The 8L model has 15 one-touch Smart Programs including pressure cooker, rice cooker, slow cooker, yogurt maker, steamer, sauté pan, food warmer, stock pot, egg cooker, sterilizer, cake maker, meat/stew, and sous vide. It’s everything you need to get nutritious dinners on the table quicker.And because the Duo is an Instant Pot, you know it brings all the quality and convenience that has made the Instant Pot name synonymous with multi-cookers. The Duo does everything you can do with 7 other appliances: pressure cooker, sauté pan, steamer, slow cooker, rice cooker, food warmer, and yogurt maker. Clear the clutter from your counter and do it all with just one tool. The Instant Pot Duo Series uses the latest 3rd generation technology with an advanced microprocessor that monitors the pressure and temperature, keeps time, and automatically adjusts heating intensity and duration. Even the volume of food is taken into consideration, ensuring that your meals turn out perfectly, every time. The sealed cooking chamber makes no noise, gives off no heat and produces no smells. It traps all the aroma in the food without heating up the kitchen. The durable 3-ply stainless steel bottom inner pot eliminates health concerns associated with non-stick coatings.