Nutriguard-MS vs OMRON BF511
Nutriguard-MS and OMRON BF511: compare documented specifications, features and limitations. Check the reports and explanation offered by the provider. More features alone do not establish better accuracy.
Nutriguard-MS: when to consider it
Nutriguard-MS measures bioelectrical impedance at 5, 50 and 100 kHz. Standard testing uses four adhesive electrodes on the hand and foot of one side. Body-composition and water estimates are evaluated from resistance and reactance using the relevant software; regional mode requires the appropriate procedure.
OMRON BF511: when to consider it
BF511 is a scale with eight sensors contacting hands and feet. It uses 50 kHz BIA to estimate body-fat percentage, skeletal-muscle percentage and visceral-fat level alongside weight and BMI. It provides a whole-body overview; separate limb results are not documented.
Specifications side by side
Highlighted rows differ. Unknown values stay unknown.
| Specifications | Nutriguard-MS | OMRON BF511 |
|---|---|---|
| Method | Multi-frequency BIA | Bioelectrical impedance (BIA) |
| Measurement frequencies | 5, 50, 100 kHz | 50 kHz |
| Electrodes | 4 adhesive electrodes for whole-body testing | 8 hand-and-foot sensors |
| Documented outputs | Resistance and reactance; body-composition interpretation through software | Weight, BMI, fat and skeletal-muscle percentage, visceral-fat level |
| Maximum weight | Not verified | 150 kg |
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.