SmartDevil Small Personal USB Desk Fan

Last updated date: July 6, 2020

DWYM Score

9.0

SmartDevil Small Personal USB Desk Fan

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We looked at the top Desk Fans and dug through the reviews from some of the most popular review sites. Through this analysis, we've determined the best Desk Fan you should buy.

Update as September 3, 2020:
Checkout The Best Desk Fan for a detailed review of all the top desk fans.

Overall Take


In our analysis of 28 expert reviews, the SmartDevil Small Personal USB Desk Fan placed 6th when we looked at the top 10 products in the category. For the full ranking, see below.

From The Manufacturer

SmartDevil Mini USB Desk Fan has a small body but is powerful, and the strong and supple wind makes you feel more comfortable. Not only is it quiet,but also it has 3 different speed settings and easily plugs into a USB.It also provides cooling air circulation in any desired directions with 360 degree tilt rotation.

Expert Reviews

User Summarized Score

9.2
1,138 user reviews

What experts liked

The fan works at three speeds, which makes it easier to select the ideal speed that will suit the surrounding. It operates quietly; hence recommended for use in the office. The high airflow makes it an excellent company while at work or asleep.
- Put Product Reviews
The SmartDevil Desk Fan is unobtrusive and quiet. This stylish unit is actually very portable, measuring 5 x 5 inches and weighing 6 ounces. It has three speed settings, with a maximum sound level of 50 decibels — quiet enough that it won't disturb you while on Zoom calls.
- Business Insider
It provides cooling air circulation in any desired direction with a 360-degree tilt. It’s also designed to be whisper-quiet while in operation. It is highly compatible with USB powered devices, which saves energy in the long run. It comes with a rubber anti-slip base to ensure stability and zero vibration.
- Laptop Workplace
It features a compact and lightweight design for high convenience. This small, as well as lightweight personal fan, offers cooling air circulation in any desired direction with a 360-degree rotation. It does use the silent structure while offering high airflow. This gadget does have 3 speeds that are adjustable.
- The Double Check

What experts didn't like

It is kind of weak.
- Put Product Reviews
The downside: Although it's portable, it requires a USB power source as it doesn't have a built-in battery.
- Business Insider

An Overview On Desk Fans

Whether your office space is without air conditioning or you just need a boost of air once in a while, a desk fan can be a lifesaver. Most desk fans are designed to save energy, so they don’t cost that much to run. Additionally, work productivity has been known to increase when a person is nice and cool versus when they are hot and bothered.

As you shop for the best desk fan, determine which size would work best for your space. For example, the SkyGenius Battery Operated Clip Mini Desk Fan is on the smaller side at less than 6 inches in height. It’s meant for personal use at a close distance. Consumers can use the built-in clip to attach the fan to a baby stroller, lawnmower handle or the edge of a desk or shelf. Other models are larger and can be placed on the floor, on top of a desk or mounted to a wall.

Check the power of the desk fan’s motor and the number of speeds the model is able to offer. Smaller models may only have one speed, while larger desk fans typically have three speed settings. The Honeywell Kaz HT-904 Tabletop Desk Fan is equipped with a motor that is so powerful that it has a reach of 27 feet.

Look for a desk fan that is adjustable. The Aluan Adjustable Mini Personal Desk Fan swivels a full 360 degrees. That means you’ll be able to position the fan at the angle the provides you with the best breeze. Other models have a limited tilt; however, this isn’t a bad thing so long as you can tilt it far enough to get the cooling effect you need.

Consider any special features that make the desk fan a prime choice. For example, the OPOLAR USB Desk Fan runs at 50 decibels or less, so you won’t have to worry about the fan being so noisy it distracts you or keeps you awake if you run it at night. Other desk fans are sold in a choice of colors, like pink, sky blue or white. 

The Desk Fan Buying Guide

  • If you find that your desk fan vibrates and moves across desk when you have it on a higher speed, you can place a non-slip mat underneath it to prevent this. The non-slip liners made for kitchen cabinets are an excellent choice as they don’t cost that much.
  • Check the length of the desk fan’s battery charge. Some run for just 6 hours after a charge, which is great if you’re working, but not long enough if you’re using it to stay cool while you sleep.
  • Positioning your desk fan on the floor is a good move. Since hot air rises, the coolest air in the room is near the floor. After setting your fan on the floor, you simply need to tilt the fan’s head upward in the direction where you’re sitting.
  • Your desk fan will build up with dust over time, so you’ll need to clean it once a month. Make sure you always turn the fan off and unplug it from its power source before you attempt to clean it. Afterward, remove the fan’s grill and wipe down the grill and blades with a soapy dish rag. Go back over the grill and blades with a clean wet rag to rinse them off. Use a soft bristle brush to clean out the motor. Once the fan has fully dried, you can reassemble it.
  • Fortunately, desk fans are extremely affordable. You’ll find the OPOLAR USB Desk Fan and the Aluan Adjustable Mini Personal Desk Fan are as cheap as buying a couple of coffees at Starbucks. You’ll pay a bit more for the Honeywell Kaz HT-904 Tabletop Desk Fan, while the SkyGenius Battery Operated Clip Mini Desk Fan has the highest price tag, although it is still affordable.