Patent ID: 11886149
Assignee: APPLE INC.
Field: Electrical machinery, apparatus, energy (Electrical engineering)
Classification: CPC G  H | IPC G  H

Claim 14:
15. An electronic watch comprising:
an enclosure having a first portion that is configured as a first electrode and an opening in a sidewall of the enclosure;
a touch-sensitive display positioned at least partially within the enclosure and configured to:
receive a touch input; and
display a graphical output;

a tactile switch assembly comprising:
a head positioned along a side of the enclosure and configured to receive a rotational input and a translational input, the head having a portion that is configured as a second electrode;
a coupling that extends through the opening in the sidewall of the enclosure; and
a tactile switch positioned at an end of the coupling and configured to be electrically coupled to the second electrode by the coupling;

a processor positioned within the enclosure and electrically coupled to the first and second electrodes; and
the processor is configured to:
determine an electrical measurement of a heart using the first and second electrodes; and
modify the graphical output of the touch-sensitive display in response to determining the electrical measurement.