Air fryers advice guidesOur expert advice reveals everything you need to know in order to buy the best air fryer for you.FeaturedHow to buy the best air fryerby Matt ClearWe explain what to look for when buying an air fryer or low fat health fryer. Find out how useful features like smart controls and variable temperature settings are, what size is right for you, and how much you need to spend. FeaturedHow we test air fryersby Matt ClearFind out how Which? tests and reviews air fryers. We explain the extensive tests we put low-fat fryers through to find the best fryers for cooking tasty chips.FeaturedDeep fat fryers advice guidesFind out how to choose the best type of deep fat fryer for you, which deep fat fryers are worth buying, and get tips on making the most of your deep fat fryer.In this guide (2 articles)Put us to the testOur Test Labs compare features and prices on a range of products. Try Which? to unlock our reviews. You'll instantly be able to compare our test scores, so you can make sure you don't get stuck with a Don't Buy.Sign up nowor loginPhilips Airfryer vs Tefal Actifry - which one should you buy?Which? compares the Philips Airfryer and Tefal Actifry to help you choose, and reveals which brand is the most reliable and makes the best chips.