A food temperature measuring device includes a device main body, a signal control module, a temperature measuring module, a light emitting display module, and an information display module. The temperature measuring module is configured for measuring a predetermined food so as to obtain measured temperature information of the predetermined food. The light emitting display module includes a first light emitting unit for providing a first food light message, a second light emitting unit for providing a second food light message, and a third light emitting unit for providing a third food light message. The information display module is configured for displaying a measured temperature value of the measured temperature information obtained by the temperature measuring module. Therefore, the light emitting display module can be configured for providing food category corresponding information corresponding to the predetermined food according to the first, the second, and the third food light message.

A food temperature measuring device includes a device main body, a signal control module, a temperature measuring module, a light emitting display module, and an information display module. The temperature measuring module is configured for measuring a predetermined food so as to obtain measured temperature information of the predetermined food. The light emitting display module includes a first light emitting unit for providing a first food light message, a second light emitting unit for providing a second food light message, and a third light emitting unit for providing a third food light message. The information display module is configured for displaying a measured temperature value of the measured temperature information obtained by the temperature measuring module. Therefore, the light emitting display module can be configured for providing food category corresponding information corresponding to the predetermined food according to the first, the second, and the third food light message.

An apparatus for indicating temperature of a liquid inside a bottle, the apparatus including: a housing having an upper surface configured to support a bottle; a base surface configured to rest on a flat structure; a non-contact thermometer located inside the housing; one or more indicators to display or provide an indication of a temperature state of the bottle; and a processor; wherein the non-contact thermometer senses temperature of a bottle placed on the upper surface of the housing and sends signals relating to the temperature to the processor, wherein the processor is configured to provide an indication via the one or more indicators alert a user if there is an increase in temperature state of the bottle.

An apparatus for indicating temperature of a liquid inside a bottle, the apparatus including: a housing having an upper surface configured to support a bottle; a base surface configured to rest on a flat structure; a non-contact thermometer located inside the housing; one or more indicators to display or provide an indication of a temperature state of the bottle; and a processor; wherein the non-contact thermometer senses temperature of a bottle placed on the upper surface of the housing and sends signals relating to the temperature to the processor, wherein the processor is configured to provide an indication via the one or more indicators alert a user if there is an increase in temperature state of the bottle.