Abstract: A method for monitoring hydration of a living body of a user includes: obtaining an individual physiological data of the user; obtaining a sensor data associated with the living body of the user; determining, based on the sensor data, an estimated net amount of water intake of the living body and an estimated physical activity level of the living body; calculating daily water requirements for the living body based on the individual physiological data and the estimated physical activity level; comparing the calculated daily water requirements for the living body with the estimated net amount of the water intake of the living body; and providing at least one individual recommendation based on a result of the comparing, the at least one individual recommendation being associated with a recommended amount of water for the user to take.

Abstract: Provided is a human body communication (HBC) apparatus for a near field communication (NFC) signal, the HBC apparatus including: a first communicator configured to receive a first NFC signal from an NFC reader through a body in proximity to the body; and a second communicator configured to transmit a signal to a user device, wherein first data included in the first NFC signal received from the NFC reader through the body by the first communicator is transmitted to the user device by the second communicator.

Abstract: The present disclosure relates to an electronic device and a radio frequency (RF) communication connection method for the electronic device.

Abstract: According to a first aspect of the present invention, there is provided a method for providing recommendations for maintaining a healthy lifestyle basing on user's daily activity parameters automatically tracked in real time, comprising the steps of: measuring automatically the user's daily activity parameters, including periods of physical activity, changes in blood glucose level, and data of a food intake; building a physiological model basing on the measured change in the user's blood glucose level to determine an individual response of the user to food intake; training a machine learning algorithm to estimate the user's daily activity basing on the measured parameters of the user's daily activity, the determined individual response of the user and a predefined user profile containing the user's gender, age, height and weight; generating recommendations for maintaining of the user's healthy lifestyle basing on estimation of the unser's daily activity received as a result of using the machine learning algor

Abstract: Provided is a human body communication (HBC) apparatus for a near field communication (NFC) signal?, the HBC apparatus including: a first communicator configured to receive a first NFC signal from an NFC reader through a body in proximity to the body; and a second communicator configured to transmit a signal to a user device, wherein first data included in the first NFC signal received from the NFC reader through the body by the first communicator is transmitted to the user device by the second communicator.

Abstract: The present disclosure relates to an electronic device and a radio frequency (RF) communication connection method for the electronic device.

Abstract: A wireless charger for an electronic device is provided, which includes one or more charge cells formed by one or more structures of transmitting inductance coils, each of the charge cells receiving an electronic device, and an electric power supply circuit of transmitting coils. The transmitting coils surround the charge cells on at least two sides, respectively, and generate a uniformly distributed magnetic field such that the magnetic fields, generated by currents in parts of the structure of the transmitting coils, are mutually subtracted out of the charge cells and summarized inside the charge cell in an area in which the electronic device for reception of energy is located.