2022---hot-air-fryers--the-best-air-fryers-according-to-stiftung-warentest May 2026

: Stiftung Warentest clarified that these devices do not "fry" in the traditional sense. Technically, they are compact convection ovens that use a high-powered fan to circulate hot air directly onto the food, cooking it faster than a full-sized oven.

In 2022, Germany’s leading consumer organization, , conducted an extensive review of hot air fryers to determine which models actually deliver on the promise of crispy, low-fat results . While many newer models have since entered the market, the 2022 test remains a foundational reference for reliability and performance. The Top Performers According to Stiftung Warentest : Stiftung Warentest clarified that these devices do

Crispy, fat-free fries? Stiftung Warentest tests 20 hot air fryers Germany’s leading consumer organization