Sadyattes (Ancient Greek: Σαδυάττης, romanized: Saduattēs; Latin: Sadyattēs; reigned 637–c.
The Lydians were defeated, Sardis was sacked, and Gyges was killed, following which he was succeeded by his son, Ardys, who was the father of Sadyattes.
[1] Little is known about the reign of Sadyattes except that he began a war with the Ionian Greek maritime city of Miletus.
[1] He was succeeded by his son Alyattes, who continued the war against Miletus and would transform Lydia into a powerful empire.
[5] Soon after 635 BC, with Assyrian approval[6] and in alliance with the Lydians,[7] the Scythians under their king Madyes entered Anatolia, expelled the Treres from Asia Minor, and defeated the Cimmerians so that they no longer constituted a threat again, following which the Scythians extended their domination to Central Anatolia[8] until they were themselves expelled by the Medes from Western Asia in the 600s BC.