The Adler AD 8154 scale is much more than just a device for checking your weight. It is equipped with a number of functions that allow you to take better care not only of your weight, but also of your overall health. The scale checks hydration, the amount of body fat, and bone and muscle mass. Based on the results, the system recommends the number of calories to consume. This makes the Adler scale perfect for any situation where you are monitoring how much you weigh – both when you want to lose weight and when you are building muscle mass.