Both devices claim to take accurate fat readings by relying on an arcane technique called bioelectrical impedance analysis. ... This caliper fat test was impressively close to the 19% reading generated by the Tanita scale. By comparison, the Omron HBF-300 Body Fat Analyzer generally calculated my body fat at 22%.

Is the Omron body fat Accurate?

The Omron HBF-500 is an inexpensive body composition monitor that incorporates both hand-to-hand and foot-to-foot electrical impedance technology. ... The Omron significantly overestimated %BF compared to the BOD POD in males (24.4±8.0 % and 22.9±9.1 %, respectively), and females (35.5±7.7 % and 30.1±7.9 %), p = . 001.

Is body fat Analyzer accurate?

As for accuracy, a handheld BIA device has about a ± 3.5- 5% margin of error. To get the most accurate reading when using a BIA, it is best to avoid exercising, showering, drinking alcohol, drinking a large amount of water or eating a meal one to two hours prior to a reading.