A watchband can comfortably secure an electronic device to a wrist of a user. The watchband can include a base having a contact surface opposite an engagement surface, contact loops on the contact surface for contacting a user, and engagement loops on the engagement surface for engaging hooks. The hooks can be provided on the engagement surface, opposite some of the contact loops. The base can include base threads, and the contact loops and engagement loops can be formed by contact threads and engagement threads woven about some of the base threads between the contact surface and the engagement surface. Between adjacent engagement loops, the engagement thread can be more securely attached to the base than is the contact thread between adjacent contact loops.

A watchband can comfortably secure an electronic device to a wrist of a user. The watchband can include a base having a contact surface opposite an engagement surface, contact loops on the contact surface for contacting a user, and engagement loops on the engagement surface for engaging hooks. The hooks can be provided on the engagement surface, opposite some of the contact loops. The base can include base threads, and the contact loops and engagement loops can be formed by contact threads and engagement threads woven about some of the base threads between the contact surface and the engagement surface. Between adjacent engagement loops, the engagement thread can be more securely attached to the base than is the contact thread between adjacent contact loops.

A system for charging electrical devices using a solar cell band comprising a band assembly and a solar pad assembly. The band assembly comprises of a band having a charging port and wires therein. The charging port allows a user to charge an electronic device such as a smartwatch, phone, and the like. Additionally, the wires create a connection with the charging port and the solar pad assembly. The solar pad assembly includes a solar pad and solar cells. The solar pad and the solar cells are located on the band and is configured to gather solar energy and convert it to electrical energy. The electrical energy is then stored in a battery located on the band.

The striking or musical watch includes a watch case having a case middle and a back attached to the case middle in a sealed manner and in a detachable manner, a glass closing the case in a sealed manner, a watch movement or a watch electronic module retained in the interior of the watch case and equipped with a sonic vibration generator to be activated during specific periods in order to produce a sound or music. The watch includes at least one acoustic radiation membrane made at least in part of wood or a wood composite material and attached to a part of the case in order to radiate the sound produced by the sonic vibration generator towards the exterior of the case.

The striking or musical watch includes a watch case having a case middle and a back attached to the case middle in a sealed manner and in a detachable manner, a glass closing the case in a sealed manner, a watch movement or a watch electronic module retained in the interior of the watch case and equipped with a sonic vibration generator to be activated during specific periods in order to produce a sound or music. The watch includes at least one acoustic radiation membrane made at least in part of wood or a wood composite material and attached to a part of the case in order to radiate the sound produced by the sonic vibration generator towards the exterior of the case.

A wearable device may include a watchcase defining a mounting slot and a key slot communicating with each other and a watchband. The watchband may include a strap-shaped body; and a clamping part connected to one end of the strap-shaped body and including a rotating part and a stop block arranged in the rotating part; the stop block is capable of moving out of or back into the rotating part; when the stop block moves into the rotating part, the clamping part is configured to be inserted into the mounting slot; after the clamping part is inserted into the mounting slot, the clamping part is configured to be rotated relative to the watchcase by rotating the watchband, and the stop block is configured to move out of the rotating part and is clamped in the key slot, such that the watchband is attached on the watchcase.

A wearable device may include a watchcase defining a mounting slot and a key slot communicating with each other and a watchband. The watchband may include a strap-shaped body; and a clamping part connected to one end of the strap-shaped body and including a rotating part and a stop block arranged in the rotating part; the stop block is capable of moving out of or back into the rotating part; when the stop block moves into the rotating part, the clamping part is configured to be inserted into the mounting slot; after the clamping part is inserted into the mounting slot, the clamping part is configured to be rotated relative to the watchcase by rotating the watchband, and the stop block is configured to move out of the rotating part and is clamped in the key slot, such that the watchband is attached on the watchcase.

The present invention provides a rotary adjustable watch band comprising a rectangular housing with a rotary gear extending therethrough, a tab extends upwardly from the housing, a fastener extending down from the housing and the fastener being in communication with the rotary gear whereby rotation of the rotary gear incrementally spaces the fastener from the housing.

A stretchable watch band can include braided strands that provide a comfortable fit around the wrist of the user. The watch band can stretch and conform to the user based on the elasticity within each strand and based on the ability of the strands to move relative to each other. End sections of the watch band can include attachment elements that securely connect the watch band to a housing of the watch. The end sections can be configured to releasable connect to the housing in a manner that is reliable and easy for a user. Additionally, the watch band can provide a smooth transition from the size and/or shape of the housing to a size and/or shape of a continuous section of the watch band. Additionally, the watch band can conceal portions thereof other than the braided strands when connected to the housing of the watch.

A stretchable watch band can include braided strands that provide a comfortable fit around the wrist of the user. The watch band can stretch and conform to the user based on the elasticity within each strand and based on the ability of the strands to move relative to each other. End sections of the watch band can include attachment elements that securely connect the watch band to a housing of the watch. The end sections can be configured to releasable connect to the housing in a manner that is reliable and easy for a user. Additionally, the watch band can provide a smooth transition from the size and/or shape of the housing to a size and/or shape of a continuous section of the watch band. Additionally, the watch band can conceal portions thereof other than the braided strands when connected to the housing of the watch.