Best Portable Humidifiers of 2025

The HoMedics Portable Ultrasonic Humidifier is perfect for adding moisture to your personal space, with its visible cool mist that can be dispersed anywhere. Its easy-fill tank can provide up to 10 hours of runtime per fill when plugged in and up to 3.5 hours when using battery with Clean Tank Technology. The adjustable settings allow you to choose from 2 mist settings, continuous or intermittent, and you can even turn on/off the built-in color-changing accent light. The ultra-quiet operation and auto-shut off timer after 12 hours make it perfect for nighttime use. The package also comes with 3 wicks, a USB charging cord, and a 1-year limited warranty.

With two mist modes, continuous & intermittent, this humidifier can change the environmental humidity in minutes. It has an auto shut-off feature for safety, a quiet 38dB noise level for sleeping, and doubles as a night-light in a compact, portable design. It can boost comfort levels and promote healthier air in any environment.

The Pure Enrichment MistAire Travel Ultrasonic Humidifier instantly converts a standard individual water bottle into a moisture-producing water tank, allowing ideal coverage for small spaces such as office cubicles or hotel rooms. The device features variable mist settings, adjustable mist control knob, and waterless auto shut-off function. It is ideal for travel and fits conveniently in a handbag, briefcase or carry-on luggage, and is equipped with universal voltage for international use. The package includes a storage bag, cleaning brush, AC adapter, bottle base, caring customer support, and a 5-year warranty from a trusted brand.

This Portable Mini Humidifier has a small and portable design that makes it perfect for travel, bedroom, or office use. It effectively moisturizes dry skin and can help reduce skin peeling. With two mist modes, it can continuously spray for up to 6 hours or intermittently spray for up to 12 hours. The built-in water level sensor ensures safety and automatically turns off the power when the water level is low. It is easy to operate with just one button control for all functions.

The Saunana Mini Humidifier is a compact and lightweight humidifier that is perfect for use in bedrooms, offices, or cars. It features a vivid cycling light that creates a peaceful ambiance and improves the quality of your sleep. With whisper-quiet operation and two spray modes, this humidifier ensures a peaceful environment while you sleep or work. The easy one-button control allows you to adjust the mist output and activate the night light and colorful light functions. The humidifier moisturizes dry skin, reducing peeling and providing relief from dryness. It also has a built-in auto shut-off mechanism for safety and uses high-quality materials that are safe and easy to clean. The Saunana Mini Humidifier is a practical and convenient option for maintaining a healthy lifestyle.

The HODEMI Mini Humidifier is designed for your convenience and comfort. Its top-fill feature allows you to easily refill water without any hassle, perfect for use in bedrooms, cars, or while traveling. With an ultra-low noise level of just 30 dB, you can sleep or work undisturbed while enjoying the soothing cool mist. Plus, it’s USB powered, so you can use it wirelessly or plug it in, making it versatile for various settings. The one-touch controls let you customize mist output and timers effortlessly, ensuring you have the right humidity level when you need it.

The Canopy Portable Humidifier is designed for travelers seeking comfort on the go. With a generous 500mL capacity and three mist settings, you can customize your hydration experience for up to 11 hours on a low setting. Its dishwasher-safe parts make cleaning effortless, while smart sensors ensure that no water is left behind, preventing unwanted buildup. This user-friendly humidifier directs moisture right where you need it, and it’s easy to refill. Plus, it includes an aroma diffuser to enhance relaxation during your travels, making it an excellent companion for maintaining healthy skin and breathing in any environment.

The KASYDoFF Mini Humidifier is designed for your convenience and comfort. Its compact size makes it easy to carry, perfect for use in your bedroom, office, or during travel. You can choose between continuous and intermittent mist modes, allowing you to customize the humidity level to your liking. This humidifier can be powered by battery or USB, making it versatile for any setting. Plus, with a simple one-touch control, you can effortlessly adjust mist levels and turn off the night light, ensuring a peaceful environment for sleep or work.

The JOYFULNEST Humidifier is designed for convenience and comfort. Its portable one-click design allows you to easily move it anywhere, free from USB cable limitations. You can customize your mist output with its two spray nozzles, providing flexibility to suit your needs. This humidifier also features a soft night light, perfect for creating a soothing atmosphere in dark environments. Plus, it operates quietly, ensuring that it won't disrupt your sleep or concentration. It's an ideal addition to any space, whether at home, in the office, or while traveling.

Dreo Humidifiers, specifically the Dreo 4L Cool Mist Humidifier, is the perfect companion for a healthier life. With its 4L large tank, you can enjoy up to 32 hours of continuous comfort without the need to refill. The next-gen humidification performance of this humidifier brings 3X faster dry air relief, helping you breathe easy and healthy. Its high-frequency atomization process releases 2X finer and lighter mist particles, allowing humidity to spread evenly across the room without wetting surfaces. The easy top fill design makes it hassle-free to fill up without any spills. Additionally, this 3-in-1 humidifier allows you to customize your mist with three different levels and a 30° tiltable nozzle, while also serving as an oil diffuser and ambient light to create the perfect mood in your room. With its auto-shut off design, it's also the perfect choice for nursery and plant care.