Ultimate Heat-Beating Fans 2024: Top-Rated Cooling and Air Purifying Fans to Keep You Cool and Breathing Easy
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Although the summer months are behind us, now is still a great time to invest in a fan, especially as recent years have seen surprise heat waves even in the autumn.
Even so, fans aren’t just reserved for hot weather, as some can double up as electric heaters and air purifiers too. Fans can also be used to improve air circulation and distribution too, ensuring the whole room stays at a comfortable temperature while preventing heat from just rising to the ceiling.
Whether you want to be prepared for any upcoming heatwaves or you’re looking for a fan that can do more than just cool, you’ve come to the right place. We’ve collated the best fans, cooling systems and multi-purpose devices we’ve tested below, and across all budgets too so there’s guaranteed to be something for everyone.
For more home accessories, visit our round-up of the best air purifiers to keep your home free of pollutants and be sure to check out our best electric heaters list if you’d prefer a dedicated appliance to keep you warm this winter.
Best fans at a glance
- Best overall: MeacoFan Sefte 10 Pedestal Air Circulator – check price
- Best indoor / outdoor fan: Shark FlexBreeze Portable Fan FA220UK – check price
- Best purifier: Dyson Purifier Hot+Cool Formaldehyde – check price
- Best budget tower fan: Dr. Prepare 13-inch Dual Oscillating Tower Fan – check price
- Best mini portable air conditioner: EcoFlow Wave 2 – check price
- Best fan-heater combo: Princess Smart Heating and Cooling Tower – check price
- Best to regulate humidity: Dyson Pure Humidify+Cool – check price
- Best desktop: Dyson Pure Cool Me – check price
- Most flexible: MeacoFan 260C Cordless Air Circulator – check price
- Most powerful: VonHaus 35″ Tower Fan – check price
- Best budget tower fan for natural air: Netta 32-inch Tower Fan – check price
- Best personal evaporative cooler: Evapolar evaSMART – check price
- Best evaporative: Princess Smart Air Cooler – check price
- Most powerful desktop: Duux Globe – check price
How we test fans
All fans are put through their paces in the same way, so that we can accurately compare the performance of each one. We start by measuring air flow in metres per second (m/s). We measure at 15cm and 1m, to see how performance drops off, and at minimum and maximum fan speeds, to see what the range is. Ideally, a fan should offer a good range of speeds, ranging from a gentle breeze to a full on blast of air.
We also measure how loud fans are, at minimum and maximum speeds. You can find out more in our detailed guide to how we test fans.
MeacoFan Sefte 10 Pedestal Air Circulator
The best overall
- Very powerful
- Lots of fan speeds
- Very quiet
- Vertical and horizontal oscillation
- Fiddly to convert between desktop and pedestal modes
Shark FlexBreeze Portable Fan FA220UK
The best indoor/outdoor fan
- Pedestal or desktop modes
- Integrated battery
- Very quiet
- Mister helps cool you down
- Hard-to-read LCD
- Basic fan speed control
Best purifier
Dyson Purifier Hot+Cool Formaldehyde
The best purifying fan
- Works all year round
- Powerful purification
- Excellent smart controls
- Expensive
Dr. Prepare 13-inch Dual Oscillating Tower Fan
The best budget tower fan
- Compact
- Powerful air flow
- Excellent value
- Slightly waspy noise
EcoFlow Wave 2
The best mini portable air conditioner
- Powerful
- Can work off-grid
- Smart app
- Lots of bits
- Expensive
Best heater
Princess Smart Heating and Cooling Tower
The best fan and heater
- Powerful heating and cooling
- Useful smart app and voice control
- Doesn’t take up much space
- Doesn’t display fan mode on LCD
- Could do with a lower fan speed
Dyson Pure Humidify+Cool
The best humidifier
- Cools, purifies and humidifies
- Powerful app and Alexa integration
- Excellent performance
- Few onboard controls
Dyson Pure Cool Me
The best desktop fan
- Very quiet
- Pinpoint control of air direction
- Simple control
