SZO Upgraded 500ML Humidifier for Bedroom with Night Light vs CLEVAST Humidifier for Bedroom
Updated August 2026 — The SZO Upgraded 500ML Humidifier is a budget-friendly and portable option, while the CLEVAST Humidifier offers advanced features and greater capacity. Choose based on your specific needs.
The SZO Upgraded 500ML Humidifier is a budget-friendly and portable option, while the CLEVAST Humidifier offers advanced features and greater capacity. Choose based on your specific needs.
Why SZO Upgraded 500ML Humidifier for Bedroom with Night Light is better
Price
SZO is £14.44, significantly cheaper than CLEVAST at £37.99.
Portability
SZO is compact and lightweight, ideal for transport.
Noise Level
SZO operates at a quieter 26dB compared to CLEVAST's 32dB.
Why CLEVAST Humidifier for Bedroom is better
Water Capacity
CLEVAST has a larger 3L tank for extended use.
Misting Control
CLEVAST offers app and voice control for convenience.
Safety Features
CLEVAST has advanced low water notifications.
Overall score
Specifications
| Spec | SZO Upgraded 500ML Humidifier for Bedroom with Night Light | CLEVAST Humidifier for Bedroom |
|---|---|---|
| Brand | SZO | CLEVAST |
| Auto Shut-Off | Yes | Yes |
| Control Type | Button | App/Voice/Touch |
| Tank Design | Standard | Top-Fill |
| Operating Time | Not Specified | Up to 24h |
Dimension comparison
Price Comparison
When it comes to price, the SZO Upgraded 500ML Humidifier for Bedroom is significantly more affordable at £14.44 compared to the CLEVAST Humidifier for Bedroom, which retails at £37.99. This represents a difference of £23.55, making the SZO a budget-friendly option for those looking to enhance their indoor air quality without breaking the bank. The price disparity may influence buyers who are conscious of their spending, especially if they require a humidifier for occasional use rather than daily reliance.
Design and Portability
The SZO Upgraded 500ML Humidifier boasts a compact and lightweight design, making it easy to transport. This feature allows it to be used in various settings such as the bedroom, office, or even in the car. In contrast, the CLEVAST Humidifier, with a larger water capacity of 3L, is designed for more permanent placement. While it offers a top-fill design for easy refilling and cleaning, it is less convenient for those who wish to move the unit frequently. Therefore, if portability is a priority, the SZO is the clear winner.
Noise Level
Noise levels can significantly impact your comfort, especially during sleep. The SZO operates at a minimal noise level of 26dB, ensuring a peaceful environment for both adults and babies. On the other hand, the CLEVAST Humidifier has a slightly higher noise level of below 32dB. While both models are relatively quiet, the SZO's lower decibel rating makes it the better choice for those particularly sensitive to noise during their nightly rest.
Humidity Coverage and Efficiency
The CLEVAST Humidifier is designed to cover an area of up to 20 square meters, making it suitable for larger rooms. It can operate for up to 24 hours on the lowest speed setting with a single refill, offering extended use without frequent maintenance. The SZO, while effective, has a smaller water tank of 500ml and does not specify its coverage area. This makes the CLEVAST a more efficient option for users in need of sustained humidity over longer periods.
Misting Modes and Control
Both humidifiers offer different misting modes, but their control features vary significantly. The SZO has two misting modes, including continuous and intermittent options, which can be easily toggled with a single button press. In contrast, the CLEVAST Humidifier provides a more advanced experience with app, voice, and touch controls, allowing users to adjust humidity levels and mist intensity remotely. This modern control system makes the CLEVAST more suitable for tech-savvy individuals who appreciate smart home integration.
Safety Features
Safety is a crucial factor in any appliance, particularly in homes with children or pets. The SZO Upgraded Humidifier features an auto shut-off function that activates after 4 hours of continuous use or 8 hours of intermittent misting, ensuring it won't run dry. The CLEVAST Humidifier also prioritises safety with its automatic shut-off when the water level is low, along with notifications for low water status. While both models are equipped with essential safety features, the CLEVAST offers additional notification capabilities, making it a more proactive choice for ensuring safe operation.
Maintenance and Cleaning
Ease of maintenance can greatly affect the user experience, and here the CLEVAST Humidifier shines with its convenient top-fill design. The large opening allows for straightforward filling and cleaning, which is essential for maintaining hygiene. The SZO lacks specific details about its cleaning process, but it does not mention any similar convenience. Regular maintenance is critical for both models, but the CLEVAST’s design may encourage more frequent cleaning, thereby ensuring better long-term performance.
Which should you buy?
Deciding between the SZO Upgraded 500ML Humidifier for Bedroom and the CLEVAST Humidifier for Bedroom comes down to your specific needs and budget. If you are looking for an economical choice with excellent portability and a quiet operation, the SZO is a commendable option at £14.44. However, if you require a more powerful humidifier with advanced features like smart controls and a greater water capacity for longer use, the CLEVAST at £37.99 is worth the investment. Your choice ultimately depends on whether you prioritise affordability and portability or advanced functionality and coverage.
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