A mist-free humidifier perfect for medium to large rooms, emitting white noise and simulating the natural process of rain evaporating.


Transform Your Room into a Rainforest Oasis

The Only Humidifier That Simulates Natural Rainfall

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Rainforest Humidifier




The Smartmi Rainforest Humidifier is the perfect solution for medium to large rooms. Its mist-free design ensures a comfortable environment while simulating the natural process of rain evaporating, providing a humid and fresher air to help you breathe better and sleep soundly. It emits soothing white noise, creating a relaxing and peaceful ambiance.


Dimensions Φ220 × 422mm
Net Weight Approx. 3.3 kg
Noise ≤50dB(A)
Rated Humidifying Capacity 200mL/h
Rated Water Tank Capacity 3L


The First Humidifier With Rainfall

  • Humidifies by recreating the process of natural rainfall
  • Enjoy the soothing sounds of rain and the freshness of rainforest air in the comfort of your own home

Set It And Forget It

  • Auto-adjusted evaporation rate
  • Intelligent humidity control system
  • Top filling feature and real-time water level display
  • Elegant and effortless LED dome screen

Industry-Leading Engineering Design

  • Revolutionary process that creates a large number of tiny water droplets in the reservoir
  • Polymer filter removes impurities and allergens, creating moist and pure air
  • 3L water tank with 200ml/h humidifying capacity and 15 hours of continuous runtime

Relax To The Soothing Sound Of Raindrops

  • Transparent clear panel with a rainy landscape for a natural and comforting look
  • Soothing rain sounds for a peaceful and serene atmosphere

Smart Control

  • Compatible with Smartmi Link App, Hey Google, Alexa, and Apple HomeKit
  • Control from anywhere and set operating schedules

No Mist, Just Moisture

  • Newest evaporative humidifier technology
  • Prevents water pooling and moisture buildup with dust and contaminants

Low Maintenance and Safety Features

  • Self-cleaning mode to remove water stains and odors
  • Auto shut-off function with separation detection and child lock

Small But Mighty

  • Portable design


Customer Reviews

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A humidifier unlike any other…

Introducing the world’s first and only humidifier that recreates the process of natural rainfall. Experience the purity of moist rainforest air and the soothing sounds of rain right at home with the Smartmi Rainforest Humidifier. Your own private rainforest oasis awaits you.

How does it work?

The Smartmi Rainforest Humidifier uses a revolutionary process that creates a large number of tiny water droplets under centrifugal force. The droplets flow outwards in layers, hitting the walls of the reservoir.  At the same time, air flows through this reservoir to achieve the evaporative humidification effect.

Dome LED-Screen, Top-Fill, Real Time Water Level Display

No need to remove the water tank, you can directly add water into the dome LED screen

Extra Large Water Tank

Set it and Forget it!


Large Capacity Water Tank


Humidifying Capacity


Continuous Humidification

Soothing rainfall sounds help create a blissful and calm sleeping environment.

Smart, Connected, Voice Activated

Connects with all major platforms plus Smartmi Link App

Easy to Assemble, Disassemble and Clean

Out stock

The Smartmi cool no mist humidifier is perfect for medium to large rooms, emitting white noise and simulating the natural process of rain evaporating.

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Rainforest Humidifier

Rainforest Humidifier