- Few on-board controls
- No automatic mode
MeacoFan 260C Cordless Air Circulator
The best fan for flexibility
- Light and small
- Long-lasting internal battery
- Powerful air movement
- No oscillation
VonHaus 35″ Tower Fan
The most powerful fan
- Powerful air circulation
- Reasonably quiet performance
- Ioniser, three wind modes, and a remote
- Comparatively narrow base
- Two-year warranty (with registration)
- Could do with a lower fan speed
Netta 32-inch Tower Fan
The best budget tower fan for natural air flow
- Good value
- Lots of control options
- Remote control
- Not ideal for larger rooms
Evapolar evaSMART
The best personal evaporative cooler
- Super-quiet
- Effective cooling
- Useful smart features
- Expensive
- No temperature-based smart actions
Princess Smart Air Cooler
The best evaporative cooler
- Powerful fan
- Subtly effective cooling
- Smart features including scheduling and voice control
- No temperature or other sensors
- No dedicated remote control
- Not as effective as aircon
Duux Globe
The most powerful desktop fan
- Quiet and powerful
- Horizontal and vertical oscillation
- Low power consumption
- On-fan controls are confusing
- Only three speeds
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MeacoFan Sefte 10 Pedestal Air Circulator
The best overall fan
Pros
- Very powerful
- Lots of fan speeds
- Very quiet
- Vertical and horizontal oscillation
Cons
- Fiddly to convert between desktop and pedestal modes
A fan isn’t just about direct cooling, it’s about shifting stuffy, stale air around and refreshing a room. That’s where the MeacoFan Sefte 10 Pedestal Air Circulator comes in. A completely new design from the company’s previous air circulators, the new model has a new motor, and a refreshed design.
Cleverly, the fan comes with two columns that lock into place. You can use none of these columns for desktop mode, or one or two to adjust the height of the fan. It’s a little slow moving between different heights and modes, but the flexibility is appreciated.
The main fan has an on/off button and fan speed selector, but you need the remote for the main features, which include three modes each of vertical and horizontal oscillation, fan speed, a night mode and eco mode (the fan speed is adjusted based on the ambient temperature).
With 12 fan speeds on offer, the MeacoFan Sefte 10 Pedestal Air Circulator can deliver everything from a gentle breeze (2m/sec at 1m) to a full-on intense stream of air (4.2m/s at 1m). Impressively this fan is quiet, moving between 36.9dB on its quietest setting (effectively background noise) and 53.8dB on its highest setting.
If you want the widest range of fan speeds and the best air circulation, this is the fan to buy.
Reviewer: David Ludlow
Full review: MeacoFan Sefte 10 Pedestal Air Circulator review
Shark FlexBreeze Portable Fan FA220UK
The best indoor/outdoor fan
Pros
- Pedestal or desktop modes
- Integrated battery
- Very quiet
- Mister helps cool you down
Cons
- Hard-to-read LCD
- Basic fan speed control
If you’re looking for a versatile cooling fan that can be used in a variety of different ways and boasts genuinely useful extras then the Shark FlexBreeze Portable Fan (FA220UK) is one for you.
The FA220UK can be set up as both a pedestal or desktop fan, providing either a whole-room or a personal cooling. To enable desktop mode, simply lift out the fan head and place it wherever you need.
This adjustable fan head is also useful as it allows you to angle and direct the airflow, regardless of what mode it’s in.
Not only that but the fan has been designed for both indoor and outdoor use, and even includes a misting attachment which gently sprays you with a cooling mist of air when you’re outdoors.
For even more convenience, the FA220UK works either when connected to mains, or solely on battery power, with an LCD battery indicator showing you when it’s time to recharge. We found that, perhaps unsurprisingly, battery life varies depending on how you use the fan, surviving up to 24-hours on the lowest fan speed and just two hours when set to the maximum.
