Widget is a pink-colored mechanical whiz who owns her own fix-it-shop and is always ready to jump in and lend a hand. Her solution to any problem is to build something large and complicated (which sometimes doesn't work as intended). Her favorite tool is a wiggle-wrench, a tool designed to adjust large pentagonal bolts. When she sees a problem she can solve, she says "No problemo!" and either introduces her friends to a machine she designed for just such a situation, or sets to work building a new invention. However, her machines sometimes malfunction, (most of the time catastrophically), and whenever that happens, she says, "That's not supposed to happen," or, "That wasn't supposed to happen." She wears pink overalls with a pink heart and a white undershirt. While she does take glances at the camera, she does not talk to the audience.
Widget has appeared to be a go-do-it-now type of person. She will do anything to help a friend and is very considerate. She doesn't give up and makes sure everything is fine. Her favorite saying is "No problemo!" When things don't go right, she normally says "Oops, that's not supposed to happen." or "Pickles and prune juice!". She speaks with a southern accent. She is a mechanic whiz and loves to invent and build things, she can make a machine to solve any problem or do virtually any task. Many of her creations take the form of robots, and most of them have the number 3000 attached to the end of their names. Some of her inventions do not actually have any practical purpose, such as the Robo-Cluck 3000, a giant robotic chicken that lays one hundred eggs a minute.
Widget is pink with hot-pink overalls with a heart. She has black eyes and a white undershirt. She is usually wearing her light gray gloves which match the color of the buttons on her overalls.
Widget has appeared in most episodes of the Wow! Wow! Wubbzy!. Her first appearance was in A Tale of Tails. Her last appearance was in Woozy Walden.
The only indication that Widget has relatives is seen in the episode Once Upon a Wubbzy when Widget says that her cousin Ratchet sent her the pickleberry bush.