1. Introduces a compact GPS-based speedometer capable of measuring speeds up to 1854 km/h, utilizing the Quectel L86 GPS module and IndusBoard with 3D accelerometer and compass sensor. 2. The device is the smallest of its kind, suitable for various applications including automobiles, bicycles, drones, and robots, providing real-time speed and distance tracking. 3. It enhances safety, performance tracking, and navigation accuracy in multiple domains.