Controlling the fan is simple and, naturally, there are a couple of ways to do this. Either use the buttons on top of the device or the included remote control which usefully sticks magnetically to the back of the fan itself.
There are five fan speeds to choose from, ranging from a gentle breeze to what our reviewer described as a “full-on wind tunnel”. On its lowest setting, we measured airflow at 1.1 metres per second when 15cm away and found the fan reached just 32.1dB of noise.
With the maximum setting enabled, we measured the airflow at 4.6 metres per second with sound peaking to 50dB which, although noticeable, is certainly not loud enough to distract or disturb.
If you’re looking for a truly versatile fan that can be used in numerous ways, has multiple speed levels and boasts extra features then we’d seriously recommend the Shark FlexBreeze Portable Fan FA220UK.
Reviewer: David Ludlow
Full review: Shark FlexBreeze Portable Fan FA220UK review
Dyson Purifier Hot+Cool Formaldehyde
The best purifying fan
Pros
- Works all year round
- Powerful purification
- Excellent smart controls
Cons
- Expensive
Instead of splurging on three separate devices for summer, winter and for air purification, you can get all the necessary features packed into just one appliance: the Dyson Purifier Hot and Cool Formaldehyde.
Not only does the Dyson Purifier work as a powerful fan that keeps rooms pleasantly cool but it also works as a clever heater. Both heating and cooling modes offer a constant stream of air to regulate the room temperature, marking a welcome change from more traditional appliances.
This isn’t all the Dyson Purifier can do. As the name suggests, it also works as a powerful air purifying system that can even detect formaldehyde. This is particularly impressive as formaldehyde is notoriously difficult to detect, as sensors degrade over time. Dyson has solved this problem by using a solid-state sensor which promises it will last the lifetime of the fan.
Despite seeming like a complicated device, the Dyson Purifier is incredibly easy and intuitive to both set-up and use. Set-up especially takes minimal effort and simply requires clipping the two-part filter into place.
With the included remote control that magnetically attaches to the top of the device, you can easily operate the appliance by selecting fan speeds, increasing or decreasing the temperature, setting a timer and choosing other modes, including Nighttime and Auto.
The Dyson Purifier can also be controlled with the Dyson Link app, which acts as an extra remote control but also includes additional features. Via the app, you can adjust the fan’s start position and even turn on Continuous Monitoring mode, which allows your Dyson Purifier to constantly monitor the environment and give you insights into how air quality changes over time.
On the device itself is an LCD screen, which clearly displays information about the fan’s temperature, speed and air quality.
For a fan that you can use all-year round and not just during the summer months, the Dyson Purifier Hot+Cool Formaldehyde is worth the investment.
Reviewer: David Ludlow
Full review: Dyson Purifier Hot+Cool Formaldehyde
Dr. Prepare 13-inch Dual Oscillating Tower Fan
The best budget tower fan
Pros
Cons
The Dr. Prepare 13-inch Dual Oscillating Tower Fan is a relatively small tower fan that’s as at home on a desk as it is on the floor. Rather than having one set of fan blades, this model has two that work together. The result is more powerful airflow than you might expect from such a model.
Measured on its highest setting, we detected air flor at 1.7m/s at 1m away. At this kind of power, this fan can cool more than one person. Impressively, the fan is also quiet: just 48.5dB from 1m away, and 40.8dB on its minimum speed: that’s barely a whisper. Our only complaint is that the fan makes a slightly waspy noise in operation.
Controls are simple on this device: three power settings and three timers (two, four or eight hours). There’s no remote control or oscillation; if you want those features, look elsewhere on the list. If you want a cheap, small, tower fan, this is a great choice.
Full review: Dr. Prepare 13-inch Dual Oscillating Tower Fan review
Reviewer: Rene Millman
EcoFlow Wave 2
The best portable air conditioner
Pros
- Powerful
- Can work off-grid
- Smart app
Cons
- Lots of bits
- Expensive
The other products on this list are fans (or evaporative coolers), but the compact Ecoflow Wave 2 is a full-on air conditioning unit and heater. What sets this model apart from other portable air-con units, is that this one can be picked up and carried around and it has an optional battery.
