Top 10 Best portable humidifier in 2026

Last Updated - 6/11/2026

🏆Best Choice

LEVOIT

LEVOIT Top Fill Humidifiers for Bedroom, 2.5L Tank for Large Room, Easy to Fill & Clean, 28dB Quiet Cool Mist Air Humidifier for Home Baby Nursery & Plants, Auto Shut-off and BPA-Free for Safety, 25H

9.8

ChoiceComparer.com Score

9.8

/ 10

Outstanding

Main highlights

•𝙁𝙖𝙨𝙩 𝙃𝙪𝙢𝙞𝙙𝙞𝙛𝙞𝙘𝙖𝙩𝙞𝙤𝙣 𝘼𝙡𝙡 𝙉𝙞𝙜𝙝𝙩: Runs for up to 25 hours on low thanks to its SUPER LARGE capacity of 2.5 liters. The soothing moisture helps quickly relief congestion and dry throat.
•𝙀𝙖𝙨𝙮 𝙏𝙤𝙥-𝙁𝙞𝙡𝙡 𝘿𝙚𝙨𝙞𝙜𝙣: LEVOIT listened to feedback from humidifier customers and upgraded to a easy top-fill design. No need to turn the water tank over or spilling water all over the place. Just ONE-STEP to remove the cover and easily fill the tank.
•𝙈𝙪𝙘𝙝 𝙀𝙖𝙨𝙞𝙚𝙧 𝙛𝙤𝙧 𝘾𝙡𝙚𝙖𝙣𝙞𝙣𝙜: Easily clean the inside of the tank through its big opening. The detachable designs and simple construction of the base leaves no hard-to-reach corners when cleaning. Maintaining health has never been this easy.
•𝙉𝙤 𝘿𝙞𝙨𝙩𝙪𝙧𝙗𝙖𝙣𝙘𝙚 𝙒𝙝𝙚𝙣 𝙎𝙡𝙚𝙚𝙥𝙞𝙣𝙜: The Classic 160 cool mist humidifier is perfect for sleeping, with noise level as low as 26dB and all lights off. Helps create a peaceful and quiet atmosphere The perfect humidifier for bedrooms and baby nurseries.
•𝘾𝙪𝙨𝙩𝙤𝙢𝙞𝙯𝙚 𝙔𝙤𝙪𝙧 𝙈𝙞𝙨𝙩: Customize the mist output with just one knob and adjust the direction freely with the 360 degree nozzle. Enjoy full control of your air humidifier

View offer on:

$29.99

$39.99

-25%

Check Price

Homedics

Homedics Portable Humidifier - Small Air Humidifiers for Bedroom, Plants, Office, Travel - Cool Mist Humidifiers, Color-Changing Accent Light, 2 Mist Settings, Black

9.7

ChoiceComparer.com Score

9.7

/ 10

Outstanding

Main highlights

•PORTABLE HUMIDIFIER – The Homedics Portable Humidifiers for travel have high-frequency technology that converts water into a fine, evenly dispersed cool mist; ideal as a bedroom humidifier, car humidifier, and for on-the-go use
•TOP-FILL HUMIDIFIER – The 8.5-oz. water tank provides up to 10 hours of runtime per fill when plugged in and up to 3.5 hours when using battery with Clean Tank Technology
•QUIET & CONVENIENT – The portable humidifiers for bedrooms are perfect for nighttime use with whisper-quiet operation and built-in color-changing accent light; includes 3 wicks
•CUSTOMIZED SETTINGS - Choose from 2 cool mist settings on the personal room humidifier; built-in auto-off timer includes various options; the built-in color-changing accent light is an optional ambience
•WHAT’S IN THE BOX – (1) HoMedics TotalComfort Portable Ultrasonic Humidifier; (1) instruction book, (3) wicks, (1) USB charging cord, (1) 1-year limited warranty

View offer on:

$25.63

Check Price

Homedics

Homedics Portable Humidifier - Small Air Humidifiers for Bedroom, Plants, Office, Travel - Cool Mist Humidifiers, Color-Changing Accent Light, 2 Mist Settings, White

9.5

ChoiceComparer.com Score

9.5

/ 10

Outstanding

Main highlights

•PORTABLE HUMIDIFIER – The Homedics Portable Humidifiers for travel have high-frequency technology that converts water into a fine, evenly dispersed cool mist; ideal as a bedroom humidifier, car humidifier, and for on-the-go use
•TOP-FILL HUMIDIFIER – The 8.5-oz. water tank provides up to 10 hours of runtime per fill when plugged in and up to 3.5 hours when using battery with Clean Tank Technology
•QUIET & CONVENIENT – The portable humidifiers for bedrooms are perfect for nighttime use with whisper-quiet operation and built-in color-changing accent light; includes 3 wicks
•CUSTOMIZED SETTINGS - Choose from 2 cool mist settings on the personal room humidifier; built-in auto-off timer includes various options; the built-in color-changing accent light is an optional ambience
•WHAT’S IN THE BOX – (1) HoMedics TotalComfort Portable Ultrasonic Humidifier; (1) instruction book, (3) wicks, (1) USB charging cord, (1) 1-year limited warranty

