Portable Mini Humidifier
#89
SMARTDEVIL

SMARTDEVIL Portable Mini Humidifier

Rating

Model: ea470735-2a6c-4427-8b84-bb4249ffff09
$25(incl. tax)Amazon price as of 2025-09-04
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Product Overview

The SmartDevil Portable Mini Humidifier is a compact and convenient device designed for personal use. With a 500ml capacity, it's suitable for bedrooms, offices, or desks. It features two mist modes (continuous and intermittent) and includes an aromatherapy pad for essential oils. The humidifier also has an automatic shut-off function for safety and a night light for added convenience. It operates quietly at 25dB, making it ideal for use while sleeping or working. The USB power supply allows for flexible placement, and the upgraded spray volume ensures effective humidification. However, it is recommended to use tap water and avoid bottled or distilled water.

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Product Specifications

Humidifying Method
-
Humidifying Capacity
-mL/h
Applicable Area
-
Tank Capacity
0.5L
Operating Time
-時間
Noise Level
25dB
Power Consumption
-W
Dimensions
-mm
Weight
-kg
Timer Function
Yes

Size & Weight

Weight
13.7 ounces
Hight
5.7"
Width
3.8"
Depth
3.8"

Features

Antibacterial Tank Function

Does not have an antibacterial tank function. Regular cleaning is crucial to prevent bacteria and mold growth, ensuring hygienic operation. Users should adhere to a strict cleaning schedule to maintain air quality and prevent potential health issues.

Essential Oil Diffuser Function

Includes an aromatherapy pad for adding essential oils, allowing users to enjoy aromatherapy benefits while humidifying the air. This feature enhances the user experience by providing a way to add fragrance and create a relaxing atmosphere. Be sure to only add essential oils to the pad and not the water tank.

Night Light Function

Features a night light, providing a soft, ambient glow that can be useful in bedrooms or nurseries. This adds to its functionality, making it more versatile for different environments. The night light can create a calming atmosphere, enhancing sleep quality and comfort.

Automatic Shut-Off Function

Equipped with an automatic shut-off function that turns the humidifier off when the water level is low, preventing damage to the unit and ensuring safety. This feature provides peace of mind, especially when using the humidifier overnight or unattended. It enhances safety and prolongs the lifespan of the device.

Adjustable Mist Output Function

Offers two mist modes (continuous and intermittent), allowing users to adjust the humidity level according to their preferences. This provides some flexibility in controlling the mist output, catering to different needs and room sizes. Adjustable mist output enhances user comfort and optimizes humidification efficiency.

Remote Control Function

Does not include a remote control, which may be inconvenient for some users who prefer to adjust settings from a distance. The absence of this feature limits the ease of use, especially in larger rooms or when the humidifier is not easily accessible. Remote control enhances convenience and accessibility.

SHOPSTAFF Rating Score

#89
Ranked #89 out of 100 products in Category
3.4
Overall Rating

The SmartDevil Portable Mini Humidifier is a basic, low-priced humidifier suitable for personal use. It lacks advanced features like a hygrostat or remote control, but offers essential functions such as auto shut-off and adjustable mist modes. Durability may be a concern given the price point and brand reputation. It's best suited for short-term use in small spaces.

Humidification Method (Ultrasonic, Evaporative, Steam)
4.0
Utilizes ultrasonic technology, which is known for its quiet operation and efficient mist production. This makes it suitable for use in bedrooms and offices where noise is a concern. The fine mist helps to humidify the air effectively without causing excessive dampness.
Tank Capacity and Run Time
3.5
With a 500ml tank, it offers a reasonable run time for personal use, though it may require refilling during the day or night depending on the mist settings. The compact size is convenient, but the smaller tank capacity limits its continuous operation time.
Room Size Coverage
3.0
Best suited for small rooms, personal spaces, or desks. It may not be effective in larger rooms due to its limited mist output. Consider its use primarily for localized humidification rather than whole-room coverage.
Noise Level
4.5
Operates at a near-silent frequency of 25dB, ensuring it won't disturb sleep or work. This is a significant advantage for those sensitive to noise, making it ideal for use in quiet environments. The quiet operation enhances its usability in various settings.
Maintenance and Cleaning
3.0
Requires regular cleaning to prevent the buildup of mineral deposits and bacteria. The need to soak the cotton swab and the caution about losing the spring add to the maintenance requirements. Regular upkeep is essential for optimal performance and hygiene.
Features (Hygrostat, Timer, Auto Shut-Off)
3.0
Includes an auto shut-off feature for safety, which turns off the humidifier when the water level is low. The adjustable mist modes (continuous and intermittent) provide some customization, but the lack of a hygrostat limits precise humidity control.
Manufacturer Reliability and Warranty
2.0
SMARTDEVIL is a relatively unknown brand, so long-term reliability and warranty support may be a concern. It's advisable to consider this when evaluating the overall value proposition. Limited brand information impacts confidence in long-term performance.
Cost Performance
4.0
Offers good value for its price, providing essential humidification features in a compact and portable design. The inclusion of an aromatherapy pad adds to its appeal, making it a cost-effective option for personal use. Balances functionality with affordability.

