Hot FM is a Malaysian radio station owned by Synchrosound Studio Sdn Bhd, a subsidiary of Media Prima. Broadcasts transmitted from Sri Pentas, Bandar Utama. Hot FM began test transmission operation began January 15, 2006, and officially commenced operations on February 6, 2006. The frequency of Hot FM, was acquired from Datin Seri Tiara Jacquelina's radio station WaFM, after WaFM ceased its transmission on October 15, 2005 and was bought by Media Prima. WaFM began transmission in 2004, replacing WowFM, which began operations on September 1, 2000, after ending a monopoly of 100% English-language private radio stations by AMP Radio Networks
Hot FM broadcasts 24 hours a day. Led by a former presenter with Era FM, Seelan Paul, Director of Network, Hot FM broadcast songs of the 90s, the latest Malay songs, Indonesia, and international as well as information about music.
In 2009, Hot FM down in history as the first time was at the top among all radio stations in Malaysia with 3.8 million weekly listeners, while overcoming traditional enemy of the Era FM only reach 3.76 million listeners weekly. However, the popularity has lost to AMP Radio Networks' SINAR FM in the following year.