A Swiss luxury watchmaker that designs, manufactures and markets watches, Tag Heuer began as Uhrenmanufaktur Heuer AG and was founded in 1860 by Edouard Heuer in St-Imier, Switzerland. TAG Heuer's current lines include Formula One, Aquaracer, Link, Carrera, Monaco, Connected, Autavia, and Heuer Heritage. TAG Heuer Connected also offers its own app, which principally offers several custom TAG Heuer watch faces, including "Three-Hand", "Chronograph", "GMT", "Themed", "Ambassador" and "Exclusive" watch faces.