Brand & Manufacturer Details

SMARTDEVIL
SMARTDEVIL is a brand that offers portable mini humidifiers for personal use in bedrooms, offices, and for plants.

Key Highlights

  • Compact and portable design
  • Quiet operation
  • Aromatherapy pad included
  • Adjustable mist modes

Considerations

  • Use tap water only
  • Clean regularly to prevent mold
  • Avoid dropping essential oils directly into the water tank
  • Be careful not to lose the spring at the bottom of the cotton swab tube

Recommended For

  • Individuals needing personal humidification
  • Office workers
  • Travelers needing a small humidifier
  • Plant enthusiasts

Not Recommended For

  • Those needing whole-house humidification
  • Users requiring advanced humidity control
  • none in particular

Suitable For

  • Bedroom nightstand
  • Office desk
  • Small plant display

Not Suitable For

  • Large living rooms
  • Industrial environments
  • Outdoor use
  • none in particular

Frequently Asked Questions (FAQ)

Q.Is the mist output strong enough to effectively humidify a small room?
A.Yes, the SmartDevil Portable Mini Humidifier greatly increases the spray volume per hour, effectively moisturizing dry air, according to the product overview.
Q.Will this humidifier disturb my sleep or work?
A.No, the product description states that the humidifier operates at a near-silent frequency of 25dB, ensuring quiet operation.
Q.Can I use essential oils with this humidifier?
A.Yes, the desk humidifier includes an aromatherapy pad for adding 2-3 drops of essential oils to freshen the air.
Q.Is this humidifier suitable for use with plants?
A.Yes, the product overview mentions that it helps nourish plants by maintaining an adequate humidity level.
Q.What type of water should I use in this humidifier?
A.It is recommended to use tap water and avoid bottled or distilled water, as mentioned in the product description.
Q.Does the humidifier automatically shut off when the water runs out?
A.Yes, it features an auto shut-off function that activates when the water level is low to eliminate safety hazards.
Q.What are the available mist modes?
A.This portable mini humidifier has two modes: continuous spray and intermittent spray (stop 1 second), allowing you to adjust the spray amount as needed.
Q.Is this humidifier truly portable?
A.Yes, the humidifier has a portable size of 3*5.9 inches, making it suitable for travel and use in various locations.
Q.Are there any known issues with the product's quality or functionality?
A.Some staff confirmation indicate that the bottom may be loose and not a tight fit, while others mention the importance of not losing the small spring in the filter, as replacements are not available individually. One staff confirmation mentioned the unit only working when plugged in and only for a few seconds.
Q.How long does the humidifier run on a full tank?
A.According to one staff confirmation, the unit runs for a maximum of 8 hours on intermittent mode, contrary to some expectations of 12 hours.

SHOPSTAFF Rating Ranking

#1

Dreo Smart Humidifier: 6L, top-fill, cool mist, 60-hour runtime, quiet ultrasonic operation, night light, app control.

Humidifying MethodUltrasonic Humidifying Capacity300 mL/h
Applicable Area46.5Tank Capacity6 L
Operating Time60 時間Noise Level28 dB
Power Consumption26 WDimensions150x290x315 mm
Weight1.75 kgTimer FunctionYes
Antibacterial Tank FunctionEssential Oil Diffuser FunctionNight Light FunctionAutomatic Shut-Off FunctionAdjustable Mist Output FunctionRemote Control Function
4.7Overall Rating
4.8Humidification Method (Ultrasonic, Evaporative, Steam)
5.0Tank Capacity and Run Time
4.7Room Size Coverage
5.0Noise Level
4.3Maintenance and Cleaning
5.0Features (Hygrostat, Timer, Auto Shut-Off)
4.5Manufacturer Reliability and Warranty
4.5Cost Performance
#2

Dreo

8L Smart Humidifiers HM717S

$107(incl. tax)Amazon price as of 2025-09-04

Dreo 8L Smart Humidifier with warm & cool mist, 80H runtime, smart control, quiet operation, and aroma diffuser.