Its small body means that it’s very versatile. For use indoors, two pipes are run outside: one for taking in fresh air, one for outputting hot air; cool air is blown out the front. You can also place the unit outside, pumping cold (or hot) air in through a window. Or, stick the Ecoflow Wave 2 outside of a tent, and keep the environment perfect while camping.
Rated 5100BTU, the EcoFlow Wave 2 is enough for around a 10m², so smaller rooms, camper vans and tents. On maximum power, we found that it could keep our office room at sensible temperatures, although we did have to shield our south-facing room from the sun for it to cope.
Fully smart, the Wave 2 can be controlled via Wi-Fi or Bluetooth, which makes it exceptionally easy to set up and control; there are onboard controls if you prefer.
Add the battery, and the Wave 2 runs without needing a plug. I got over two ours on maximum mode; on Eco mode, it can run for up to eight hours. You can charge it via a solar panel, making this a complete off-grid solution.
The EcoFlow Wave 2 is not cheap, but if you want a highly versatile air conditioning unit, there’s nothing quite like this.
Full Review: EcoFlow Wave 2
Reviewer: David Ludlow
Princess Smart Heating and Cooling Tower
The best fan and heater
Pros
- Powerful heating and cooling
- Useful smart app and voice control
- Doesn’t take up much space
Cons
- Doesn’t display fan mode on LCD
- Could do with a lower fan speed
The Princess Smart Heating and Cooling Tower is a powerful fan and heater that can be used year-round, has an accompanying smartphone app and is compatible with Alexa and Google Assistant.
Although the Tower itself is tall, it doesn’t take up as much floor space as the Dyson Purifier Hot+Cool Formaldehyde, making it much better suited for small and mid-sized rooms.
Controlling the Tower is easy with either the included remote control or the Climate smartphone app. While both allow you to adjust the fan speed, switch between cooling and heating modes and set timers in one-hour increments, the app also lets you to set schedules and routines with Alexa and Google Assistant.
Overall we found the Tower to be impressively powerful across both heating and cooling abilities, although it does have the edge when in Heat mode. In fact when Heat mode was enabled we found that airflow from 15cm away was 40°C in both the highest and even the lowest setting.
With cooling (fan) mode, we measured air speed at 3.08m/s at its maximum setting which then fell to 1.31m/s at 1m which, although are decent scores, are trumped by more powerful fans such as the VonHaus 35″ Tower Fan.
For a device that can be used all year round, the Princess Smart Heating and Cooling Tower is a versatile choice. Although the Dyson Purifier Hot+Cool Formaldehyde can heat, cool and even act as an air purifier, the Princess Smart Heating and Cooling Tower is a much more budget-friendly option.
Full review: Princess Smart Heating and Cooling Tower review
Reviewer: David Ludlow
Dyson Pure Humidify+Cool
A powerful and smart purifying fan that will also keep your home at the ideal humidity
Pros
- Cools, purifies and humidifies
- Powerful app and Alexa integration
- Excellent performance
Cons
- Few onboard controls
With the Dyson Pure Humidify+Cool you get a fan that’s designed to be used all-year-round, keeping your home environment at the healthiest of levels. First, this fan is a proper air purifier, sucking in allergens and other noxious elements to keep your home air clean. It works brilliantly, and was one of the quickest fans to clean our test environment. Thanks to the onboard sensors, the fan can do this job automatically for you.
Next, this model is also a humidifier, adding moisture to the air when needed. Again, it’s a fully automated system that will only add moisture when it’s needed. This helps improve the home environment and can help with dry skin and make it easier to breathe.
Working around both technologies is a very powerful fan, capable of pushing air at 4.4m/s from 15cm on maximum speed, down to a gentle trickle on the lowest speed. As this is a Dyson fan, it’s also extremely quiet: on the lowest speed you really can’t hear it at all. Air comes out of the two rotating barrels on the side, which give this fan a unique Breeze mode that accurately simulates real wind.
