Why are kitchen appliances turned off as soon as the light goes out? Wouldn't it be more efficient to produce overnight or during idle time? With an iVario, it is possible. It works powerfully, precisely, around the clock. Unsupervised. Large roasts, braised dishes, stocks – RATIONAL low temperature cooking knows no boundaries, only possibilities. For the perfect results, delicious from the first slice to the last. With practically no cooking losses. And thanks to the iVario’s intelligence, everything turns out just the way you pictured it. Over and over and over again.