Bathroom scales are devices used to measure a person's weight. They typically consist of a flat platform and a display that shows the weight in pounds or kilograms. Most scales are designed for home use and can be digital or analog. Digital scales often provide additional features, such as body fat percentage or memory for tracking weight over time. To use a bathroom scale, a person simply steps onto the platform, and the scale provides a reading. It's important to place the scale on a flat, hard surface for accurate measurements. Regularly checking weight can help individuals monitor their health and fitness goals.