SZO Upgraded 500ML Humidifier for Bedroom with Night Light vs Double Spray Air Humidifier for Bedroom
Updated August 2026 — The Double Spray Air Humidifier offers better capacity and features, making it the superior choice overall.
The Double Spray Air Humidifier offers better capacity and features, making it the superior choice overall.
Why SZO Upgraded 500ML Humidifier for Bedroom with Night Light is better
price
SZO is £6.55 cheaper
portability
SZO is more compact and lightweight
night light
SZO has a colorful night light feature
Why Double Spray Air Humidifier for Bedroom is better
capacity
Double Spray has a 2L tank vs SZO's 500ml
misting modes
Double Spray offers 3 mist modes vs SZO's 2
quiet operation
Double Spray operates below 23 dB vs SZO's 26 dB
Overall score
Specifications
| Spec | SZO Upgraded 500ML Humidifier for Bedroom with Night Light | Double Spray Air Humidifier for Bedroom |
|---|---|---|
| Brand | SZO | Wsndyjia |
| Night Light | Yes | Yes |
| Tank Size | 500ml | 2L |
| Continuous Use | 4-8 hours | 20 hours |
| Display | No | Yes |
| Safety Features | Yes | Yes |
Dimension comparison
Price Comparison
When evaluating the SZO Upgraded 500ML Humidifier for Bedroom with Night Light against the Double Spray Air Humidifier for Bedroom, a clear difference in price emerges. The SZO humidifier is priced at £14.44, while the Wsndyjia model costs £20.99. This represents a difference of £6.55, making the SZO humidifier the more budget-friendly option. However, the price alone does not determine value; it's essential to consider the features and performance of both products.
Capacity and Efficiency
The Double Spray Air Humidifier for Bedroom boasts a larger 2-litre capacity compared to the SZO's 500ml. This significant difference allows the Wsndyjia model to provide up to 20 hours of continuous humidification on a single fill, making it more suitable for extended use without frequent refills. In contrast, the SZO humidifier's smaller tank may require more regular attention, particularly in larger spaces. Thus, if capacity and efficiency during prolonged usage are your priorities, the Double Spray Air Humidifier may be the more efficient choice.
Misting Modes
In terms of misting functionality, the SZO humidifier offers two modes: continuous misting and intermittent misting. This flexibility allows users to choose how they want to humidify their space. On the other hand, the Double Spray Air Humidifier provides three mist modes, including dual-nozzle, single-nozzle, and intermittent misting. This variety allows for greater customisation of moisture output based on individual preferences. Hence, if having multiple options for misting is essential, the Double Spray model proves to be superior.
Noise Levels
When it comes to noise levels, both humidifiers are designed for quiet operation, but there is a slight difference in their performance. The SZO humidifier operates at a noise level of 26 dB, while the Double Spray model runs even quieter at below 23 dB. This minor difference could be significant for users who are particularly sensitive to noise, especially in a bedroom or nursery setting. Consequently, for those prioritising silent operation, the Double Spray Air Humidifier may be the better option.
Safety Features
Both humidifiers are equipped with automatic shut-off features, enhancing their safety for use in homes. The SZO humidifier automatically powers down after 4 hours of continuous misting or 8 hours of intermittent misting. In comparison, the Double Spray Air Humidifier offers a longer automatic shut-off time of 12 hours or when the water runs out. This extended safety feature can be particularly beneficial for users who may forget to turn off their humidifiers. Thus, in terms of safety features, the Double Spray model provides an advantage.
Additional Features
The SZO humidifier includes a night light with seven soothing colours, which can enhance the atmosphere of a room, particularly for children or for relaxation at night. Its colourful lights are designed to be warm and not harsh, adding a pleasant aesthetic. Meanwhile, the Double Spray Air Humidifier features a smart digital display that shows real-time humidity levels, along with a warm ambient night light. This digital functionality provides users with valuable information about their environment. For those who appreciate integrated technology, the Double Spray Air Humidifier may be more appealing.
Portability
The SZO Upgraded 500ML Humidifier is designed with portability in mind thanks to its compact and lightweight design, making it easy to transport from room to room or even to take on trips. This feature is particularly advantageous for users who may require a humidifier in various settings, such as a bedroom, office, or car. Conversely, while the Double Spray Air Humidifier is also compact, its larger capacity may make it less convenient for on-the-go use. If portability is a top priority, the SZO humidifier stands out in this category.
Which should you buy?
Ultimately, the choice between the SZO Upgraded 500ML Humidifier for Bedroom with Night Light and the Double Spray Air Humidifier for Bedroom depends on individual needs and preferences. The SZO model is a more affordable, portable option with a charming night light feature, making it ideal for those looking for a simple solution for smaller spaces. However, the Double Spray model offers greater capacity, efficiency, and advanced features like a smart display and multiple mist modes, making it a better fit for those who require more robust performance and functionality. Consider your primary needs—whether it's price, capacity, or additional features—to make the best choice for your humidification needs.
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