As of late, increasing enthusiasm for pervasive technology, for example, smart street lighting, service observing, smart city and the smart building has prompted expanded dependence on remotely sent IoT sensor devices for detecting and checking function. As of now, numerous devices have been conveyed worldwide, and a few more are being sent day by day. Smart buildings are expected that the advancement of Smart Mosque technology will redefine the manner in which we live later on in the future. The energy utilized in buildings cover a significant part of worldwide energy utilization. Indeed, even now, utilizing assured and economically accessible technology, it is potential to accomplish a significant decrease in building maintenance costs and energy utilization giving a progressively comfortable living environment simultaneously. Same like a lot of buildings, mosques handle numerous administration difficulties, for example, how to administer security, how to get the message out - for this situation, the word of Islam, and how to give the most satisfying experiences to mosque visitors. The main purpose of this study was to gather information on the Smart Mosque based on IoT.