Breville-smart-oven-bov810crn, the smart oven® with element iq® is a trustworthy tool for the cook who wants a countertop oven that roasts succulent meat, broils, bake pizza, reheas leftovers and toasts evenly. convection setting reduces cooking time by up to 30%.. The breville® smart oven® plus– toasts evenly, makes delicious cookies, bakes perfect pizza, and roasts succulent meat.the convection option speeds your cooking time by as much as 30%. and now, with our slow cooking feature, your smart oven® is just about all you need for any recipe you have., the smart oven air with element iq® is for the cook who desires a countertop oven that can roast for large gatherings, air fry crispy french fries & family favorites and dehydrate a wide range of healthy foods. the super convection setting reduces cooking time by up to 30% with great crispness.