The most accurate measurement of body composition we've found outside of going to a professional or getting an InBody scan.
If you've ever taken an InBody scan at your gym or the doctor's office and tried to find a similar method of body composition analysis at home, you'll know it's very hard (maybe impossible) to find a product that offers a similar analysis.
While the Elis Smart Body scale can't compare to a professional InBody scan, we've found that it is fairly accurate in its measurements of body fat and muscle mass. Better than accuracy, it is consistent, so at least you know if you're making progress toward your goals.