1. Smart Electronic Thermometer: Electronic thermometers utilize the fixed relationship between the physical parameters of specific substances (such as resistance, voltage, and current) and temperature to display body temperature digitally on the thermometer.
2. Smart Infrared Thermometer: Infrared thermometers measure body temperature using infrared radiation. In-ear smart thermometers can only measure body temperature through the ear canal. They have a built-in battery and display screen, and feature Bluetooth connectivity. Therefore, they can be used independently or connected to a mobile phone via Bluetooth to upload data to an application.
3. Wearable Smart Thermometer