In winter or when you don’t want cold air, you can redirect air out the back of the fan, with the air barrels rotating all the way around. There’s a remote control that connects magnetically to the top that lets you control every feature, but you can also use the Dyson Link app for remote control. Alexa integration is supported, including using Routines to automatically control the fan. If you want a fan that can keep your home air clean and improve the environment, this is the model to buy.
Reviewer: David Ludlow
Full review: Dyson Pure Humidify+Cool review
Dyson Pure Cool Me
The best desktop fan
Pros
- Very quiet
- Pinpoint control of air direction
- Simple control
Cons
- Few on-board controls
- No automatic mode
Dyson fans all look so distinctive with their bladeless heads that you can put a hand through that the Dyson Pure Cool Me immediately looks different thanks to its ball head. The reason for the design change is that the fan uses Dyson’s Core Flow technology, which lets the convex surface direct a fine stream of air exactly where you want it, making it perfect for personal cooling.
Sliding the plastic disc up and down lets you point the air flow where you want it. There’s also a 90-degree oscillation mode, so you can sweep the air around. The benefits of the new system are three-fold. First, you can sit in a bubble of cooling air; secondly, on oscillation mode, the fan doesn’t blow bits of paper on your desk everywhere; third, the fan is far smaller than Dyson’s previous desktop models.
Performance is excellent, managing a blast of air at 6.2m/s from 15cm away on maximum speed, while minimum speed just delivers a gentle blast that wouldn’t measure on our test equipment. Noise levels are as low as you’d expect from Dyson, measuring just 37dB on the lowest setting, which is effectively background noise levels; on maximum, which is powerful, the fan comes in at 63.5dB.
Even better, the fan has a filter inside it, so as it cools you, it purifies the air. There’s no auto mode on this model, but as long as the fan is one it will clean the air it blows at you. As with previous models, all control is via the remote which clips onto the front of the fan. The only thing missing from this model is app control, which is a minor shame.
If you want powerful personal cooling and air purification, this clever fan is the model to buy.
Reviewer: David Ludlow
Full review: Dyson Pure Cool Me review
MeacoFan 260C Cordless Air Circulator
The best fan for flexibility
Pros
- Light and small
- Long-lasting internal battery
- Powerful air movement
Cons
- No oscillation
If you need a fan where cables won’t reach, say to a garden on a hot day or in a tent when you go camping, the MeacoFan 260C Cordless Air Circulator is the model for you. Thanks to its integrated battery, charged via USB, you can run this model for up to 14 hours without having to go anywhere near a power socket.
We’ve seen small, portable models before, and they’ve usually been a bit rubbish. Not so with the MeacoFan 260C Cordless Air Circulator, which has a lot of power, reaching a maximum air speed of 2.3m/s from 15cm away. That’s enough air to give you a cooling dose of air. There are four fan speeds in total, with the lowest running at 49.7dB, or quiet enough to sleep through.
As this is a portable model, you lose out on some features that bigger models have: you don’t get a remote, there are only four fan speeds and there’s no oscillation. If you need any of these options, look elsewhere, but if you want a flexible fan you can take everywhere this is the best model that we’ve reviewed.
Reviewer: David Ludlow
Full review: MeacoFan 260C Cordless Air Circulator review
VonHaus 35″ Tower Fan
The most powerful fan
Pros
- Powerful air circulation
- Reasonably quiet performance
- Ioniser, three wind modes, and a remote
- Comparatively narrow base
- Two-year warranty (with registration)
Cons
- Could do with a lower fan speed
Tower fans are a great space saver but they often sacrifice power to get a slimmer body. Not so with the VonHaus 35″ Tower Fan, which manages to deliver some of the best fan performance that we’ve seen, both up close and across a room.