Humidifying MethodUltrasonic Humidifying Capacity550 mL/h
Applicable Area-Tank Capacity8 L
Operating Time80 時間Noise Level28 dB
Power Consumption- WDimensions- mm
Weight- kgTimer FunctionYes
Antibacterial Tank FunctionEssential Oil Diffuser FunctionNight Light FunctionAutomatic Shut-Off FunctionAdjustable Mist Output FunctionRemote Control Function
4.7Overall Rating
4.8Humidification Method (Ultrasonic, Evaporative, Steam)
5.0Tank Capacity and Run Time
4.7Room Size Coverage
5.0Noise Level
4.3Maintenance and Cleaning
5.0Features (Hygrostat, Timer, Auto Shut-Off)
4.5Manufacturer Reliability and Warranty
4.3Cost Performance
#3

LEVOIT

Superior 6000S Smart Evaporative Humidifier

$249(incl. tax)Amazon price as of 2025-09-04

The LEVOIT Superior 6000S is a smart evaporative humidifier for whole-house use, covering up to 3000 sq. ft.

Humidifying MethodEvaporative Humidifying Capacity1500 mL/h
Applicable Area3000 Square FeetTank Capacity6 Gal L
Operating Time72-Hour 時間Noise Level28 dB
Power Consumption30 WDimensions12.72"D x 12.72"W x 26.7"H mm
Weight13.2 kgTimer FunctionYes
Antibacterial Tank FunctionEssential Oil Diffuser FunctionNight Light FunctionAutomatic Shut-Off FunctionAdjustable Mist Output FunctionRemote Control Function
4.6Overall Rating
4.5Humidification Method (Ultrasonic, Evaporative, Steam)
5.0Tank Capacity and Run Time
5.0Room Size Coverage
4.8Noise Level
4.3Maintenance and Cleaning
5.0Features (Hygrostat, Timer, Auto Shut-Off)
4.5Manufacturer Reliability and Warranty
4.0Cost Performance
#4

LEVOIT

LEVOIT Classic300S Ultrasonic Smart Top Fill Humidifier

$79(incl. tax)Amazon price as of 2025-09-04

The LEVOIT Classic300S is a smart ultrasonic humidifier with a 6L tank, app control, and essential oil diffuser.

Humidifying MethodUltrasonic Humidifying Capacity- mL/h
Applicable Area-Tank Capacity6 L
Operating Time60 時間Noise Level30 dB
Power Consumption26 WDimensions- mm
Weight- kgTimer FunctionYes
Antibacterial Tank FunctionEssential Oil Diffuser FunctionNight Light FunctionAutomatic Shut-Off FunctionAdjustable Mist Output FunctionRemote Control Function
4.6Overall Rating
4.8Humidification Method (Ultrasonic, Evaporative, Steam)
5.0Tank Capacity and Run Time
4.5Room Size Coverage
5.0Noise Level
4.3Maintenance and Cleaning
5.0Features (Hygrostat, Timer, Auto Shut-Off)
4.5Manufacturer Reliability and Warranty
4.0Cost Performance
#5

LEVOIT

OasisMist4.5L

$79(incl. tax)Amazon price as of 2025-09-04

The LEVOIT OasisMist4.5L is a smart humidifier with warm & cool mist, customized humidity, and easy top fill.

Humidifying MethodUltrasonic Humidifying Capacity- mL/h
Applicable Area-Tank Capacity4.5 L
Operating Time- 時間Noise Level26 dB
Power Consumption12 WDimensions- mm
Weight- kgTimer FunctionYes
Antibacterial Tank FunctionEssential Oil Diffuser FunctionNight Light FunctionAutomatic Shut-Off FunctionAdjustable Mist Output FunctionRemote Control Function
4.6Overall Rating
4.8Humidification Method (Ultrasonic, Evaporative, Steam)
4.5Tank Capacity and Run Time
4.7Room Size Coverage
5.0Noise Level
4.3Maintenance and Cleaning
5.0Features (Hygrostat, Timer, Auto Shut-Off)
4.5Manufacturer Reliability and Warranty
4.0Cost Performance