Smart Communications Inc., commonly referred to as Smart (and officially stylized/ self-styled as SMART), is a wholly owned wireless communications and digital services subsidiary of PLDT Inc., a telecommunications and digital services provider based in the Philippines. The company has 73 million mobile subscribers as of 2020, under the brands Smart, Sun, and TNT. Smart's wireless broadband subscribers number 3.8 million under the brands Smart Bro and Sun Wireless Broadband.