At full power, the fan delivered air speed at 4.8m/s, which only dropped at 2.8m/s at one metre and an effective 1.6m/s at two metres. That’s enough air speed to keep you cool at a distance, making the VonHaus 35″ Tower Fan a suitable fan to cool an entire room. Our one minor complaint about fan speed is that the lowest setting is still a relatively powerful 4m/s at 1m – we’d have liked a slightly lower minimum speed.
High fan speeds often come with noise, but that’s a trap that the VonHaus 35″ Tower Fan avoids. At 53.9dB on maximum, this fan is pretty quiet for the fan speed; however, at minimum, the fan is still 53.1dB, which is a little loud for sleeping with.
There is a remote control and a display that shows you what the current temperature and fan setting is. This display is a little hard to read, but we can forgive this minor issue, given how good the fan is. Even better, the VonHaus 35″ Tower Fan is one of the cheapest fans that we’ve tested, too. If you’re after a powerful tower fan at a great price, look no further.
Reviewer: Simon Handby
Full review: Vonnhas 35″ Tower Fan
Netta 32-inch Tower Fan
The best budget tower fan for natural air flow
Pros
- Good value
- Lots of control options
- Remote control
Cons
- Not ideal for larger rooms
At just under £40, the Netta 32-inch Tower Fan is a little cheaper than many other products on this list, yet it’s packed with features. As well as three regular speed settings, there are two types of airflow: natural wind mode varies fan speed to make it feel more natural; wind mode uses one fan speed.
Alongside these controls, there’s a timer (one, two or four hours) and oscillation mode (65° angle). If you don’t want to walk to the fan, then there’s also a remote control that attaches magnetically when not in use.
We found this a good fan for small- to medium-sized rooms. On its high setting, the fan reached an airspeed of 3.2m/s at a distance of 15cm. That’s good but there are more powerful fans that are better suited to larger rooms. At this speed, we found that the fan wobbled slightly, too. At 1m distance, the fan speed was still a decent 2.2m/s, providing a noticeable cool airflow. We were impressed with how quiet this fan was: at 15cm, we measured it at 66.2dB, and at 1m, it was just 50.3dB.
If you want a well-priced fan for a medium-sized room, then this one is a good choice.
Full review: Netta 32-inch Tower Fan
Reviewer: Rene Millman
Evapolar evaSMART
The best personal evaporative cooler
Pros
- Super-quiet
- Effective cooling
- Useful smart features
Cons
- Expensive
- No temperature-based smart actions
We’ve been impressed with Evapolar’s previous personal evaporative coolers, and the Evapolar evaSMART is the best yet. It’s a little expensive compared to other evaporative coolers, but its smart features and envelope of cold air make it well worth the cash.
This model uses a water tank, which lasts for between four and nine hours, depending on the temperature and humidity level. In either case, it’s enough water to get you through most of a hot night.
Unlike a fan, which can’t affect the actual temperature, the evaSMART can reduce the temperature of the air it blows at you: we measured a 3C drop. This is a small amount, but the cooling envelope of air around us made us feel much cooler than if we’d just used a fan.
Air flow isn’t particularly fast. At full speed, just 15cm from the grille, we measured air at 1.9m/s, but the wind speed was unmeasurable by 1m. As this is a personal fan that physically cools the air, the evaSMART doesn’t need to blow air any faster. In fact, at times it felt too cold sitting in front of this cooler.
Although you can control the fan from its on-body controls, there’s also a smart app for remote control (including changing the colour of the light), plus Amazon Alexa and Google Assistant Skills.
It’s a touch on the expensive side, but if you want a small cooler that can keep you comfortable while you work or sleep, this one is very effective.
Reviewer: Simon Handby
Full Review: Evapolar evaSMART review
Princess Smart Air Cooler
The best evaporative cooler
Pros
- Powerful fan
- Subtly effective cooling
- Smart features including scheduling and voice control
Cons
- No temperature or other sensors
- No dedicated remote control
- Not as effective as aircon
Sitting somewhere between an air conditioning unit and a fan, the Princess Smart Air Cooler uses a tank of water to cool the air through evaporation. This makes it more effective than just a fan on a hot summer’s day, although this model is also a powerful fan in its own right.
