An electronic device, such as a watch, has a housing to which a carrier is attached. The carrier has a first surface interior to the electronic device, and a second surface exterior to the electronic device. A set of electrodes is deposited on the exterior surface of the carrier. An additional electrode is operable to be contacted by a finger of a user of the electronic device while the first electrode is positioned against skin of the user. The additional electrode may be positioned on a user-rotatable crown of the electronic device, on a button of the electronic device, or on another surface of the housing of the electronic device. A processor of the electronic device is operable to determine a biological parameter of the user based on voltages at the electrodes. The biological parameter may be an electrocardiogram.

The electronics module (100) comprises a housing (101) comprising an opening (17). A processor (109). A flexible electronics structure (500) comprising a flexible substrate on which an electronics component 105 is provided. The electronics component (105) is communicatively connected to the processor 109. The flexible substrate extends through the opening (17) in the housing (101) such that the electronics component (105) is located at least partially outside of the housing (101). The processor is located within the housing.

The present disclosure is directed to a solid body for a biomedical device, wearable by a patient and configured to acquire one or more physiological parameters of the patient. The solid body includes a first rigid portion, a second rigid portion and a connection portion of flexible type which couples the first and the second rigid portions to each other; and a control circuitry accommodated inside the first and/or the second rigid portions. The connection portion is interposed between the first and the second rigid portions, is integral therewith and is deformable so as to allow a relative movement of the first and the second rigid portions. The first and the second rigid portions are physically couplable to a first and to a second ECG electrode to couple the solid body to the torso of the patient. When the rigid portions are coupled to the ECG electrodes, the control circuitry is electrically coupled to the ECG electrodes and is configured to acquire, through the ECG electrodes, respective electrical signals indicative of said one or more physiological parameters.

The present disclosure is directed to a solid body for a biomedical device, wearable by a patient and configured to acquire one or more physiological parameters of the patient. The solid body includes a first rigid portion, a second rigid portion and a connection portion of flexible type which couples the first and the second rigid portions to each other; and a control circuitry accommodated inside the first and/or the second rigid portions. The connection portion is interposed between the first and the second rigid portions, is integral therewith and is deformable so as to allow a relative movement of the first and the second rigid portions. The first and the second rigid portions are physically couplable to a first and to a second ECG electrode to couple the solid body to the torso of the patient. When the rigid portions are coupled to the ECG electrodes, the control circuitry is electrically coupled to the ECG electrodes and is configured to acquire, through the ECG electrodes, respective electrical signals indicative of said one or more physiological parameters.

Various embodiments of an apparatus, methods, systems and computer program products described herein are directed to an Analytics Engine that receives one more signal files that include neural signal data of a user based on voltages detected by one or more electrodes on a set of headphones worn by a user. The Analytics Engine preprocesses the data, extracts features from the received data, and feeds the extracted features into one or more machine learning models to generate determined output that corresponds to at least one of a current mental state of the user and a type of facial gesture performed by the user. The Analytics Engine sends the determined output to a computing device to perform an action based on the determined output.

A switch module for an electronic device detects translational inputs and defines at least portion of a conductive path from an input surface of the electronic device to a processing unit of the electronic device. The switch module may be a component of a crown assembly for detecting rotational inputs, translational inputs, touch inputs and/or biological signals such as electrocardiogram (ECG) signals. The switch module may include a conductive dome and a friction guard that is positioned between the conductive dome and the actuation member of the crown assembly. The conductive dome and/or the friction guard may define at least a portion of the conductive path from the input surface to the processing unit.

A switch module for an electronic device detects translational inputs and defines at least portion of a conductive path from an input surface of the electronic device to a processing unit of the electronic device. The switch module may be a component of a crown assembly for detecting rotational inputs, translational inputs, touch inputs and/or biological signals such as electrocardiogram (ECG) signals. The switch module may include a conductive dome and a friction guard that is positioned between the conductive dome and the actuation member of the crown assembly. The conductive dome and/or the friction guard may define at least a portion of the conductive path from the input surface to the processing unit.

A finger-worn wearable ring device may include a ring-shaped housing, a printed circuit board, and a sensor module that includes one or more light-emitting components and one or more light-receiving components. The wearable ring device may further include a communication module configured to wirelessly communicate with an application executable on a user device.

A finger-worn wearable ring device may include a ring-shaped housing, a printed circuit board, and a sensor module that includes one or more light-emitting components and one or more light-receiving components. The wearable ring device may further include a communication module configured to wirelessly communicate with an application executable on a user device.

A finger-worn wearable ring device may include a ring-shaped housing, a printed circuit board, and a sensor module that includes one or more light-emitting components and one or more light-receiving components. The wearable ring device may further include a communication module configured to wirelessly communicate with an application executable on a user device.