What is a "foot spa"?

A foot spa is a personal care device that provides relaxation and rejuvenation for the feet. It typically consists of a basin or tub that is filled with warm water and features various settings and functions. The foot spa often includes massage rollers, vibration, heat, and bubbles to provide soothing sensations and promote circulation in the feet. It is commonly used for relieving foot fatigue, easing muscle tension, and improving overall foot health.