Climate dependency - the main disadvantage of an air cooler is its dependency on the climate. In areas with high humidity, air coolers may prove to be less efficient at cooling air. This is because the air coming out of the cooler is humid due to the evaporated water. This in turn, means that the cooler adds to the humidity that is already in the air. As anyone who’s tried to buy a new fan in the middle of summer can attest, there’s a ridiculous amount of choice out there and mostly from brands you’ve never heard of. Just take one look at the available wares of some of the biggest online retailers and you’ll know exactly what we’re talking about. The EcoFlow Wave 2 is not cheap, but if you want a highly versatile air conditioning unit, there’s nothing quite like this. Noise Level: You want to make sure you are comfortable with the noise level, as you will be using your Air Cooler regularly in your room. The noise level is measured in decibels (dB). If you are using your Air Cooler in the daytime, choose one with noise levels of up to 50 dB. If you want to use your Air Cooler overnight, keep the noise level around 40 dB. This personal humidifier is designed with a 17-ml water container on the top. The misting option is easily activated; just press the button for 3 seconds. The water spray is programmed to stop in 10 minutes, automatically.

Water Temperature - the colder the circulating water is in the unit, the colder the outgoing air is in the room. As mentioned earlier, many Evaporative Air Coolers will have an additional ice compartment so that ice can be added to make the water even colder. We measured fan speed on maximum at 3.08m/s at 15cm, dropping to 1.31m/s at 1m. That’s pretty good, and enough air flow that you can feel this fan across a room, although there are more powerful fans on this list. On the minimum speed, the fan runs at 1.31m/s at 15cm, which is actually a little too powerful and we’d have preferred a greater range in performance. Rather than simply blowing around warm air, misting fans add moisture for extra cooling, and they're particularly effective in arid climates. Options are as varied as any regular fan you might buy, including corded, battery-operated, and rechargeable fans, and styles such as pedestal, wall-mounted, and ground fans. There are even mini handheld misting fans that are great for the beach, and models with clamps to attach to a desk or exercise equipment. Whether you're looking something affordable that'll get the job done or want a high-end misting fan for your patio, read on for our top recommendations. What to ConsiderCooling Pads: A good cooling pad makes the difference in keeping your room cool for longer. Honeycomb cooling pads are efficient, with their long-lasting cooling. They can hold and absorb more water which leads to longer cooling. We found the heat mode to be reliable, too. This fan can help push a cold room into a comfortable space, and the thermostat helps cut down on electricity bills, as the heater will turn off automatically when the right temperature has been reached. With some air coolers, there’s a risk of adding to the room’s humidity, which can be a problem if it already suffers from excess humidity. Plus, where water tanks are open inside the cooler, there’s also a risk of spillage – which can be a worry if you’re using a desktop model plugged into your laptop or PC.

We measure each fan’s noise levels to find the quietest models for dozing off to, as well as its energy efficiency to find out how affordable it is to run, and its oscillation range to see how well the fan distributes air around a room. Most fans can only be used in the hotter months of the year, taking up space when they’re not wanted. Not so with the Dyson Purifier Hot+Cool Formaldehyde. As well as being a powerful fan, it’s also a purifier and a heater, complete with thermostat. With that understanding, this list congregates all of that experience to bring you the 13 best fans that are currently on the market, but there’s even more criteria to meet beyond that. Instead of just populating this list with a handful of great fans, we’ve made sure to isolate the ones that not only work best under different scenarios, but the ones that are better suited to certain budgets as well. Misting fans work similarly to blowing fans but with the addition of water. They have a water supply, usually through a garden hose or a built-in reservoir, and a water pump. The water is pumped out through special misting nozzles, and as a result – the fan blows a fine spray of mist in the air.

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This cooling water spray fan is perfect for outdoor camping, travelling in hot destinations, in the office, and in the bedroom too. In addition, it has a nightlight in different colors – to have some visibility in the darkness of the night. 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. 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. The more settings, the greater control you’ll have over the fan’s air flow. Look for a minimum of three – any more and our tester found the differences between them negligible. Modes 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.

This model will automatically purify the air, thanks to its sensors, dealing with dust, gasses and, new to this mode, formaldehyde. There’s a remote control, but you can use the app, Alexa or Google Assistant, too. NewAir AF-600 Outdoor Misting Fanis an 18-inch misting pedestal fan, designed to cover a wider area of 600 sq. ft (square feet). It is elegant, fashionable, and stylish, with sturdy metal construction and curved metal blades for a really powerful airflow of 2800 CFM that runs at three speeds. This misting fan with a clip runs at 3 speeds, and you can easily change the cooling level to suit your needs. The fan is quiet even at the highest speed. This USB desk fan can rotate 360° vertically and horizontally so that you may adjust it exactly as you like. Opt for the Dyson Purifier Hot+Cool Formaldehyde and you get air purifying too, but at a cost; for the price, the Princess Smart Heating and Cooling Tower delivers excellent performance all year-around.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.