Abstract: A method for managing biometric information is provided. The method includes the steps of: determining whether a cardiac disorder event has occurred to a user on the basis of biometric information measured from the user's body and situation information associated with the biometric information; providing alarm information associated with the cardiac disorder event to the user in response to determining that the cardiac disorder event has occurred; and associating a time point of occurrence of the cardiac disorder event with feedback information acquired from the user in response to the provided alarm information.

Abstract: Blood glucose measurement methods and apparatuses are provided using multiple body signals. The methods and apparatuses are employed to estimate blood glucose in a noninvasive manner by using a change in the absorbance of glucose according to a blood glucose level and to correct the estimated blood glucose using different types of blood glucose measurement methods. The blood glucose measurement apparatus includes a main body worn on a human body, a first light source provided on an inner surface of the main body, a second light source provided on the inner surface of the main body, a light receiver configured to receive light from the first light source and the second light source, and a calculator configured to calculate a glucose level in blood based on an amount of light received by the light receiver and configured to measure blood glucose.

Abstract: provided is an automotive key device connected, in the form of a holder, to a mechanism of opening or shutting an automotive door or merged with the mechanism of opening or shutting the automotive door. The automotive key device includes an electrocardiogram (ECG) sensor having a first body signal electrode and a second body signal electrode and a contact terminal electrically connected to the ECG sensor. The contact terminal is configured to serve as a passage for electrical connection with devices within a vehicle. A steering wheel docking station and a system configured to include the steering wheel docking station and the automotive key device are also provided.

Abstract: Provided herein are biosignal measurement means and a biosignal monitoring system using, for example, an earphone. For example in one embodiment, an earphone is provided that includes a first sensor disposed around an output of a left earphone, a second sensor disposed around an output of a right earphone, and a transmitter configured to transmit bio-signals acquired from the first sensor and the second sensor to a digital device. The first sensor can include a first bio-signal electrode, and the second sensor can include a second bio-signal electrode.

Abstract: A system is provided for monitoring a blood pressure in real time, including a main body and a sensor including a first electrode that is disposed on one surface of the main body and in contact with a human body when the main body is worn on the human body, a second electrode that is disposed on the other surface of the main body, and configured to measure a signal relating to at least one of electrocardiogram (ECG), photoplethysmogram (PPG) and oxygen saturation (SpO2) of the human body in contact with the first electrode and the second electrode.