Founded in 1956 as Realite and later Soundesign, SDI Technologies is proudly American owned and operated. Under the iHome and Timex brands, it designs, manufactures, and markets a broad range of consumer electronics that set new standards for quality and innovation in various categories. SDI's key product lines include alarm clocks, portable speakers, Bluetooth vanity mirrors, sleep therapy machines, and smartphone/tablet accessories.

SDI's affiliate, KIDdesigns / eKids, manufactures and markets a broad range of electronic toys and youth electronics under several national brands. Its products feature innovative technologies and interactive applications for role-playing, learning, and entertainment for boys and girls of all ages.

SDI designs and develops all of its products, packaging, and displays in-house. SDI's products can be found worldwide through virtually every distribution network in countries all over the world.