The user doesn’t have to enter weight. We use a device called an InBody, which can measure weight as well as body fat %. Body composition is used to determine

The user doesn’t have to enter weight. We use a device called an InBody, which can measure weight as well as body fat %. Body composition is used to determine if users are on track towards their goals. It’s a more accurate metric than weight, because muscle is more heavy than fat. If you gain muscle as you burn fat, you can actually stay at the same weight. So measuring body fat is important.