View offer on:

$26.22

Check Price

Saunana

Portable Mini Humidifier, Colorful, Cool Mist, USB Powered. Perfect for Bedroom, Office & Car (300ml, White)

9.4

ChoiceComparer.com Score

9.4

/ 10

Excellent

Main highlights

•Portable Mini Humidifier with Vivid Cycling Light: This compact and lightweight humidifier is designed for easy portability and comes with a vivid cycling light feature. It can be taken anywhere, making it perfect for use in bedrooms, offices, or cars. The cycling light creates a peaceful ambiance and improves the quality of your sleep.
•Whisper-Quiet Operation and Two Spray Modes: With ultrasonic technology, this humidifier operates quietly at only 26dB, ensuring a peaceful environment while you sleep or work. It offers two spray modes: continuous and intermittent, providing flexibility based on your needs. The continuous mode runs for 4 hours, while the intermittent mode lasts for 6 hours.
•Easy One-Button Control and Auto Shut-Off: Operating this humidifier is simple with its one-button control. Press the power button every second to control the mist output. Additionally, by pressing the power button for 3 seconds, you can activate the night light and colorful light functions. The humidifier also features an auto shut-off mechanism that turns it off when the water level is low, ensuring safety and preventing damage.
•Moisturizes Skin and Reduces Peeling: This humidifier effectively moisturizes dry skin, reducing skin peeling and providing relief from dryness. It creates a comfortable environment that promotes healthier skin and a natural, healthy lifestyle. The humidifier can also be used to provide moisture to small plants, keeping them healthy and vibrant.
•USB Power Supply and High-Quality Materials: Powered by a USB port, this humidifier is compatible with various devices, offering convenience and flexibility. It is made of high-grade, safe, and environmentally friendly PP material, ensuring the safety of your baby and pets. The materials used are BPA-free and easy to clean, making it a durable and long-lasting option. With its practical features and thoughtful design, this humidifier makes an ideal gift for family and friends.

View offer on:

$9.99

Check Price

SZO

SZO Portable Small Humidifier, 2025 NEW USB Personal Desktop Humidifiers for Bedroom Travel Office Home, 2 Mist Modes Quiet, Auto Shut-Off(500ml, White)

9.2

ChoiceComparer.com Score

9.2

/ 10

Excellent

Main highlights

•Portable & Space-Saving Design: Colorful Mini Humidifier Ultra-compact size (just 4.7" tall) with a lightweight build, perfect for desks, nightstands, or travel. Takes up minimal space while delivering powerful hydration anywhere
•Two Customizable Spray Modes: This mini humidifier has two modes When you press the button first time, it will continuously spray for 8 hours. When you press again and it will intermittently spray (stop 2 seconds) for 16 hours. Adapt to your needs—whether working, sleeping, or refreshing your space
•Relieve Dry Skin & Throat: This portable humidifier produces fine, invisible mist to boost humidity, soothing dry skin, chapped lips, and scratchy throats in air-conditioned rooms. Breathe easier and feel more comfortable
•Auto-Shut Off for Worry-Free Use: Smart sensor turns off the humidifier automatically when the water level is low, preventing dry burning and extending lifespan. No need to monitor—ideal for busy lifestyles
•Whisper-Quiet Operation: With a whisper-quiet 20dB noise level, this small humidifier ensures a tranquil environment for sleeping or working. Enjoy a peaceful environment with consistent moisture, no annoying humming or noise.

View offer on:

$14.99

$23.99

-38%

Check Price

MOVTIP

Portable Mini Humidifier, 500ml Small Cool Mist Humidifier, USB Personal Desktop Humidifiers for Baby Bedroom Travel Office Home, Auto Shut-Off, 2 Mist Modes, Super Quiet, White

