This report comprehensively examines the application of Internet of Things (IoT) devices within a dwelling, exploring their functionalities and impact on daily life. It begins by introducing twelve specific devices, including smart home hubs, lighting systems, and security devices, detailing their features and benefits such as automation, remote control, and enhanced user interaction. The report then delves into the various issues associated with IoT devices, categorizing them into usage, control, connectivity, security, and privacy concerns. It discusses potential health problems from overuse, technical vulnerabilities, the need for network connectivity, and the risks of data breaches and privacy violations. Furthermore, the report proposes solutions to mitigate these issues, including user-seller agreements, government regulations, secure network practices, and account security measures. A dwelling layout diagram illustrates the integration of IoT devices. The report concludes by acknowledging the benefits of IoT while emphasizing the need to address the associated challenges.