Abstract: Physiological data from a wide variety of physiological sensors and sensor types may be mapped to values that are independent of the type of sensor or equivalent to a value that would be produced by another sensor.

Abstract: Novel tools and techniques are provided for physiological monitoring. A method includes receiving, with a computing system, physiological data of a user, analyzing, with the computing system, the received physiological data of the user to identify at least one of one or more body states or one or more transitions between body states of the user, and determining, with the computing system, at least one physiological state of the user, based at least in part on an analysis of the identified at least one of the one or more body states or the one or more transitions between body states of the user. The method further includes sending, with the computing system and to a user device, the determined at least one physiological state of the user, and displaying, on a display screen of the user device, the determined at least one physiological state of the user.

Abstract: Techniques for estimating and/or predicting a hydration index, hydration level change, hydration level, core body temperature index, core body temperature change, and/or core body temperature level noninvasively based on plethysmograph and/or ECG signals.

Abstract: Novel tools and techniques are provided for ear-based physiological data monitoring. A method includes monitoring, with one or more first sensors disposed in a sensor device that is positioned at least partially within an ear canal of a user, physiological data of the user, and sending, with the one or more first sensors and to a computing system, data regarding the monitored physiological data of the user as obtained from within the ear canal of the user. The method further includes analyzing, with the computing system, the received data regarding the monitored physiological data of the user as obtained from within the ear canal of the user, and determining, with the computing system, at least one physiological state of the user, based at least in part on the analysis of the data regarding the monitored physiological data of the user as obtained from within the ear canal of the user.

Abstract: Novel tools and techniques are provided for physiological monitoring. A method includes receiving, with a computing system, physiological data of a user, analyzing, with the computing system, the received physiological data of the user to identify at least one of one or more body states or one or more transitions between body states of the user, and determining, with the computing system, at least one physiological state of the user, based at least in part on an analysis of the identified at least one of the one or more body states or the one or more transitions between body states of the user. The method further includes sending, with the computing system and to a user device, the determined at least one physiological state of the user, and displaying, on a display screen of the user device, the determined at least one physiological state of the user.