SUMMARY

The Sprout humidifier from the brand Levoit has convinced with a very good score overall. Thus, the test product has qualified for our Qualitätssiegel.de seal of approval and was finally rated with the final grade 1.1.

Short product info:

The Sprout humidifier from Levoit offers precise air humidification and healthier air, ensures a safe environment, and makes cleaning and refilling easier.

This product was submitted to us for testing: Link to the product on Amazon

About the test:
We conduct our product tests according to a transparent and coherent evaluation system. For example, points such as packaging, functionality, quality, customer reviews, or the price-performance ratio are included in the final grade.
The maximum possible number of points per area is 100 points.
The following areas will be evaluated:

1. The packaging
2. The first impression
3. The Practical test
4. The price-performance ratio

Furthermore, the evaluation also includes the product reviews and customer experiences available for the product.

Important to know: 
When awarding our quality seal.de test seal, we evaluate the quality of the test product not in comparison with other products available on the market, but in comparison with our standardized quality seal.de test standard!
You can find more details about the test criteria here.

Below is our detailed test report on the product.

QUALITY SEAL.DE TEST REPORT

Product: Sprout humidifier
Brand: Levoit
Tested: 21.07.2025
QS code: 41478792

1. THE PACKAGING

In the outer packaging made of cardboard was the Sprout humidifier.
The inner packaging consisted of plastic and cardboard.

We found the sustainability of the packaging to be good, as plastic was avoided wherever possible..

The product was very well protected by the packaging.

On the outer packaging, the brand name, address, and a contact option as well as the barcode are clearly visible.

2. THE FIRST IMPRESSION

Upon unpacking the product, no bad smell was detected.

The Sprout humidifier is delivered without accessories.
A user manual is included. An assembly guide is included.

3. THE PRACTICAL TEST

The humidifier was designed to ensure precise and healthy air humidification while reducing mold growth and contaminants.
The Sprout Humidifier fulfills this purpose excellently.

Below we briefly explain the functionality of the test product:
The most important function of the humidifier is the precise air humidification through a separate humidity sensor that automatically adjusts the optimal humidity. 

As part of our quality assessment, the humidifier was evaluated in terms of humidification performance, ease of use, and safety.
The mist intensity can be adjusted stepwise and automatically, allowing for flexible adaptation to different room sizes.
The quiet operation makes the device suitable for use in bedrooms or offices without being disruptive.
Thanks to the removable water tank with a large opening and smooth inner surfaces, cleaning is straightforward.
Safety features such as automatic shut-off when the tank is empty and a tilt protection increase everyday usability, especially in households with children.
The simple, functional design with additional features such as a night light and hygrostat control rounds off the positive overall impression.
The tested quality features meet the established requirements of the quality inspection.

We found it particularly outstanding

• • Natural cold evaporation: Ensures more pleasant and healthier indoor air

  • Clean air humidification: Air and water filters effectively remove impurities starting from 0.5 micrometers

  • Precise humidity control: Separate sensor measures humidity directly in the baby's environment and adjusts it automatically

The product has a clear benefit and thus offers the user among other things the following advantages:

• • Automatic drying function: Keeps the filter dry, prevents mold and odor formation

  • Gentle night light: Warm, adjustable light without blue light, for a calm sleeping environment

  • Comfortable handling: Dishwasher-safe 3.8 L water tank, refillable without removal, with up to 36 hours of runtime

  • Automatic drying function: Keeps the filter dry, prevents mold and odor formation

  • Gentle night light: Warm, adjustable light without blue light, for a calm sleeping environment

  • Comfortable handling: Dishwasher-safe 3.8 L water tank, refillable without removal, with up to 36 hours of runtime

The Sprout Humidifier is very easy to use.
Our testers found no risk of injury from sharp edges or protruding parts with proper use.

4. THE PRICE-PERFORMANCE RATIO

On the trading platform Amazon, the Sprout Humidifier of the brand Levoit can be ordered for €199.99.

Thus, this product is in the mid-range price segment, as there are already other humidifiers available starting at €133.00.

This product has not yet been rated on Amazon.