Smart infant toilet system and method thereof

A smart infant toilet system, comprising:

• a first sensor mounted to an infant product to sense external temperature and humidity;
• a second sensor mounted to the infant product to sense gas;
• a third sensor mounted to the infant product to sense whether an infant rides on the infant product;
• a control module configured to set critical temperature and humidity as temperature and humidity sensed by the first sensor before the infant rides, sense temperature and humidity at regular time intervals by the first sensor after the infant rides to generate comparative temperature and humidity, determine whether the comparative temperature and humidity are out of a preset range of the critical temperature and humidity, and classify a state of an excretion of the infant into urination or defecation by the second sensor;
• and
• an alarming unit configured to provide an alarm to a guardian when the comparative temperature and humidity are out of the preset range of the critical temperature and humidity and thus it is determined that the infant has discharged urination or defecation.