The Omnitrix is a watch-like device that attached to Ben Tennyson's wrist and is the device that the franchise revolves around. The device allows the wielder to alter their DNA at will and transform into dozens of different alien species, each with their own unique abilities.

In the reboot, Ben's Omnitrix gets upgraded or rebooted at the end of every season, with a new look. In the classic continuity, Ben's original Omnitrix recalibrates at the beginning of Alien Force, and gets destroyed at the end of the series. After using the Ultimatrix during the events of Ultimate Alien, Ben gets a new Omnitrix from Azmuth, that he uses throughout Omniverse.



Alternate Versions (within Reboot Continuity)


Alternate Versions (within Classic Continuity)

Future (OS)

Dimension 23

Mad Timeline


See Also (within Classic Continuity)




Future (OV)

Start a Discussion Discussions about Omnitrix

  • Favorite special feature for an Omnitrix ?

    2 messages
    • Out of the several special features the omnitrixes have gotten over the years (such as going ultimate, and fusing aliens to name a few) which ...
    • My favorites over the franchises life include the master control, going ultimate and evolving them (with certain exceptions like alien x ...
  • What is Diamondhead made out of?

    6 messages
    • Diamondhead is also stronger than diamonds so what in outer space is stronger than diamonds?Tadenite is.
    • I don't think Diamondhead is made out of Taydenite, otherwise there would be a hell lot more people hunting him. Even bits of that thing ...