Patent ID: 11907789
Assignee: nan
Field: Digital communication (Electrical engineering)
Classification: CPC G  H | IPC G

Claim 2:
3. The clasp device of claim 1, wherein the clasp device comprises the main portion and a plurality of resiliently bendable and/or deformable arms or ends extended from the main portion along a curvature and each of them being configured to be switchable between a normal state and a deformed state; wherein in the normal state the free end of respective deformable arms/ends are opposed to and separated from each other a first distance and configured to form a first cavity or passage with the main portion for receiving/locking or engaging with an external wearable device, preferably at least one engageable portion of an associated wearable device, and mounting the clasp device in place, and on a wearable device, including a watch and a bracelet, to convert the wearable device into a smart wearable device capable of performing secure data transaction and/or wireless secure payment; while in the deformed state the free end of at least one of the deformable arms/ends is deformed to enable it to be opposed to and separated from another one of the deformable arms/ends a second distance and configured to form, preferably by expanding temporarily the first cavity or passage into to, a deformable second cavity or passage with the main portion for enabling insertion or removal of the external wearable device, preferably the engageable portion of the associated wearable device, into or from the clasp device.