An example wearable device includes a housing forming an inner space and including a speaker hole; a speaker assembly inside the housing; and a sound duct extending from the inner surface of the housing, in which the speaker hole is formed, to the speaker assembly. The speaker assembly includes a frame including at least one first opening, which is formed in a first surface facing the sound duct of the speaker assembly, at least one second opening, which is formed in a second surface, and a frame, which includes a flow path connecting the at least one first opening and the at least one second opening; a sealing member for sealing the inner space; and a vibration plate in contact with a portion of the sealing member.

An acoustic device includes a waterproof vibrating membrane and a magnetic component disposed below the waterproof vibrating membrane. The waterproof vibrating membrane includes a convex portion which protrudes toward a position of the magnetic component, or a concave portion which is recessed opposing to a position of the magnetic component. The magnetic component includes a concave pressure buffering portion corresponding to a shape of the convex portion of the waterproof vibrating membrane wherein the concave pressure buffering portion is recessed toward a side opposing to a side on which the waterproof vibrating membrane is located, or a convex pressure buffering portion corresponding to a shape of the concave portion of the waterproof vibrating membrane wherein the convex pressure buffering portion protrudes toward a side on which the waterproof vibrating membrane is located.

A wearable device and a method for controlling the same, the wearable device including: a device main body and a wearing part for having the device main body worn on a human body, and the device main body is provided with a micro-controlling unit for controlling operation of the wearable device; and the wearing part is provided with one or more linear motors, each of the linear motors is connected to the micro-controlling unit by a controlling wire, and when the linear motor receives a specified signal of the micro-controlling unit, the linear motor correspondingly vibrates. The wearable device provides one or more linear motors on the wearing part, and controls the linear motors to, upon receiving the specified signal, vibrate, thereby providing the user with a solution of portable vibration tactile feedback and enhancing the user usage experience of the wearable device.

Wristwatch comprising a mechanical device for executing a first mechanical function arranged to produce a first acoustic alarm signal, and an electronic device housed in a bracelet and arranged to produce a second acoustic alarm signal and/or a mechanical vibration, wherein the electronic device is arranged to produce the second acoustic alarm signal at the moment when the mechanical device for executing the first mechanical function produces the first acoustic alarm signal.

Wristwatch comprising a mechanical device for executing a first mechanical function arranged to produce a first acoustic alarm signal, and an electronic device housed in a bracelet and arranged to produce a second acoustic alarm signal and/or a mechanical vibration, wherein the electronic device is arranged to produce the second acoustic alarm signal at the moment when the mechanical device for executing the first mechanical function produces the first acoustic alarm signal.

An approach to providing a group alarm clock wherein the next group alarm is specified by a group member acknowledging a previous group alarm. The approach allows members to join a group alarm clock and provide alarm preferences to the group alarm clock. When the approach determines that the conditions of activating a group alarm are met, the group alarm is sent to the group members. The first group member to acknowledge the group alarm selects the alarm for the next round and is removed from the group. Iterations of group alarms continue until the group alarm clock no longer has any members.

Wristwatch comprising a mechanical device for executing a first mechanical function arranged to produce a first acoustic alarm signal, and an electronic device housed in a bracelet and arranged to produce a second acoustic alarm signal and/or a mechanical vibration, wherein the electronic device is arranged to produce the second acoustic alarm signal at the moment when the mechanical device for executing the first mechanical function produces the first acoustic alarm signal.

A medication administration tracker is provided. The medication administration tracker includes a medication container, such as an IV bag, vitamin organizer, prescription bottle and the like. If the present invention is a prescription bottle, a lid is releasably securable to the bottle. The present invention may include at least one indicator configured to produce an indication when prompted. A time keeper and a processor are integrated into the lid. The time keeper keeps time and the processor is operatively connected to the indicator and the time keeper. The processor is programmable to receive at least a dosage time and activate the indicator when the time keeper reaches the dosage time.

An electronic device can include a housing defining an aperture, a membrane extending across the aperture, and a non-metallic woven support mesh disposed parallel to the flexible membrane and extending across the aperture. In at least one example, the membrane is acoustically transparent and the membrane is air permeable and water impermeable. In addition, the support mesh can be less flexible than the membrane such that the support mesh structurally supports the membrane.

A wearable time-telling device that indicates the passage of time as a tactile sensation moving across the surface of the wearer's skin is disclosed. The wearable device does not require a person's vision in order to perceive the current clock time, and the device can even be discreetly used by a person who is blind or visually impaired.