Product Details ? 2.4GHz WiFi remote monitoring and control of sous vide cooking ? 3D water circulation heating for constant and even heat ? Cooking booking function to plan and prepare meals effortlessly ? Preset USDA-approved recipes for every taste ? Cooking completion pre-alarm and multiple reminders for accurate cooking results ? 0.1?/0.3? super-accurate temperature control with calibration ? Stylish appearance with informative TFT display and easy-to-use control buttons ? Over-water protection, water shortage protection, and probe abnormal protection supported Sous vide cooking involves immersing vacuum-sealed food in a thermostatically controlled water bath for a certain period of time in order to maximize the nutritional value of the food and minimize the loss of moisture and flavor. However, different foods require different temperatures and cooking times. The INKBIRD ISV-101W sous vide cooker features 3D water circulation, heating rod and timer functions to accurately and evenly control the water temperature and cooking time according to your needs, thereby meeting different cooking requirements of different foods.