Externally, this looks like a regular fan, although there’s a difference when you look at the base: this holds a 3.5-litre water tank, which can also hold the two provided ice packs (these go in your freezer and cool the water in the fan).
A small pump sucks up water and trickles it down a membrane inside. As the fan blows air over the water, it evaporates, cooling the air. We measured a drop in air temperature blown of 2°C, which isn’t as powerful an effect as with an air conditioner, but is an improvement over a fan.
Plus, the Princess Smart Air Cooler costs a lot less to run than an air conditioner. We measured power and this air conditioner will cost around 2p per hour to run at current costs.
The Princess Smart Air Cooler is a powerful fan, too. At 1m away, the fan is capable of blowing air at between 2.5m/s and 4.1m/s, so you can feel its full effect even in a larger room. We didn’t find this fan noisy, but it does have a slightly annoying whine to it.
We found the Princess Smart Air Cooler easy to control, with all of the options you need on the front panel and the remote. Plus, this is a smart fan, so you can control it via the decent app, which also provides voice control via Amazon Alexa and Google Assistant.
If you’re looking for a powerful fan that will blow colder-than-room-temperature air and doesn’t cost a fortune to run, this is a great choice.
Full review: Princess Smart Air Cooler
Reviewer: Simon Handby
Duux Globe
The most powerful desktop fan
Pros
- Quiet and powerful
- Horizontal and vertical oscillation
- Low power consumption
Cons
- On-fan controls are confusing
- Only three speeds
This ball-shaped desktop fan may not be very big but the Duux Globe can put out a lot of air. Cranked to the max, it outputs air at a speed of 4.6m/s at 15cm and 3.6m/s at 1m – that shows that this fan can cool at a distance even if it is predominantly a personal desktop model. This level of power is handy in an office: you can keep cool on a lower setting while you work, and then whack up the power if you move away from your desk and want to keep cool.
There are controls at the base of the fan although these are a little confusing: you have to tap, rather than hold, the power button to change modes. Fortunately, there’s a remote control in the box, which makes it easier to use the Duux Globe.
You can turn on horizontal and vertical oscillation, so the fan can be used to refresh air over a wider range, which is useful for refreshing an entire room. Our one minor complaint is that this fan could do with a more gentle speed; all speed options are quite intense.
Reviewer: Simon Handby
Full review: Duux Globe review
We also considered…
FAQs
A fan can’t change a room’s temperature; it merely circulates air. However, the breeze from a fan on your body aids sweat evaporation, which makes you cooler. In humid environments, fans don’t work so well, as less sweat evaporates.
For this reason, you may want to think about buying a dehumidifier, too, which will improve a fan’s performance and make your room feel more comfortable. The increased air circulation can also stop a room from feeling stuffy.
To actually cool a room you need something that can lower the air temperature. Air conditioning is the main option in this instance, but a second option is to use an evaporative cooler. These feature a tank of water, which slowly evaporates to help cool the air, and work best in dry, hot climates.
Fans make you feel cooler by helping sweat evaporate from your body. How effective a fan is, depends largely on how humid it is. When there’s high humidity, it’s hard for sweat to evaporate, so a fan doesn’t do much to help cool you. This is why on humid days we tend to think of them as being hot and sweaty. Conversely, when humidity is lower, it’s much easier for evaporation to happen, which is when fans feel the most effective.
You can use this knowledge to your advantage and purchase a dehumidifier for those sweltering days. With a dehumidifier sucking moisture out of the air, the effectiveness of fans goes up. A dehumidifier will also make an evaporative cooler more effective, too.
