This paper focuses on the development and deployment of an AQUABOT, a water-traveling robot designed to detect the presence of humans. Its primary application lies in underwater operations during water accidents, where it can assist in locating individuals. Monitoring and securing marine borders pose significant challenges, given their importance for national security. Additionally, marine exploration plays a crucial role in understanding global climate and environmental changes. Water quality is vital for the cultivation of aquatic organisms, relying on parameters such as dissolved oxygen, ammonia, pH, temperature, salt, nitrates, and carbonates. Continuous monitoring of water quality using sensors ensures the well-being and growth of aquatic life. The sensed data is transmitted to a mobile device through the cloud, enabling timely preventive measures to minimize losses and enhance productivity. In areas lacking proper waste disposal facilities, dumping garbage into nearby water bodies has become a major environmental concern. Aqua Bot offers applications for cleaning and maintaining the quality of water bodies, addressing this issue. The work done & presented in this paper is the result of the final year one year project work that has been done by the final year engineering students of the college and as such there is little novelty in it and the references are being taken from various sources from the internet, the paper is being written by the students to test their writing skills in the final stages of their engineering career and also to test the presentation skills during their final year project presentation and the work done & presented in this paper is the report of the undergraduate project work done by the students.