A wearable device includes a main body and a wristband. The main body includes a main case and a bottom cover, a spring bar is disposed on the wristband, a connection member configured to couple to the spring bar is disposed on the main case and has two connection lugs, an accommodating hole is provided on each connection lug, one end of the accommodating hole has an opening, the other end of the accommodating hole is provided with a limiting portion, the limiting portion is provided with a through hole, a locating groove is provided on the connection lug, a button is disposed on the connection lug, the button is slidably disposed in the accommodating hole, a limiting groove is provided on the button, a limiting portion is disposed on the bottom cover, and the limiting portion is located in the locating groove and extends into the limiting groove.

A neckwear includes a neckband, a neckband module and one or more torso segments connected by fasteners. The neckwear may include a plurality of pivoting, intra-changeable, metallic torso segments. Also provided are improved take-apart fasteners and improved quick-release buckles, for use in neckwear, jewelry, wristwatches and watchbands or for otherwise securing objects.

A first connector assembly may be connectable to a second connector assembly using a sliding attachment process, in which a front portion of the first connector assembly is inserted into an end of a slot in the second connector assembly and slides laterally along the slot until electrical contacts on the two connector assemblies are aligned. Electrical contacts of the first connector assembly may be biased proud to make contact with recessed electrical contacts in the second connector assembly. A retraction mechanism may be provided to retract the electrical contacts of the first connector assembly during lateral sliding. An interlock mechanism may be provided to prevent unwanted operation of the retraction mechanism.

A neckwear includes a neckband, a neckband module and one or more torso segments connected by fasteners. The neckwear may include a plurality of pivoting, intra-changeable, metallic torso segments. Also provided are improved take-apart fasteners and improved quick-release buckles, for use in neckwear, jewelry, wristwatches and watchbands or for otherwise securing objects.

An expandable watch band having storage compartment suitable for comfortably fitting a variety of wrist sizes. The watch band includes a top and bottom portion of an adjustable elastic band that is circumferentially surrounded by an outer tube of bunched fabric along its length. The watch band also includes two fastening clips at the end of the length of the top portion and bottom portion, respectively, suitable for connecting to a watch face. The watch band has an opening aperture at least partially along the length of the fabric tubing that, when opened, forms a cavity between the bunches of fabric tubing and elastic band suitable for storing personal items.

Disclosed is wristband and wrist wearable device, including: a wristband body portion, one end is connected to one end of a device body of a wrist wearable device, and the other end is a free end; and a memory metal portion, which is arranged on the wristband body portion and has an arc-shaped memory state in a natural state, so that the wristband body portion is naturally maintained in an arc shape. The memory metal portion comprises a strip-shaped memory metal piece including a first metal segment, a second metal segment, and a third metal segment that are sequentially connected, the first metal segment and the third metal segment extend along a length direction of the wristband body portion in parallel, the second metal segment is arranged at the free end of the wristband body portion and is provided with at least one bent portion.

Parametrizable wrist watch which consists of a strap (1) and an indication mechanism (2). The indication mechanism (2) consists of a base (3), which has threads (8) to be screwed to a respective mounting ring (6), which respectively has threads (7). Between them the function mechanism (4) and the glass (5) are enclosed. The base (3) has at its lower part, some sockets or incisions (9), which are used for the connection of the indication mechanism (2) with buttons (10) on a surface (11). The surface is connected to the strap (1) by pins, or the strap itself presents said buttons (10) for connection with the base (3) via said sockets or incisions (9).

Watch or item of jewelry including a case or setting including main and secondary slots that enable the fixture of interchangeable removable wristbands including an end link with an end piece with studs arranged to cooperate in a complementary manner with the secondary slots. The link includes a lock with a slide catch arranged to cooperate in a complementary manner and with minimal play with the main slot in a locking position, and the lock further includes a pushbutton operable by a user to move the slide catch away from the main slot and control an unlocking of the lock by retraction of the slide catch by an application of pressure to the pushbutton.

A removable module and a housing for an attachment system of a consumer product is described. The removable module includes a locking mechanism comprising a first portion having a substantially planar top surface and second portion that comprises a substantially non-planar bottom surface. The first portion and the second portion are coupled together. The locking mechanism also includes a first spring mechanism coupled between the first portion and the second portion. The first spring mechanism causes the first portion to be biased away from the second portion. The locking mechanism also includes a second spring mechanism. The second spring mechanism causes the substantially planar top surface of the first portion to be biased substantially flush with respect to the removable module and also causes the substantially non-planar bottom surface of the second portion to be biased proud with respect to the removable module.

Wearable electronic devices, such as watches, can be provided with an attachment system for connecting and releasing a removable module that interfaces with some portion of the electronic device. For example, a watch can include locking mechanisms that allow a user to connect a watchband to a watch housing by moving the watchband directly toward the watch housing. An attachment unit of a watchband can be moved in a direction along its own longitudinal axis to securely engage the watch housing. Once engaged, one or more locking mechanisms limit longitudinal movement of the attachment unit away from the watch housing. One or more locking mechanisms also limit lateral movement of the attachment unit with respect to the watch housing until a user releases the one or more locking mechanisms and enables the lateral movement.