Automatic temperature-adjusting milk bottle

The invention discloses an automatic temperature-adjusting milk bottle. The automatic temperature-adjusting milk bottle comprises a bottle body (3), wherein a heating device (2) is mounted at the bottom of the bottle body and placed on a power supply base (1); a temperature sensor (4) is mounted in the bottle body (3) and connected with a control device through a wire; and the output terminal of the control device is connected with a power supply of the heating device (2) through a wire. The automatic temperature-adjusting milk bottle solves the problems that as for a conventional baby bottle, time is wasted because temperature reduction is required after milk stirring and milk re-heating also takes time, and as for the mode of integrating a conventional milk bottle with a thermometer, sleepy mothers have high probability of misreading the temperature at night and therefore babies are always scalded.