公开(公告)号：US20210361179A1

公开(公告)日：2021-11-25

申请号：US16967970

申请日：2019-01-31

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Wonkyu LEE ,  Hwan SHIM ,  Hyunsu KIM ,  Yongjin LEE ,  Dawoon JUNG ,  Seounghun KIM ,  Taeho KIM

IPC: A61B5/024 ,  A61B5/00 ,  G16H50/70 ,  G16H50/30 ,  G16H40/67

Abstract: Disclosed is an electronic device including a detection circuit and a processor operatively connected to the detection circuit. The processor is configured to obtain a first signal associated with an external object through the detection circuit, to obtain a first HR, using a first filter having an attribute of a first frequency band and to obtain a second HR, using a second filter having an attribute of a second frequency band, based at least on the first signal, to change at least some attributes associated with the second filter, based at least on the first HR and the second HR, and to obtain a second signal associated with the external object through the detection circuit, and generate heart rate variability (HRV) information, using the second filter, in which the at least some attributes are changed, based on the second signal. In addition, various embodiments as understood from the specification are also possible.