This project focuses on designing and prototyping a dedicated wearable device to support individuals with ADHD in managing time, tasks, and daily responsibilities more effectively. Unlike smartphone apps, which often increase distraction and cognitive overload, the device was built on ADHD-first design principles to minimize overstimulation and maximize accessibility. Inspired by the “Pip-Boy” from the Fallout game series, the prototype combines a Raspberry Pi 4 and Arduino microcontrollers with a GPS module, real-time clock, touchscreen interface, and Bluetooth-based indoor location system. The device integrates the key functions of time- and location-based reminders, a structured calendar, and a note-taking system, into a distraction-free environment. Testing validated its technical feasibility, though issues such as touchscreen usability, bulkiness, and power stability highlighted areas for improvement. Ultimately, the project demonstrates how off-the-shelf components can be leveraged to create assistive technology tailored to neurodivergent needs.