Dreo Dreo Humidifier HM311
Rating
Product Overview
The Dreo Humidifier HM311 is designed for bedrooms and nurseries, featuring a 4L top-fill tank for up to 36 hours of runtime. It utilizes ultrasonic technology for quiet operation at 28dB and produces a cool mist to alleviate dryness. The humidifier includes adjustable humidity control, an aroma diffuser, and a night light. Its easy-to-clean modular design and compatibility with demineralization and clean mist cartridges enhance the user experience. It is suitable for rooms up to 300 square feet.
Product Specifications
Size & Weight
Features
Features a water tank made with antibacterial materials to suppress the growth of bacteria. This helps keep the water clean and reduces the risk of releasing bacteria into the air along with the mist. Provides a more hygienic humidifying experience, especially important for families with children or those sensitive to allergens.
The product information does not explicitly state that the tank has antibacterial properties. Therefore, users should ensure regular cleaning to prevent bacterial growth and maintain hygiene. Regular cleaning with mild disinfectants is recommended.
Includes a dedicated compartment or tray for adding essential oils. Allows you to enjoy aromatherapy while humidifying the air. Create a relaxing or invigorating atmosphere in your home by adding your favorite scents.
The humidifier includes an aroma pad for adding essential oils, allowing users to enjoy aromatherapy while humidifying the air. This feature enhances the ambiance of the room and provides a relaxing or invigorating experience. Essential oils are not included and must be purchased separately.
Incorporates a soft, ambient light that can be used as a night light. Provides gentle illumination in the room, making it suitable for bedrooms, nurseries, or as a calming light source. Enhances the ambiance and provides added convenience.
The built-in night light provides a soft, ambient glow, making it suitable for bedrooms and nurseries. The night light can be turned on or off as needed, providing added convenience and comfort. It serves as a calming light source for children and adults alike.
Automatically turns off the humidifier when the water tank is empty or when it's tipped over. This safety feature prevents damage to the unit and ensures peace of mind, especially when used overnight or unattended.
The humidifier automatically shuts off when the water tank is empty, preventing damage to the unit and ensuring safety. This feature provides peace of mind, especially when used overnight or unattended. It also helps conserve energy and prolong the lifespan of the humidifier.
Offers multiple mist output settings, allowing you to customize the humidity level according to your preferences and the size of the room. Adjust the mist intensity for optimal comfort, whether it's a small bedroom or a larger living area.
The humidifier features adjustable mist output settings, allowing users to customize the humidity level according to their preferences and the size of the room. This ensures optimal comfort and prevents over-humidification, which can lead to mold growth. Users can adjust the mist intensity for different environments and needs.
Comes with a remote control, allowing you to adjust settings from across the room. Convenient for controlling the humidifier without having to get up, especially useful for those with mobility issues or for adjusting settings from bed.
The humidifier does not come with a remote control, which may be inconvenient for some users. All settings must be adjusted directly on the unit. This limitation may be a drawback for those who prefer to control the humidifier from a distance.
SHOPSTAFF Rating Score
The Dreo HM311 is a budget-friendly humidifier suitable for small to medium-sized rooms. It offers a good balance of features and performance for its price range. While it may not have the advanced features of higher-end models, it provides reliable humidification and ease of use. Expected lifespan is around 1-2 years with proper maintenance.
Brand & Manufacturer Details
Key Highlights
- Affordable price
- Easy top-fill design
- Quiet operation
- Aroma diffuser and night light
Considerations
- Requires regular cleaning to prevent mold growth
- Use distilled or purified water to avoid white dust
- Avoid overfilling the tank
Recommended For
- Individuals with dry skin or allergies
- Parents looking for a nursery humidifier
- Users needing a humidifier for small bedrooms or offices
Not Recommended For
- Those needing whole-house humidification
- Users requiring advanced humidity control features like a hygrostat
- none in particular
Suitable For
- Bedroom nightstand
- Office desk
- Baby nursery
- Small living room
Not Suitable For
- Large living rooms
- Industrial environments
- Outdoor use
- none in particular
Frequently Asked Questions (FAQ)
Q.I'm concerned about the noise level, especially at night. Is the Dreo Humidifier HM311 really as quiet as advertised?
Q.I have hard water. Will this humidifier create white dust, and do I need to use distilled water?
Q.How easy is it to clean the Dreo Humidifier HM311?
Q.Can I use essential oils with this humidifier for aromatherapy?
Q.What is the coverage area of this humidifier, and is it suitable for a bedroom?
Q.How often do I need to refill the water tank?
Q.Is the Dreo Humidifier HM311 safe for use around babies?
Q.I'm worried about mold and bacteria growth. How often should I clean the humidifier to prevent this?
Q.What if I encounter issues with the product? Is the customer service reliable?
Q.Is it ok to use tap water?
SHOPSTAFF Rating Ranking
Dreo
Smart Humidifiers for Bedroom, 6L Top Fill Supersized Cool Mist Humidifier for Large Room, 60 Hour Runtime, Quiet Ultrasonic Humidifiers for Plants, Baby, Indoor, Home, Night Light, Black HM524S DR-HHM004S
$62(incl. tax)Amazon price as of 2025-09-04
Dreo Smart Humidifier: 6L, top-fill, cool mist, 60-hour runtime, quiet ultrasonic operation, night light, app control.
| Humidifying Method | Ultrasonic | Humidifying Capacity | 300 mL/h |
| Applicable Area | 46.5 畳 | Tank Capacity | 6 L |
| Operating Time | 60 時間 | Noise Level | 28 dB |
| Power Consumption | 26 W | Dimensions | 150x290x315 mm |
| Weight | 1.75 kg | Timer Function | Yes |
Dreo 8L Smart Humidifier with warm & cool mist, 80H runtime, smart control, quiet operation, and aroma diffuser.
| Humidifying Method | Ultrasonic | Humidifying Capacity | 550 mL/h |
| Applicable Area | - 畳 | Tank Capacity | 8 L |
| Operating Time | 80 時間 | Noise Level | 28 dB |
| Power Consumption | - W | Dimensions | - mm |
| Weight | - kg | Timer Function | Yes |
The LEVOIT Superior 6000S is a smart evaporative humidifier for whole-house use, covering up to 3000 sq. ft.
| Humidifying Method | Evaporative | Humidifying Capacity | 1500 mL/h |
| Applicable Area | 3000 Square Feet 畳 | Tank Capacity | 6 Gal L |
| Operating Time | 72-Hour 時間 | Noise Level | 28 dB |
| Power Consumption | 30 W | Dimensions | 12.72"D x 12.72"W x 26.7"H mm |
| Weight | 13.2 kg | Timer Function | Yes |
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 Method | Ultrasonic | Humidifying Capacity | - mL/h |
| Applicable Area | - 畳 | Tank Capacity | 6 L |
| Operating Time | 60 時間 | Noise Level | 30 dB |
| Power Consumption | 26 W | Dimensions | - mm |
| Weight | - kg | Timer Function | Yes |
The LEVOIT OasisMist4.5L is a smart humidifier with warm & cool mist, customized humidity, and easy top fill.
| Humidifying Method | Ultrasonic | Humidifying Capacity | - mL/h |
| Applicable Area | - 畳 | Tank Capacity | 4.5 L |
| Operating Time | - 時間 | Noise Level | 26 dB |
| Power Consumption | 12 W | Dimensions | - mm |
| Weight | - kg | Timer Function | Yes |