9.1

ChoiceComparer.com Score

9.1

/ 10

Excellent

Main highlights

•【Tips for Best Use】①The humidifier does not have a built-in battery and needs to be connected to a USB cable to function properly. ②Please use a standard & certificated power adapter with voltage DC5V/1A. ③Please use clean tap water. Do not use essential oils, perfume, distilled water, filtered water which will cause the cotton swab to clog and the Humidifier to be unusable. ④Please make sure the cotton core has soaked a few minutes before you turning it on. ⑤After turn on the humidifier, please wait for one minute for the mist to come out.
•【PORTABLE MINI HUMIDIFIER】Portable and small design (3.74*5.07inch) is very easy take with you anywhere and super perfect for travel, bedroom, office, which is effectively moisturize dry skin and help you reduce skin peeling.
•【TWO MIST MODES】This mini humidifier has two modes. When you press the button first time, it will continuously spray for 6 hours. When you press again and it will intermittently spray (stop 2 seconds) for 12 hours. 500ml large capacity produces longer mist.
•【SAFE & AUTO SHUT-OFF】There is built-in water level sensor inside that will automatically turn off the power when the water is lower than the safe water level. And the seal is strong,no longer afraid of pouring liquid to leak in accidence.
•【ONE BUTTON CONTROL】The portable usb humidifier is very easy to operate. One button controls for all functions, you simply need to press one button to set the mist. Make your life easier!

View offer on:

$17.99

$26.99

-33%

Check Price

GENIANI

GENIANI Portable Cool Mist Humidifiers for Bedroom & Office - Ultrasonic Humidifier for Home, Baby, Small Room with Auto Shut Off, 250ML Easy to Clean Water Tank

8.9

ChoiceComparer.com Score

8.9

/ 10

Great

Main highlights

•𝐂𝐎𝐌𝐏𝐀𝐂𝐓 & 𝐏𝐎𝐑𝐓𝐀𝐁𝐋𝐄: The Geniani humidifier large room is perfect for any space—bedroom, office, nursery, or car. Lightweight and easy to carry, it offers up to 8 hours of operation on a single fill
•𝐄𝐍𝐇𝐀𝐍𝐂𝐄𝐃 𝐀𝐈𝐑 𝐐𝐔𝐀𝐋𝐈𝐓𝐘: Choose from two mist modes with this cool mist humidifier for bedroom to improve air quality, ease allergies, and relieve dry skin and throat
•𝐄𝐍𝐄𝐑𝐆𝐘-𝐄𝐅𝐅𝐈𝐂𝐈𝐄𝐍𝐓 & 𝐒𝐀𝐅𝐄: The humidifiers for bedroom have an auto shut-off feature for safety and energy conservation, making it an eco-friendly choice
•𝐒𝐈𝐋𝐄𝐍𝐓 𝐎𝐏𝐄𝐑𝐀𝐓𝐈𝐎𝐍: Operating at a quiet 38dB, this bedroom humidifier ensures undisturbed sleep while improving air quality. Enjoy up to 8 hours of continuous cool mist operation
•𝐏𝐋𝐀𝐍𝐓-𝐅𝐑𝐈𝐄𝐍𝐃𝐋𝐘: The humidifier for plants maintains optimal moisture levels, promoting healthier and faster plant growth
•𝐁𝐀𝐁𝐘-𝐒𝐀𝐅𝐄: The cool mist humidifier baby room essential creates a healthy breathing environment, relieving congestion and dry skin without burn risks
•𝐒𝐎𝐎𝐓𝐇𝐈𝐍𝐆 𝐍𝐈𝐆𝐇𝐓𝐒: This small humidifier for bedroom nightstand operates silently and doubles as a night light, perfect for a peaceful sleep environment
•𝐖𝐇𝐀𝐓 𝐘𝐎𝐔 𝐆𝐄𝐓: Enhance your environment with our desktop humidifier—reduces static, protects electronics, and adds warmth. Includes 1x personal humidifier, 1x USB cable, and 2x replacement filter.
•𝐇𝐀𝐒𝐒𝐋𝐄-𝐅𝐑𝐄𝐄 𝐑𝐄𝐏𝐋𝐀𝐂𝐄𝐌𝐄𝐍𝐓: Our brand, Geniani is committed to providing our customers the best possible support and satisfaction. That’s why we offer a comprehensive customer support program with a 1-year warranty, a money-back guarantee, and 24/7 customer support. We understand the importance of standing behind our products and ensuring our customers are delighted.

View offer on:

$27.97

$30.47

-8%

Check Price

HOMDIS

HOMDIS Portable Humidifiers for Travel, Small Mini Humidifier with Auto Shut-Off, Nightlight and Storage Bag for Hotel, Bedroom or Office, Plant Humidifier Indoor, Green

8.8

ChoiceComparer.com Score

8.8

/ 10

Great

Main highlights

•✅ LIGHTWEIGHT, SMALL & PORTABLE - With only 7 ounces light-weight and 5.91 inch wallet size body, this portable humidifier is super easy for you to carry with during camping, travel or business trip; just simply add a bottle of water and you can start enjoy the mist of humidity wherever it is.
•✅ ELIMINATE DRY AIR ANYWHERE - Solve your dryness problem that causes congestion, cough, and dry throat, keeping you feeling refreshed, and moisturized.
•✅ Please note: The mini humidifier does not include a battery. Power it using only certified 5V DC adapters. Connect to USB outlets, portable chargers, vehicle or laptop USB ports, or standard USB wall adapters.
•✅ Ultra-Quiet Operation - The portable humidifier operates silently to ensure an undisturbed, restful sleep. Perfect for bedrooms or workspaces where peace matters.
•✅ Convenient & Hassle-Free - The mini humidifier use any standard bottle—no dedicated tank required. Say goodbye to tedious cleaning and enjoy effortless setup and maintenance.
•✅ SAFE FOR USE - The travel humidifier will shut off automatically while the water is dry and will have no any water leakage while being knocked over to ensure your safe use.

