Compared to other AC units, the Zen Cooler Portable Air Conditioner is the more intelligent choice for the environment and your wallet. Window AC and central units use more energy and can affect your electric bills. But with a portable, personal AC, you can still enjoy the benefits of fresh, cool air, no problem how big or small your space is.

Bringing the Zen Cooler with you from room to room is a breeze and requires no complicated setup. You can cool down your kitchen or bring your baby’s nursery to the perfect temperature without changing a thing. The Zen Cooler is USB powered, making the experience easy and convenient.

But is the Zen Cooler right for you? If you’re still on the fence, this Zen Cooler review will break down the pros and cons of AC units to help you decide if it’s worth the investment.

On a Budget this Cost-Efficient AC will Purify, Humidify

Is the Zen Cooler just another scam? Air conditioning units can be fickle, and they can make a room too cold, the air in the room becomes dry, and it only blows air from one location. So, what makes the Zen Cooler Personal Air Conditioner any different?

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Weighing out your Options

Earlier this year, around winter, I moved into an apartment by the beach. Because the weather was cold and crisp when I moved in, I forgot to factor in how hot it would get throughout the summer season. Fast forward five months later, and I wake up in the middle of the night in a sticky sweat.

I’ve thought about installing a window air conditioner, but there were a few factors I had to consider:

  • They’re usually pretty big (and would take up half of my apartment)
  • It’s way out of my price range. The installation fees, monthly electric bills, and the unit price alone would cost me half of my month’s rent.
  • It uses more power
  • They contain chemical compounds that are bad for the environment

Nowadays, you can get one of those ‘designer’ AC units with an air purifier that connects to your phone with an app, but what you’re paying for is the brand. Those units could cost anywhere from $499.00- $2,000! If you have the money, then sure, knock yourself out. But I don’t see the point in investing my hard-earned paycheque in an appliance I would only use for a few months out of the year.

Why I Chose to Cool Down with Zen Cooler

The Zen Cooler Personal Air Conditioner was first introduced to me when I complained to another building tenant about how humid it was getting in my apartment. When I first saw the Zen Cooler, I was a bit skeptical, and regardless, I plugged it in to see what it could do. After all, there is a money-back guarantee, so I had nothing to lose.

You can Take it Anywhere

Zen Cooler is designed to cool any small space or room. It’s small, compact, and fits almost anywhere. I wasn’t sure there would be that much power coming out of something so small and at such a reasonable price, and it’s around the same size and weight as my toaster.

For me, it’s perfect. I live in a small apartment and can transfer it into any room when needed. If you live in a bigger home or want to cool down an ample office space, I suggest getting a few. This way, you can set them up where you please, instead of one big noisy unit with one set that no one will agree on. It’s also USB powered, making it super convenient to set up or even travel.

Great Savings

When you’re annoying to cool down on a budget, Zen Cooler barely makes a dent in your electric bills. You could see a drastic spike during the summer with other AC units. Some central units could cost $3,000 to $15,000 with installation and possible ductwork. Your monthly bill will probably average just over $100 a month or more, depending on how big of a space you live in.

Setting up a Zen Cooler in each room of your house is more cost-efficient and customizable to whoever is in the area during the period. You can choose between three settings rather than blasting cold, frigid air throughout the home.

Depending on your setting, the Zen Cooler can work for 3-8 hours straight before replenishing the water tank. Plenty of time to cool your place down and enjoy the fresh breeze.

Technical Specifications

  • Single net weight/ gross weight: 740g / 965g
  • Color: powder, gray, blue
  • Water usage time: 3-8 hours
  • Material: ABS, silicone/ electronic components
  • Water tank capacity: 380ml
  • Size: 170*152*157
  • 3 speeds
  • USB charge

Is Zen Cooler a Scam

It is an evaporative cooler and does not appear to be a scam. HOWEVER, it works by humidifying the air (provided that the air is dry enough to accept more moisture), like in a desert climate. It has a small water tank that must be refilled daily, depending on the use.

It will not work in a humid environment because the air cannot hold much more moisture. Won’t work down South where I grew up, and we called them “swamp coolers.”


The Zen Cooler is not a natural air conditioner. It is because if you live in a very humid ( air-humidity ) area, it almost doesn’t work. Zen Cooler is based on the old principle of a swamp cooler, an excellent example of an evaporative cooler. It works by humidifying the air (provided the air is dry enough to accept more moisture) like in a desert climate. Cooler has a small water tank that must be refilled daily, depending on the use. It will not work in a humid environment because the air cannot hold much more moisture.

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