Using SMART Goals for Weight Loss By setting smart goals for weight loss, you can achieve your aspirations for a slimmer, healthier body with greater ease. If you aren’t setting the right goals, and following through on your plan to achieve them, you might find yourself struggling to figure out what you need to do, exactly, to reach a healthy weight. But, when we say “smart” goals for weight loss, we don’t just mean “intelligent” goals. SMART goals for weight loss consist of a specific system that you can use to achieve the weight loss that you need.