Air conditioning units can also operate as dehumidifiers. So, if you have a portable unit but find it too loud to sleep with, you can run it before you go to bed in dehumidifier or cooling mode, and then switch to a fan at night. That way, you get the best of both worlds: a cool and less humid environment to go to sleep in with a fan to keep you cool during the night
Desktop fans are the traditional models. These let you tilt the fan to direct airflow; you turn on the oscillation mode to let the fan sweep from side to side.
Pedestal fans look like tall desktop fans, and are designed to stand on the floor. Typically, they have larger blades, so take up more room, but this makes them more powerful. With most models offering height adjustment, in addition to pivot and oscillation, pedestal fans are easier to configure for the perfect cooling breeze.
Tower fans take up very little floor space and blow air out of a tall column. For the reduction in size you do sacrifice some power, and you don’t get height or pivot adjustments either – just oscillation. As a result, you may need to use a tower fan closer to you, but they’re a great choice where space is at a premium.
Noise is important, particularly if you want to sleep with a fan turned on. We’ve measured every fan’s sound levels at both maximum and minimum to help you decide.
A fan with a remote control can be a good option if you want to adjust settings on the fly. This is particularly true in the bedroom, where you may not want to get out of bed to turn off your fan. On that note, look for a fan with a sleep timer so that it will shut off after a set time.
More advanced options on high-end fans include air filters to help clean the air, or heating elements so that you can keep warm in the winter.
Evaporative coolers use a tank of water and a pump. As water evaporates it cools the air, letting these fans blow out air that’s colder than the ambient temperature: think of how it feels if you spray yourself with water on a hot day. The good thing about evaporative coolers is that they’re cheaper to run than an air conditioner and work with windows open. The downside is that they don’t work very well where it’s humid and water can’t evaporate.
Performance also differs depending on the level of humidity: evaporative coolers work best in very dry environments where the effect of evaporation is to also increase humidity for a more comfortable environment. Fortunately, UK summers tend to be hot but not that humid, so evaporative coolers work fairly well. However, they don’t reduce the temperature of a room as air conditioning will and work best when you’re in the cooling line of the fan.
Air purifiers are a good way to boost the internal comfort of your home. They’re designed to filter out impurities in the air, including pollutants, allergens, dust and, in some cases, gasses. By filtering these out of your air, you get cleaner, purer air inside your home, which is beneficial to all but particularly those with respiratory problems or allergies.
While you can buy standalone air purifiers, it means that you end up with multiple boxes around your home. Having an air purifier built into a fan gives you a dual-purpose design. The main thing to watch out for is whether or not there’s a diffuse mode, where air can be directed out the back of the fan: that way, you can use the purification features in the colder months, without getting a blast of cold air.
Smart features don’t change what a fan is capable of, but they do let you control them automatically via an app and, possibly, via voice using Amazon Alexa or Google Home. The benefit, for most people, is one of laziness, as you can control your fan without having to stand up and move. However, some models let you do some clever things. For example, with Dyson smart fans, you can programme automatic routines, such as automatically turning the fan off when a motion sensor detects that nobody is in the room, helping save energy. The downside of smart fans is that they’re typically more expensive. A cheap workaround is to use an old fan with physical controls connected to a smart plug: this won’t let you choose the fan speed but will let you turn the fan on and off remotely.
All fans can adjust the amount of air that comes out of them by adjusting how fast their blades spin: the slower they go, the lower the air flow. Having control over the air flow is very important for different situations, and where you sit. So, as our tests show, the slower the fan speed, the less the impact is at distance, so if you sit further from the fan or want to cool more people, you need a higher fan speed. Conversely, if you’re sitting at a desk and just want to cool yourself, then you can get by with a lower fan speed, which will also mean that you don’t blow papers around on your desk.
There’s also a difference in noise at different fan speeds, with lower fan speeds quieter, and faster louder. This is important at night, where you may want a slower, more gentle and quieter fan speed, rather than roar of full cooling power.
Generally speaking, the more fan speeds a fan has, the greater the difference between minimum and maximum power, giving you a greater range of options for cooling. Some fans, on the other hand, have few cooling speeds, so you get little difference between full power and low power.
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