Aqara Radiator Thermostat E1 Smart Heating Radiator Thermostat
Personalized climate control and energy efficiency for your home
Aqara Radiator Thermostat E1 – a high-tech smart thermostat designed to automate and precisely control water heating systems (radiators and heated towel rails). The device mounts directly on the radiator's thermostatic valve and regulates the flow of hot water with a built-in electric drive. The E1 lets you keep the ideal temperature in every room individually: keep the bedroom cool for comfortable sleep and the nursery pleasantly warm.
E1 thermostat advantages and features:
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External sensor support (Geo-temperature): Unlike ordinary thermostatic heads, which measure temperature only next to the hot radiator, Aqara E1 can rely on readings from a remote Aqara temperature and humidity sensor placed in the center of the room. This ensures excellent accuracy in maintaining the set climate.
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Open window detection (2-in-1): The thermostat detects a sharp drop in room temperature (for example, during airing) and automatically shuts off the heat for 30 minutes, so you don't heat the street. For 100% accuracy, you can link this function to an Aqara wireless door and window sensor.
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Smart schedules and Geofencing: Set up flexible schedules: the thermostat can reduce heating to a minimum on weekdays when everyone is at work or school, and warm the home by the time you return. Geofencing automatically turns off heating as soon as the last family member leaves the home perimeter.
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Color display with backlight: The device features a sleek LED screen with a pleasant backlight. It always shows the current target temperature, connection status and battery level. You can also change the temperature manually by simply turning the matte ring of the housing.
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Freeze and scale protection: Regardless of your settings, the safety lock will not let the room temperature fall below 5 °C, protecting pipes from freezing. In addition, once a week the thermostat automatically fully opens and closes the valve, preventing it from seizing up and limescale buildup.
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Zigbee 3.0 protocol and ecosystems: The energy-efficient protocol ensures instant response to commands and long battery life. Fully compatible with Yandex Smart Home (Alisa), Apple Home, Google Home, and supports Matter (via a compatible hub).
- ⚠️ Important note: The device is installed on radiators that structurally support thermostatic heads (with a push pin). Direct installation on old cast-iron radiators with classic rotary valves or ball valves is not possible without replacing the valve itself.
