公开(公告)号：US20200146630A1

公开(公告)日：2020-05-14

申请号：US16684537

申请日：2019-11-14

Applicant: Samsung Electronics Co., Ltd.

Inventor： Daniel JOE ,  Minhyun CHO ,  Seyong LEE

IPC: A61B5/00 ,  H04W4/38 ,  H04B1/3827 ,  A61B5/024

Abstract: An electronic device may include: a housing; a display configured to be viewed through a first portion of the housing; a photoplethysmogram sensor exposed through a second portion of the housing and configured to measure a biometric signal from a body part of a user while being in contact with the body part of the user; a fastening structure connected to the housing and configured to be attached to the body part of the user; a wireless communication circuit; a processor provided inside the housing and operatively connected to the display, the photoplethysmogram sensor, and the wireless communication circuit; and a memory operatively connected to the processor. The memory stores instructions, when executed, to allow the processor to: receive data from the photoplethysmogram sensor; determine a first parameter; determine a distance between the body part of the user and the fastening structure; and provide user guidance information on the display.