sensors, the W600 automatically turns off the heat in unoccupied areas and maintains the optimal temperature only in rooms that are in use. With Geofencing 2.0, your home automatically starts heating as you get closer to it, based on your phone's location.

• Dual Protocol Support (Thread & Zigbee): One of the most flexible thermostats on the market. In Thread mode, it can connect directly to Matter ecosystems (Apple Home, Google Home, Alexa) without requiring an Aqara hub, if you own a compatible Matter controller. In Zigbee mode, it unlocks advanced features like smart programmes (Schedules) and control via the W100 climate sensor.

• High Accuracy Control (0.5°C): Allows temperature adjustment in 0.5°C steps and supports temperature calibration. For maximum accuracy, it can be linked to an external temperature sensor so that it reads the actual temperature in the room, not just the temperature next to the heater body.

• 180° Rotatable LED Display: The bright, clear LED display can be rotated by 180 degrees, allowing easy temperature readings no matter which orientation the tap is mounted in (vertical or horizontal).

• Ultra-Silent Operation: With a noise level below 30 dB, the W600 is ideal for bedrooms or children's rooms, operating almost imperceptibly even during night-time adjustments.

• Frost Protection and Safety: Includes Frost Protection that prevents pipes from freezing in winter, automatically activating water circulation if the temperature drops below a critical threshold, giving you complete peace of mind all year round.

Automation for Smart Comfort

1. Automatic Savings When You Leave: If the occupancy sensor confirms that no one is in the room for 30 minutes, the W600 thermostat automatically turns off the heat to prevent wasted resources.

2. Post-Shower Comfort: When the humidity sensor in the bathroom detects a high humidity level (over 70%), the thermostat can automatically set a higher temperature to ensure a warm atmosphere immediately after bathing.

3. Preheat on Return: With Geofencing, the thermostat starts heating as soon as you are detected within a certain distance from home, ensuring you'll find a cosy home when you return from work.

Technical Specifications

• Model: WT-A03D

• Wireless Protocols: Thread, Zigbee 3.0, Bluetooth

• Power: 3V (2 × 1.5V AA alkaline batteries included)

• Battery Life: Up to 2 years (under typical use)

• Control Accuracy: ±0.5 °C

• Dimensions: ⌀57 × 90 mm

• Noise Level: Less than 30 dB

• Faucet Compatibility: Includes adapters for RA, RAV, RAVL, Caleffi, Giacomini and M28 × 1.5 systems

Package Contents: Thermostat W600, 2 AA batteries, complete set of 6 adapters for various types of taps, user manual.

Why choose Aqara W600?

Unlike classic thermostats, the W600 is designed for the modern user who wants total integration and maximum efficiency. It's the perfect choice for families who want to reduce heating bills without sacrificing comfort, providing a stable, healthy and extremely quiet environment, all with minimal maintenance.