There are multiple bands named Condition One:

1. Condition One is an American hardcore/beatdown band from San Jose, California.

2. Condition One is a electronic/electro band. Members are: Nico Wieditz (voc & key's, mastermind), Mathias Tippach (voc) and his brother Manuel Tippach (drums). Since a few years the band is working with producer Robbie Pallasch and their sound moved from "synthy pop" to "electro". Since 2006 the band is signed to Earflash records. A new single is relased in late 2006 / early 2007 and a new album is expected for late 2007.