Juvo – Is a wifi connected sous vide cooker, helping the everyday Joe cook like a pro! Juvo brings you the high cuisine world of sous vide without having to have the years of training required to be a professional chef. Sous vide is a method of cooking using a water bath. It’s long been used by professional chefs and due to technical knowledge required to set the water bath for different foods, the technique has remained solely in the pro kitchen. But all that’s about to change.