According to the website of the inquiry manual, the reservation function of the bear electric stewing cup means to start stewing after a set time, not to finish stewing. In other words, if you want to eat stew at a certain time, you need to make an appointment in advance and then calculate it according to the cooking time of the food.

For example, if you want to stew ribs at 6 pm, the ribs need to be stewed for 2 hours. You need to put the ingredients and seasonings into the electric stewing pot before 4 pm, then choose the stewing function and time, press the reservation button, and then press the "hour" and "minute" buttons to start stewing for 2 hours. In this way, the countdown to the electric stewing cup will start at 4 pm, and the ribs will be stewed automatically at 6 pm, and you can eat it in about two hours.