Gesture control is an emerging technology that allows users to interact with robots and other devices by using hand gestures or body movements. The way we interact with machines could be completely changed by this technology, rendering it simpler and spontaneous. By incorporating gesture control into a robot car, it can be controlled simply by the movement of hands, eliminating the need for additional physical controllers or remote devices. This research paper aims to develop a gesture control robot car using the ESP32 microcontroller for both the transmitter and receiver prototype. The ESP32 microcontroller is chosen for its powerful processing capabilities and its support for WiFi and Bluetooth connectivity, which are essential for the wireless communication between the transmitter and receiver. Many gesture-controlled robots have been proposed over the years, but our system stands out by measuring the Wi-Fi range within which the car can be controlled using hand gestures. Here, we aims to evaluate the operational range and ensure reliable communication and control for enhanced user experience.