Patent ID: 11959980
Assignee: CASIO COMPUTER CO., LTD.
Field: Measurement (Instruments)
Classification: CPC G | IPC G

Claim 0:
1. A wearable device comprising:
a magnetic sensor; and
a processor configured to:
perform a magnetic sensor calibration of the magnetic sensor;
selectively execute one of a plurality of function modes comprising a first function mode and a second function mode;
determine whether a calibratable state exists, the calibratable state being a state in which a movement state of the wearable device sensed meets a predetermined condition indicating that the magnetic sensor is calibratable;
determine which function mode of the plurality of function modes is being executed;
perform the magnetic sensor calibration in response to the function mode being executed being the first function mode and determining that the calibratable state exists; and
not perform the magnetic sensor calibration in response to the function mode being executed being the second function mode or determining the calibratable state does not exist.