What’s the Best Fan for Sleeping?

Jul 06, 2020

A lot of people should agree that sleeping is one of the most enjoyable activities nature bestowed on living things, and if you’re not one of them, sleep is still pretty crucial. We don’t know why yet, but your body must rest to function properly. And to have a good six to eight hours of slumber, the right heat and noise pollution levels should be observed.

Sleeping in a hot room can be very uncomfortable and frustrating. One of the options you have to solve this problem is buying the best fan for sleeping. So let’s dive right in and discuss everything about selecting a fan — plus an alternative or, shall we say, an upgrade.

What Happens at Night Drags into the Day

Hard to Sleep When It's Hot

A study published in Science Advances shows that there is a correlation between historical heat data and reported lack of sleep. The reported quality of sleep is also higher in cities with lower noise pollution and more air conditioning. Simply put, a quiet and cool area is better for your slumber.

This links to the physiological processes — your body not only relaxes before shut-eye but also cools down. And if something prevents that, you'll have trouble getting a restful night. Taking a cool shower can even work as a trigger for sleep, but it doesn’t last long if your room exudes heat. This brings us to choosing a quiet fan for your bedroom that helps you during the night.

Top 3 Factors in Choosing a Fan

Factors in Choosing a Fan

There are several factors to consider when choosing a fan. You want one that will deliver maximum results without compromising it with unwanted noise. You also want a fan with the right size to fit in your preferred space. Below, we will dissect the factors you should look out for when making your choice:

#1. Effectiveness

A fan’s effectiveness relates to the speed with which it forces air circulation and delivers cool air. It’s also worth mentioning right away that you can’t expect a temperature drop when using a fan, but it contributes to moisture evaporation; thus, in certain circumstances, the weather might feel more bearable. Those circumstances include an extremely humid climate.

  • In any dry climate, using fans is not recommended, as they only contribute to arid conditions. In that case, you would need an agent such as water to aid in the cooling process.
  • In a humid climate, fans reserve a good level of effectiveness. They help vaporize your sweat and the excess moisture in the air. As a result, it's easier for your body to adapt to higher temperatures.
  • When the heat level is extremely high, the effectiveness will vary between humid and arid conditions. Hot and humid? Then a fan can make such conditions more bearable. If it’s hot and dry, fans aren't recommended, as they will only force the circulation of hot air.

If you have the conditions suitable for a ventilator, note that they have different speed options (usually three). Another contributor to the effectiveness is how powerful a device is. While some fans have three speeds, there might not be much difference in intensity. So, pay attention to product specifications and user reviews.

#2. Size

While performance is a valid factor, you also want a fan that can fit on your bedside desk or table. If you want the cooling sensation nearer to you, you’ll want to place it closer to your bed. Otherwise, some options can stand on the floor.

Desktop fans

Desktop Fan

These are on the smaller side, small enough to fit on a table or chair. However, they don't have enough working area to reach your bed if you place one on the floor or across the room.

A box fan

Box fan

Generally made to sit on the floor, it's good if you don't have any flat surfaces that are bed-level. They are usually slim and come with a handle but don't have an oscillation feature due to design.

Tower fan

Tower Fan

Then we have a stand or tower fan. Like its name also suggests, it stands erect and towers over the room. This kind of fan is expected to have the power to blow enough air to circulate the room. It should be able to compensate for the distance, which is an important factor to look out for when making this choice.

Consequently, you should choose the fan with a size that satisfies your preference, either close to you or distant from you.

#3. Noise

Every single device in your home emits sound while powered on, just on a different scale. Ventilators are pretty noisy, which can be a cause for concern when you consider using one during sleep. Noise distracts the brain and doesn’t allow it to coordinate sleep as it should. Just imagine waking up in the middle of the night (or day, if you're on night shifts) because your fan is still on.

Ventilators produce from 30dB to 70dB of sound when operating. However, the guideline from the World Health Organization (WHO) recommends under 40dB as safe for people while sleeping. But some people are surely more sensitive to sound, which might make them require much less to achieve uncompromised sleep. So at the end of the day, the noise level you want will come down to your preference.

This leads us to a few concerns about fans: they are sort of helpful in a humid climate and only while they're running, and they are noisy. That's not the best combination for a relaxing night of slumber.

An Awesome Alternative to Fans — Evapolar Evaporative Cooler

Evapolar Air Cooler

Evapolar devices are made to cool you off efficiently while delivering an almost silent performance. Do you live in a dry or moderately humid climate? Then Evapolar is an upgrade from any fan, as it does double duty — works as an ordinary fan when not filled with water (when humidity spikes) and cools down your personal space when you add water inside.

Below are the major benefits that make it an awesome alternative:

  • Powerful Cooling Effect

Evapolar is a personal air cooler based on “evaporative cooling” technology. As a result, while it evaporates, the water will cool the air around it. This is a sharp contrast to air conditioners that use refrigerant gases to operate. It doesn’t use Freon-like liquids, making it an eco-friendly technology.

The patented evaBreeze® material used inside provides a good surface for evaporation. Thus, Evapolar can cool down up to 33 square feet or 4 square meters while decreasing the room temperature by 15° C/27° F. Hence, you are left to enjoy a nice and cool sleep.

  • Compact parameters

Evapolar is quite compact and portable and can easily fit close to your bed. You can place it on your bedside desk and sleep your stress away. Also, it’s quite easy to transport thanks to its light weight and small size. Therefore, this mini air cooler can also be useful in your office and blow some cool air while you work.

  • Low Noise Pollution

Evapolar makes considerably low noise and is almost silent to even the most sensitive persons. It's a white noise type of sound that is known to help you relax and fall asleep much easier.

  • Humidifier and Purifier

This device can effectively humidify the air around your room. While it’s not an absolute substitute for a humidifier, it can hold its own in humidifying the air to a satisfactory level. It also purifies the air to make it safer for breathing while you enjoy a comfortable sleep.

  • Energy-saving

It operates on low energy, no more than an ordinary fan. Evapolar will help you save on electric bills while delivering efficient service.

Learn more about Evapolar

Wrap Up

Sleep should be a very comfortable exercise, and all conditions around you should support it. Heat and noise have always proven to be major restraints in achieving a smooth sleep. However, fans are available to deliver the needed cooling effects to quell the heat. Acquiring the best fan for sleeping is a major step towards enjoying an amazing rest.


It is also important not to create the problem of noise while you solve the problem of heat, which is why Evapolar devices are an impressive alternative. They enhance the room’s coolness and produce white noise while also consuming only a small amount of energy.