BMI can be a helpful tool due to how inexpensive and accessible it is. Aside from a scale, all you need to calculate your BMI is a calculator or online tool. However, while BMI is a quick way to determine your weight classification, it might not be the best choice for everyone.
The scanning process took about five minutes. First, the machine weighed me, then scanned my skeletal muscle mass, body fat, and water content when I held the hand electrodes. At first, my stats looked good.