SYSTEM METHOD AND DEVICE FOR DETERMINING THE RISK OF DEHYDRATION

摘要

A system, device and method of determining a probability of dehydration of a person is provided. In one embodiment, the method comprises receiving data of a heart rate of the person; receiving data of a posture of the person; determining that a first posture of the person satisfies first posture criteria for a first predetermined time period; determining that the posture of the person satisfies a similarity threshold with a posture envelope; determining a first heart rate for the person while in a first posture; determining a second heart rate for the person while in the second posture; determining a change in heart rate as a difference between the second heart rate and the first heart rate; determining a first probability of dehydration based at least in part on the change in heart rate; and outputting the first probability of dehydration.

主权项

1. A method of determining a probability of dehydration of a person, comprising:
receiving data of a heart rate of the person over a time period from a first sensor; receiving data of a posture of the person over the time period from a second sensor; storing in a memory data of the heart rate of the person over the time period; storing in the memory data of the posture of the person over the time period; determining, via a processor, that the posture of the person during the time period satisfies a similarity threshold with a posture envelope, wherein the posture envelope comprises a first posture and a second posture; determining, via the processor, a first heart rate for the person while in the first posture; determining, via the processor, a second heart rate for the person while in the second posture; determining, via the processor, a change in heart rate as a difference between the second heart rate and the first heart rate; determining, via the processor, a first probability of dehydration based, at least in part, on the change in heart rate; and outputting the first probability of dehydration.