Fidget devices are small tools designed to help individuals manage stress and anxiety through tactile engagement. Common types include fidget spinners, fidget cubes, and stress balls. These devices provide sensory stimulation, allowing users to focus their energy and improve concentration. Often used in classrooms and workplaces, fidget devices can benefit people with conditions like ADHD or autism. They are typically portable and discreet, making them easy to use in various settings. While they are not a substitute for professional treatment, many find them helpful for enhancing productivity and relaxation.