Aqara - Smart Floor Heating Thermostat W500 (Zigbee, Matter, Thread)

Aqara Floor Heating Thermostat W500: Smart, Efficient Comfort

The Aqara W500 Floor Heating Thermostat is designed for electric and hydronic heating systems and supports both Thread and Zigbee protocols for flexible integration. It allows for external NTC sensor connections and offers advanced features such as remote control, smart scheduling, power monitoring, and intelligent automation to boost comfort and reduce energy consumption.

Dual Protocol Support: Thread and Zigbee

With built-in Thread and Zigbee support, the W500 adapts to various ecosystems. Thread mode enables direct integration with Matter-compatible platforms without needing an Aqara hub. In Zigbee mode, it provides advanced Aqara-exclusive features and backward compatibility with traditional Aqara Zigbee hubs. Users can switch between protocols to suit their smart home setup and preferences.

Flexible and Smart Control Options

The thermostat offers multiple ways to manage your heating—physical buttons, app control, voice assistants, and programmable schedules. Set up to 7 time periods per day, across all 7 days of the week, and choose from 5 preset heating modes. These settings run locally on the device, ensuring continuous operation even without internet or hub connection.

Advanced Temperature Accuracy

Enjoy precise control through various sensor inputs, including built-in sensors, external NTC probes (10K, 50K, 100K), or Aqara temperature and humidity sensors. Temperature calibration within ±0–5°C enables fine-tuning to maintain consistent indoor climate.

Stable Heating for Lasting Comfort

Reduce frequent toggling of your heating system by setting temperature buffers (0.5–3°C), maintaining consistent warmth and preventing abrupt temperature changes. This minimizes energy waste and prolongs the lifespan of your heating setup.

Energy Efficiency with Smart Detection

Track real-time and historical energy consumption to better manage heating efficiency. Integration with Aqara Door and Window Sensors allows automatic shutdown when a window is left open. If no sensor is used, a sudden temperature drop still triggers a 30-minute pause. Supports Whole Home Energy Monitoring via the Aqara Home app when linked to an Aqara hub.

Built-In Safety Protections

The W500 ensures safe operation with multiple safeguards: anti-freeze protection activates at 5°C, floor material protection prevents overheating, and automatic shutoff occurs in cases of overheat or overload. These features protect your home and extend system longevity.

Main Features

• Supports Thread and Zigbee protocols
• Multiple control options: buttons, app, voice, and schedules
• Custom heating schedules (7 periods/day for 7 days)
• Precise temperature regulation with calibration
• Real-time and historical energy tracking
• Automatic heating pause on window detection or temperature drop
• Anti-freeze and overheat/overload protection
• Segmented display with backlight
• Always-on protections for long-term reliability

Technical Specifications

• Model: UT-A01D
• Dimensions: 86 × 86 × 45 mm
• Wireless Protocols: Thread, Zigbee, Bluetooth
• Electrical Rating: 220–250V AC, Max 16A, 50/60Hz, Max 3600W (Resistive Load)
• Installation: Fits European standard junction box
• NTC Sensor Support: 10K, 50K, 100K
• Buttons: 4 total (reset + 3 function buttons)
• Sampling Frequency: Once per second, configurable
• Reporting Frequency: ≥ 0.5°C or 3% RH, configurable
• Operating Temperature: 0°C ~ 40°C
• Humidity Range: 0–90% RH (non-condensing)

Box Contents

• Floor Heating Thermostat W500 × 1
• User Manual × 1
• Compliance Statement × 1
• Screw Kit × 1
• NTC Sensor × 1