Mobile marketing and advertising using mobile devices becomes an important factor in creating of marketing strategies. Without a mobile marketing and mobile advertising strategy, tourism and hotel businesses will miss out this growing consumer trend. This study investigates mobile marketing and advertising strategies as a marketing channel used for promoting tourism and hotel products and services. An increasing number of tourist destinations use new technology and solutions to promote their tourism products and services. This paper defines the role of mobile marketing as new strategies for promoting tourism products and services; it examines their advantages and disadvantages, the impact of mobile marketing on the tourism supply and demand, as well as the estimated future development of this channel. Furthermore, the paper analyzes mobile applications as a new tool to promoting and advertising tourism and hotel products and services.Since the amount of mobile devices constantly increasing, mobile applications can be a key point to sending immediate messages to consumers at the right time, in the right place.The findings in this paper may be useful in developing mobile marketing strategies in tourism and hospitality industry. Mobile marketing still has growth potential as technological development never stops and that will completely change the traditional and conventional types of advertising.