A device displays a clock face in response to receiving a request to display a clock face. In accordance with a determination that a respective graphical element is to be displayed at a respective location on the clock face, the clock face includes a plurality of analog-dial graphical elements corresponding to respective units of time, where the plurality of analog-dial graphical elements includes a first analog-dial graphical element that occupies a first position and has a first size. In accordance with a determination that the respective graphical element is not to be displayed at a respective location on the clock face, the clock face includes the plurality of analog-dial graphical elements corresponding to the respective units of time, and the first analog-dial graphical element of the plurality of analog-dial graphical elements occupies a second position and/or has a second size. In some embodiments, clock faces are reordered.

Methods are presented for interactive scheduling, visualization, and tracking of daily recurring activities. Color code a loop as an analog clock, based on an attribute at any time on a day. In some embodiments, the loop is a displayed annulus, and the attribute is light condition. Change date interactively for quick and intuitive study of daily light conditions over a year. Display color coded concentric arcs for scheduling and monitoring performance of activities. Track and visualize progress of multiple activities, to remind users the suitability of the activities at any time instant. Change the time instant interactively for quick study of the progress of multiple activities.

A system and method for monitoring activities of a user. Sensor measurements are performed utilizing a sensor array of sensor tags. User activities are detected utilizing the sensor array of the sensor tags. The user activities are communicated to a hub associated with the sensor array of sensor tags.

An electronic device such as a watch may include a display and a light sensor located behind the display. The light sensor may be used to measure the color of external objects. During color sampling operations, the display may emit light towards the external object in front of the display while the light sensor gathers color measurements. The display may emit light of different colors and the light sensor may detect an amount of reflected light for each color, which in turn may be used to determine the color of the external object. The control circuitry may use a watch-band-specific algorithm to determine the color of watch bands and may use a clothing-specific algorithm to determine the color of clothing. The control circuitry may display the color on the display so that the face of the watch matches the user's clothing or matches the user's watch band.

According to one embodiment, a sensor device to be used with a wearable electronic device including a smart terminal device and a band that enables the smart terminal to be worn on a forearm of a user has a first end portion that is nearer the hand of the user when worn on the forearm of the user, a second end portion that is nearer the elbow of the user when worn, and an attachment portion that is configured to connect the sensor to the band. The attachment portion is offset from a midpoint between the first end portion and the second end portion along a direction along the forearm from the elbow to the hand towards the first end portion.

Provided are a display method and apparatus, a smart wearable device, and a computer-readable storage medium, the display method being used on the smart wearable device, and the smart wearable device including at least two screen display regions and at least two corresponding audio collection units; when a user is wearing the smart wearable device, the screen display regions are not simultaneously in the same plane. The display method includes according to voice signals collected by all of the audio collection units, determining an audio collection unit nearest a sound source; turning on a screen display region corresponding to the audio collection unit nearest the sound source to display current content.

A method for executing a function of an electronic device is provided. The method includes the operations of displaying a virtual clock user interface (UI) indicating a virtual time, and an icon list UI including icons corresponding to a plurality of functions, respectively, acquiring first input data according to a user input for selecting one time by using the displayed virtual clock UI, and second input data according to a user input for selecting one icon from the icon list UI, performing control, on the basis of the first input data and the second input data, so that a function corresponding to the selected icon is executed at the selected one time, and highlighting the selected icon as the virtual time reaches the one time, and executing the function corresponding to the selected icon as the current time reaches the one time.

According to various embodiments, a watch may be provided. The watch may include: a timing circuit configured to provide information about a current time; a smart watch circuit configured to provide smart watch functionality; a first battery configured to provide energy to the timing circuit; a second battery configured to provide energy to the smart watch circuit; and a communication circuit configured to provide communication between the timing circuit and the smart watch circuit; wherein the communication circuit includes a safety circuit configured to prevent leakage of current from the first battery to the second battery.

A wearable device according to various embodiments of the present disclosure may include a housing forming at least a part of an exterior of the wearable device, a plurality of openings formed in at least a partial region of the housing, an elastic body disposed inside the housing and including a passage spatially connected with the plurality of openings, and at least one microphone sensing vibration introduced from the outside via the plurality of openings and the passage.

A protective case for smart watch may include a main body disposed around a smart watch to provide the elastic protection effect. The main body formed in a frame shape has two connecting edges, a controlling edge, and an audio edge, which are formed with the same thickness. The two connecting edges are formed in parallel, and each of the connecting edges has an engaging slot to couple with the watch strap of the smart watch. An audio recess concavely formed on an inner surface of the audio edge is configured to couple with a lateral side of the smart watch. The audio recess has a bottom portion communicated with the location of the speaker of the smart watch, and the audio recess is extended to the display of the smart watch to form a top opening.