Monitoring weight is not the only critical aspect to loosing weight or keeping a pulse on your overall health, Body fat scales can help track trends in body fat water muscle and bone mass variances that allow you to see more clearly what is happening within your body as your weight fluctuates, As men and women at different ages have vastly different bodies our SWAY Personal Care Body Fat Monitor and Scale will help you trend these critical health indicators so that you can catch potentially harmful or damaging health issues before they become serious, We include a detailed instruction booklet that details what each of the various measurements means and why it is important to track as well as how the device takes readings, The Body Fat Scale is to be used as a tracking tool and should not be used to diagnose illnesses, If you see sudden fluctuations or have concerns please contact your physician for a professional consultation, SKU: HANDK022