OMRON BF300 vs Tanita RD-545HR
OMRON BF300 and Tanita RD-545HR: compare documented specifications, features and limitations. Check the reports and explanation offered by the provider. More features alone do not establish better accuracy.
OMRON BF300: when to consider it
BF300 is a handheld body-fat monitor using arm-to-arm BIA. A primary study describes a single 50 kHz frequency, four electrodes and standing measurement with arms extended. Its principal output is estimated body-fat percentage; it is distinct from the BF511 scale.
Tanita RD-545HR: when to consider it
RD-545HR uses dual-frequency segmental BIA with a handle and app connection. It provides fat, muscle and regional results as well as heart rate. HR distinguishes it from the original RD-545; a scale’s bone-mass estimate is distinct from bone densitometry.
Specifications side by side
Highlighted rows differ. Unknown values stay unknown.
| Specifications | OMRON BF300 | Tanita RD-545HR |
|---|---|---|
| Method | Bioelectrical impedance (BIA) | Dual-frequency BIA |
| Measurement frequencies | 50 kHz | Not verified |
| Electrodes | 4 contact electrodes for both hands | Not verified |
| Measurement position | Standing | Not verified |
| Documented outputs | Estimated body-fat percentage | Fat, muscle mass, water, regional results and heart rate |
| Maximum weight | Not verified | 200 kg |
| Measured regions | Not verified | Both arms, both legs and trunk |
Fat-free mass is not pure muscle mass. A single result is not a diagnosis. Different devices and similarly named metrics may use definitions that are not interchangeable.