List of Theorysonic products

Televisions

 * Nehervia (1986-present)
 * Nehervia Smart (2001-present)

Home media players

 * Audivia FM radio and home media players (1986-present)
 * Digibeat (2001-present)

Personal computers

 * TheoryDesk (1985-present)
 * TheoryDesk Mini (1997-present)
 * TheoryDesk Pro (2010-present)

Laptop computers

 * TheoryBook (1986-present)
 * TheoryBook Compact (1995-present)

Tablets

 * TheoryTablet (2006-present)
 * TheoryTablet Mini (2011-present)

Smartphones

 * TheoryPhone (1996-present)
 * BendyPhone (1997-present)
 * TheoryPhone Mini (2009-present)

Portosic line

 * Portosic CD (1983-present)
 * Portosic Digital (1996-present)
 * Portosic Shuffle (2001-present)
 * Portosic Touch (2006-present)

Operating systems

 * TSUG (home and business OS, 1985-present)
 * PTSUG (mobile and tablet OS, 1996-present)
 * WTSUG (smartwatch OS, 2012-present)
 * TVTSUG (smart TV OS, 2001-present)

Software

 * TheoryPaint (1981-present)
 * TheoryMedia (1981-present)
 * TheoryMovie (1985-present)
 * TheoryOffice (1986-present)
 * C-Dev (1989-present)
 * Theorysonic One (1997-present)

Other hardware

 * EyeCam (1994-present)
 * TheoryPencil (2002-present)
 * TheoryWatch (2012-present)
 * TheorySing (1972-present)

Former products

 * Mosquito repellent products (1961-1968)
 * TheoryTron (1964-1989)
 * TheoryFreq (1964-1989)
 * TS-Desk (1973-2000)
 * TheoryDesk Jr (1988-2002)
 * TheoryPDA (PDA, 1991-2006)
 * TheoryPDA Style (tablet computer, 1999-2006)