View offer on:

$19.97

Check Price

Baopilong

Portable Mini Humidifiers for Bedroom, 400ml Aroma Diffuser for Home Personal Desktop Plant Humidifier Indoor Fragrance Aroma Diffuser with 2 Modes, Night Light and Auto-Off Small Diffuser for Car

8.6

ChoiceComparer.com Score

8.6

/ 10

Good

Main highlights

•Portable Mini Humidifiers for Bedroom: Our portable mini humidifier comes with a circular, color - adjustable LED light. A simple press of a button displays a spectrum of colors. In the darkest of nights, it doubles as a charming night light, adding a touch of romance to your space. The mini aroma diffuser is compact and lightweight design allows you to take it anywhere - be it your bedroom, office, or even in your car.
•Safe and Auto Shut - Off Humidifier: Operating this mini humidifier is a breeze with its one - button control. Press the mini aroma diffuser power button every second to adjust the mist output. Hold the power button for 1.5 seconds to activate the night light and colorful light functions. An auto - shut - off mechanism kicks in when the water level is low, safeguarding against damage and ensuring your safety.
•Quiet and Dual Spray Modes: This small humidifier operates at a mere 25dB, guaranteeing a tranquil environment for sleep or work. You have two spray mode options: continuous and intermittent. The bedroom humidifier continuous mode runs for 6 hours, while the intermittent mode can last up to 12 hours, catering to your specific needs.
•Humidifier for Plants: This 400ml portable mini humidifier effectively moisturizes, reducing peeling and relieving dryness, promoting a healthier skin and lifestyle. Moreover, this small humidifier can be used to keep small plants hydrated, helping them stay healthy and vibrant.
•USB Power Supply : This portable mini humidifier powered by a USB port, it’s compatible with a wide range of devices, offering unmatched convenience. Crafted from high - grade, safe, and eco - friendly PP material, it’s not only safe but also easy to clean. It’s a durable and long - lasting choice, making it an ideal gift for loved ones.

View offer on:

$12.98

Check Price

Crane

Crane Portable Ultrasonic Travel Humidifier and Diffuser, 0.2 Gallon Cool Mist, Optional Essential Oil Diffuser, No Filter Needed, White

8.5

ChoiceComparer.com Score

8.5

/ 10

Good

Main highlights

•HYDRATION: Experience the tranquility of a well-hydrated environment with Crane's mini humidifier, designed to maintain optimal moisture levels in spaces up to 160 square feet. Ideal as small humidifiers for bedroom, this device operates continuously for 8 hours, mitigating dry skin, chapped lips, and other dryness-related issues.
•THERAPEUTIC: Unleash the therapeutic potential of essential oils with Crane's cool mist humidifiers, transforming your space into a soothing sanctuary. This room humidifier for bedroom not only enhances your indoor atmosphere but also aids in stress reduction, sleep improvement, and mood enhancement.
•HEALTH BENEFITS: Maximize the health benefits offered by this eligible product, one of the best cool mist humidifiers for bedroom use. This humidifier for bedroom can assist in combating cold and flu symptoms, making it a valuable addition to your home or office, especially during flu season.
•PORTABLE: Enjoy the convenience of a portable humidifier for baby, designed compact and easy-to-carry for use on the go, in hotels, or anywhere you need congestion relief. This small humidifier for plants ensures that you can maintain a comfortable and healthy breathing environment, regardless of your location.
•VARIETY: Explore the wide range of Crane Humidifiers, featuring ultrasonic diffusers, available in various colors and sizes to cater to your specific needs. Whether you're looking for humidifiers for bedroom, a large one for your home, a small one for your office, or a kid-friendly one for your nursery, Crane promises quality and reliability.

View offer on:

$24.94

Check Price

📊

📈 How we rank

With our cutting-edge technology, we examine thousands of products and retailers, assessing reviews, ratings, trends, and sales rankings to identify what matters most to users like you.

Our team evaluates this data alongside genuine user feedback, merging AI analysis with human insights to provide you with real-time, highly-rated recommendations that empower your decision-making with clarity and confidence.