OTFES Automatic Smart Pour Over Coffee Machine, an IoT based coffee machine, allows users to adopt pre-loaded recipes and deliver pour-over coffee at the touch of a button. The standout features of OTFES Model 3 and Model 4 are the custom recipes, which ensures users that the key elements of water-flow, temperature, and pouring patterns are consistently present. Now Coffees shops have more time to focus on their valuable customers. And everyone can let the imagination run riot to generate unlimited creative brew recipes. OTFES has developed this smart coffee machine as an artwork with the industrial style design to creative a distinctive aesthetic design and timeless appeal, and eventually, to complete your attitude for a great life.