We’re Calling It: The Smart Oven Is Basically the New Air Fryer of 2021 By Danielle St. Pierre of Bestproducts.com | OK, so... by this point, you've probably seen your fair share of air fryer content and spiralizer reviews, but hear us out... there is a trendy new kitchen appliance about to transform home cooking for good. Behold: The smart oven. While some other areas of your home may already be considered smart thanks to devices like Alexa- or Google Assistant-enabled cameras, alarms, speakers, or TVs, smart ovens are what savvy consumers are buying right now to streamline their kitchen.