Patent ID: 11896400
Assignee: SAMSUNG ELECTRONICS CO., LTD.
Field: Medical technology (Instruments)
Classification: CPC A  H | IPC A

Claim 5:
6. A method for controlling an electronic device, comprising:
obtaining first data from a motion sensor of the electronic device and second data from a PPG sensor of the electronic device,
identifying whether a user's activity state is resting state based on the first data and the second data, when the first data does not exceed a first specified range and the second data does not exceed a second specified range, and
when the user's activity state is the resting state, obtaining blood pressure data from the PPG sensor,
identifying whether an amount of change in the blood pressure data exceeds a third specified range,
obtaining second reference data, from an external electronic device connected to the electronic device using a wireless communication circuit of the electronic device, for updating first reference data when the amount of change in the blood pressure data exceeds the third specified range,
comparing the first reference data and the second reference data,
identifying whether a result of comparison exceeds a fourth specified range,
when the result of the comparison exceeds the fourth specified range, updating the first reference data to the second reference data, and
based on the second reference data, performing a calibration process.