ActofitSmartScaleleg-to-leg version of BIA produces very accurate results that are highly correlated. Measurements are very repeatable when tests are performed under consistent conditions. The equipment is not expensive, making ActofitSmatScalea professionally-accepted method that can be adapted easily for home use. There is no physical imposition to the user; no need for a trained technician to operate the equipment, and the entire procedure takes less than one minute.