
ETA Noble Smart is a 3-in-1 humidifier that combines humidification, purification, and ionisation in one device. It uses ultrasonic technology (a fine, unheated aerosol) for even humidification, which makes it quiet and energy-efficient – perfect for bedrooms or children's rooms. It has a removable 4L tank that lasts up to 30 hours and is designed for rooms up to 50m². You can customise the climate by choosing between cool or warm mist (safe PTC ceramic heating), setting the humidity between 30–75%, and using the 7-level power control. It also features aromatherapy and convenient control options: touch, remote, or via the ETA SMART (CZ) app.

The humidifier offers a choice of cool and warm mist. The warm mist is generated using safe and efficient PTC technology with ceramic heating, which is self-regulating and helps prevent overheating. You can set the humidity in the range of 30–75% and fine-tune the humidification intensity with 7 power levels. For a pleasant atmosphere, aromatherapy is also available with a separate compartment for essential oils.
The purification and ionisation functions use cold plasma technology, which releases both positive and negative ions. These effectively bind to dust, pollen, mites, and mould, helping to remove them from the air. This process also neutralises bacteria and viruses and breaks down odours and harmful substances – from cigarette smoke to smells from the kitchen or pets. Even humidification is ensured by ultrasonic technology without heating, making operation very quiet and energy-efficient.
A pleasant climate for a healthy home
ETA Noble Smart combines humidification with air purification and ionisation. Cold plasma releases ions that bind to dust, pollen, mites, and mould, helping to remove them from the air. At the same time, it neutralises bacteria and viruses and breaks down odours and harmful substances (e.g. cigarette smoke, smells from the kitchen or from pets). Even humidification is provided by ultrasonic technology without heating – quietly and efficiently. Thanks to its 4L tank, it runs for up to 30 hours and is suitable for rooms up to 50m².

Thoughtful details
The ceramic water filter softens and purifies the water, so the mist stays clean and doesn't leave traces of white dust or limescale on your furniture. The removable 4L tank with a handle makes refilling easy, and when it runs out of water, the device automatically shuts off to prevent it from running empty. Other practical features include a timer for up to 12 hours, an audible signal, and a clear LED display to check settings and the current status.

Technology for your comfort
Auto mode maintains the ideal humidity based on the current temperature in the room. You can choose between cool or warm mist as needed – the warm mist is created by safe and efficient PTC ceramic heating, which is self-regulating and helps prevent overheating. You can set the humidity in the range of 30–75% and adjust the power across 7 levels. For relaxation, simply add a few drops of essential oil to the special compartment.

Modern controls
You can control the humidifier using the touch controls on the device itself, with the convenient remote control, or via the ETA SMART app (free, in Czech). Thanks to Wi-Fi, you can manage it from anywhere – for example, from work: turn the device on/off, set modes, schedule operation, and use the 1–24 hour timer. The app also displays an overview of the current humidity and temperature around the humidifier.

Extended warranty
ETA stands behind its products. For the ETA Noble Smart air humidifier, it provides an extended 3-year motor warranty. To get the warranty, register for free HERE.

The ETA SMART app (free, in Czech) lets you control the humidifier from anywhere via Wi-Fi, adjust basic functions, and monitor the humidity and temperature around the device. It also includes a 1–24 hour timer for convenient scheduling.

ETA a. s., nám. Práce 2523, 760 01 Zlín [email protected]/, [email protected]
Eta is a Czech brand whose origins date back to 1943, when the foundations were laid for electrical appliance manufacturing in Hlinsko. Eta puts emphasis on three aspects: QUALITY - Eta is the only company in the Czech Republic that is equipped with a testing room, which helps to ensure high standards of the products and service. SMART SOLUTIONS - Eta’s products are designed with attention to detail. DESIGN - Eta takes pride in attractive designs of all its products and collaborates with leading Czech designers. This is Eta - this is home.
Specifications can be changed without notice. Images are for illustrative purposes only.