A communication and heating system for electronic nebulizer and related products are provided. The communication and heating system includes a battery circuit and a nebulizer circuit. The battery circuit is coupled with the nebulizer circuit through a first electrode and a second electrode which are movable. The battery circuit includes a first chip and a battery. The nebulizer circuit includes a second chip and a heating device. The first chip is configured to communicate with the second chip to perform identity authentication when the battery circuit is coupled with the nebulizer circuit. The first chip is configured to control the battery to supply power to the heating device when the identity authentication is successful. In this way, convenience of information exchange between the battery and the nebulizer can be improved.