Master the cooking technique made famous by professional chefs for its incredible and consistent results. With dual-band WiFi-enabled technology, the Nano's clever design allows you to set the time and temperature manually or via the Anova app. Cook food in a sealed bag for maximum tenderness and moisture retention, keeping track of its progress on your mobile device. The Precision Cooker Nano heats and gently circulates water in the pot, bringing your meat, vegetables and more to a precise programmed temperature without any worry of overcooking.