Smart scales can help you keep track of your muscle mass ... than Body Mass Index (BMI), a calculation that uses only your weight and height. "Having a BMI of 30 or above, for example, usually ...

Credit: Getty Images The number on the scale ... track muscle mass for improved performance and recovery, elderly individuals who need to monitor changes in bone density and muscle mass to avert ...

It's easy to get discouraged if you're trying to lose weight. From being too busy to exercise to not seeing the numbers drop ...

When it comes to losing weight, many people start off with the best intentions but quickly become overwhelmed or discouraged.