Hiswelle 8L Smart Humidifiers for Bedroom Large Room, vs VIVOSUN AeroStream U075 USB Humidifier, 750ml Cool
Updated August 2026 — Hiswelle 8L Smart Humidifiers for Bedroom Large Room, wins on capacity and control, VIVOSUN AeroStream U075 USB Humidifier, 750ml Cool wins on size and weight.
The Hiswelle humidifier offers superior features and capacity, making it ideal for larger spaces, while the VIVOSUN is a budget-friendly option for smaller areas.
Why Hiswelle 8L Smart Humidifiers for Bedroom Large Room, is better
Capacity
8L tank vs 750mL tank
Smart Features
Tuya app compatibility vs limited VGrow control
Aromatherapy
Includes aromatherapy function vs none
Why VIVOSUN AeroStream U075 USB Humidifier, 750ml Cool is better
Price
$24.99 vs $63.99
Portability
Compact design vs larger footprint
Simplicity
Easier operation vs advanced settings
Overall score
Specifications
| Spec | Hiswelle 8L Smart Humidifiers for Bedroom Large Room, | VIVOSUN AeroStream U075 USB Humidifier, 750ml Cool |
|---|---|---|
| Price | $63.99 | $24.99 |
| Tank Size | 8L | 750mL |
| Mist Modes | 3 | 2 |
| Auto Shut-Off | Yes | Yes |
| App Control | Tuya | VGrow |
Dimension comparison
Overview of the Products
The 8L Smart Humidifiers for Bedroom Large Room and the VIVOSUN AeroStream U075 USB Humidifier cater to different needs and preferences in humidification. The Hiswelle model is designed for larger spaces with its impressive capacity and smart features, while the VIVOSUN humidifier is a more compact option, ideal for targeted use in smaller areas.
The Hiswelle humidifier is priced at $63.99, which is about 156% more than the VIVOSUN's price of $24.99. This significant price difference reflects the distinct functionalities and capacities of each product, catering to various user requirements.
Capacity and Design
The Hiswelle humidifier boasts an 8L (2.1 gallons) water tank, allowing for continuous operation for up to 40 hours on a single refill. This is particularly beneficial for larger rooms or overnight use without frequent refills. In contrast, the VIVOSUN features a smaller 750mL tank, providing up to 18 hours of continuous misting and 28 hours of intermittent misting.
While the Hiswelle is designed for more extensive coverage, the VIVOSUN’s compact design makes it portable and easy to move around, making it suitable for smaller spaces like bedrooms or offices. The choice between these two largely depends on whether you need a high-capacity solution or a portable, compact device.
Smart Features
The Hiswelle humidifier is equipped with advanced smart features, including compatibility with the Tuya app, allowing users to adjust settings remotely for power, humidity levels, mist volume, and more. This level of control is particularly useful for tech-savvy users who appreciate the convenience of managing their environment from anywhere.
On the other hand, the VIVOSUN humidifier offers smart control primarily through its compatibility with the VGrow Smart Grow Box. While it does feature remote control capabilities, it’s limited to specific setups. Users seeking comprehensive smart home integration may find the Hiswelle more appealing due to its broader functionality.
Mist Modes and Humidity Control
The Hiswelle humidifier provides three mist levels and features advanced sensors to maintain a consistent humidity level up to 90% relative humidity (RH). This adaptability ensures that users can customize their environment based on personal comfort and specific needs.
In comparison, the VIVOSUN humidifier offers two mist modes—continuous and intermittent—allowing users to toggle between them easily. While it does not have the same humidity control capabilities as the Hiswelle, its simplicity may be more user-friendly for those who prefer straightforward operation without complex settings.
Noise Levels
The Hiswelle operates quietly with a noise level as low as 35dB in sleep mode, making it an excellent choice for bedrooms and environments where tranquility is essential. This low noise level ensures that it won’t disturb sleep or concentration.
The VIVOSUN, while also designed for quiet operation, does not specify a noise level in the product descriptions. However, being a smaller, portable humidifier, it is likely engineered for quieter performance than larger models. Users particularly sensitive to noise may want to consider the Hiswelle for its explicitly stated quiet operation.
Aromatherapy and Ambient Features
The Hiswelle humidifier includes an aromatherapy function, allowing users to add essential oils for a soothing atmosphere. This feature, combined with its ambient light, enhances the overall experience, making it suitable for relaxation and wellness.
Conversely, the VIVOSUN does not mention any aromatherapy capabilities, focusing instead on its humidification functions. Users who value the addition of scents to their environment may find the Hiswelle more appealing for its dual function as a diffuser.
Price Comparison
The price difference between the two products is substantial, with the Hiswelle priced at $63.99, making it about 156% more expensive than the VIVOSUN at $24.99. This price disparity reflects the additional features and larger capacity of the Hiswelle, which may be justified for users needing extensive humidification.
For those on a tighter budget or with specific needs for smaller spaces, the VIVOSUN presents an attractive option without compromising on essential humidification features. The choice will depend on whether users prioritize budget or functionality.
Which should you buy?
Ultimately, the decision between the Hiswelle and the VIVOSUN depends on individual needs. If you require a high-capacity humidifier with advanced smart features, customizable humidity control, and additional functions like aromatherapy, the Hiswelle is the clear choice despite its higher price. However, if you're looking for a compact, cost-effective solution for smaller spaces or targeted use, the VIVOSUN AeroStream is an excellent option that offers good functionality at a fraction of the price.

