The smartphone market constantly seeks innovation, often leading manufacturers down paths less traveled. Sometimes this results in genuine breakthroughs, while other times, it produces features that feel more like novelties than necessities. The Oukitel WP200 Pro firmly plants itself in this experimental territory, presenting a modular concept centered around a detachable component that initially screams 'gimmick'. Yet, upon closer inspection and testing, this unusual Android device manages to deliver on its quirky promise, proving that even the most unconventional ideas can function effectively. At the heart of the WP200 Pro's unique identity is its most talked-about feature: a detachable Bluetooth earpiece. This isn't just a standard wireless earbud; it integrates a small touch screen, allowing for basic interactions and information display. This module physically connects to the phone for charging and storage but can be removed for use as a hands-free communication device. The design pushes the boundaries of modularity, moving beyond simple component swaps like batteries or cameras seen in past attempts by other manufacturers. It aims to blend communication convenience with wearable technology in a singular package. The integration extends further, as this same earpiece module is designed to attach to a separate watchband accessory. This transforms the earpiece into a rudimentary smartwatch-like device when detached from the phone. Users can potentially check notifications or manage calls directly from their wrist using the module's touch screen, without needing the main phone body. This dual-purpose functionality is where the 'gimmick' label feels most appropriate. It’s an ambitious attempt to merge multiple device functions into one detachable piece, raising questions about practicality and the real-world advantages over simply using a dedicated smartwatch and separate earbuds. Despite the understandable skepticism surrounding such a novel design, the core takeaway from initial tests is that the system, surprisingly, works as intended. The earpiece detaches and pairs reliably, the touch screen is functional for its limited scope, and the ability to switch between phone-docked, in-ear, and wrist-mounted modes operates smoothly. While it might not revolutionize how we interact with our devices, the execution isn't flawed. It successfully delivers on its specific, albeit niche, functionality. The question shifts from 'does it work?' to 'who is this for?' Ultimately, the Oukitel WP200 Pro stands as a curious case study in smartphone design. It embraces a form of modularity that feels both futuristic and potentially unnecessary, depending on user needs. The detachable, screen-equipped earpiece is undeniably attention-grabbing and functions reliably, validating the engineering behind it. However, its practical appeal might be limited to a niche audience intrigued by its unique convergence of phone, earpiece, and basic wearable features. It serves as a reminder that innovation can take many forms, even if some iterations feel more like interesting experiments than mainstream game-changers.