Best Buy air conditioners
Only the portable air conditioners that score top marks for performance and ease of use deserve Which? Best Buy status
Invest in a Which? Best Buy portable air conditioner and you know you're getting a top product. Our range of Best Buy air conditioners have soared through our rigorous lab tests – they're a breeze to use (pun intended) and spread cool air evenly around your home.
As our expert tests prove time and time again, spending big doesn't always guarantee quality. In fact, our portable air conditioner tests have uncovered several models that outperform pricier rivals, making them a better fit for your living room.
- Every Which? Best Buy air conditioner achieves a total score of 77% or higher
- Our in-depth lab tests reveal how effectively a portable air conditioner will cool down large spaces
- Portable air conditioners from big-name brands including AEG, DeLonghi and Princess are put through their paces in our lab
- We buy every air conditioner that we test and refuse to accept freebies from PR companies and manufacturers
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How we uncover the best portable air conditioners
We assess every portable air conditioner we test under lab conditions. Our test scores are based on measurements taken from a team of experts that keep a close eye on the features that matter the most.
To find out which portable air conditioners deserve a spot in your home, we look at:
- Performance: Which?-recommended models won't take long to get your room down to a comfortable temperature.
- Airflow speed distribution: For a portable air conditioner to earn Best Buy status, airflow speeds need to be consistent no matter how far away you are from the machine.
- Ease of use: Dealing with a portable air conditioner that takes an age to set up is a real pain – we're speaking from experience. Our lab experts consider how well the air conditioner's parts fit together, also looking at the instructions that come bundled with each model.
- Accuracy of cooling efficiency claims: Brands make promises all the time, so we check to see if the cooling power you'll get from the machine matches the claims made by its makers. If not, you'll be the first to know about it.
- Noise: You'll no doubt prefer a quiet portable air conditioner over a machine that rattles and whines every time it's turned on.
But our list of checks doesn't end there. Although these features don't factor into our final test score, we also measure the number of fan speeds and the dimensions of every portable air conditioner we review.
Which? portable air conditioner tests are different. Our test scores are based on measurements and ratings supplied by a full team of experts at our lab, ensuring there is no room for unconscious bias when giving an overall rating.
Air conditioner reviews you can trust
On a mission to help you pick the perfect portable air conditioner, we've gone hands-on with a selection of models from the biggest brands around.
Which? is independent – we work for you, the consumer, so you can be sure that our product recommendations are influenced only by our test results. We're not influenced by third parties and we don't accept freebies from product manufacturers or retailers. We buy all the products that we test ourselves, so our advice helps you to make the right choice first time and avoid costly mistakes.
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