A foot massager is a device designed to relieve tension and improve circulation in the feet. It typically uses various techniques, such as kneading, rolling, or vibration, to provide a soothing massage experience. Many foot massagers are electric and come with adjustable settings to cater to individual preferences. These devices can be beneficial for people who spend long hours on their feet, suffer from foot pain, or simply want to relax. Some models also incorporate heat therapy, enhancing the overall experience. Popular brands include HoMedics and Breo, which offer a range of options for different needs.