Scale: How Is Body Fat Measured and What Does the Visceral Fat Index Mean?

HEALBE Smart Scale uses Bioelectrical Impedance Analysis (BIA), a technology commonly used in consumer smart scales. During a measurement, the scale sends a low electrical current through your body and measures the resistance of different types of tissue. This information, together with other available data, is used to estimate your body composition.

What can affect the measurements?

BIA provides estimated rather than direct measurements of body composition. Data collected through the feet is used by the algorithm to estimate the composition of the whole body.

Readings can vary from day to day depending on factors such as:

• hydration level;
• food intake;
• physical activity;
• menstrual cycle;
• time of day.

For more consistent results, try to weigh yourself under similar conditions each time.

HEALBE Smart Scale is not a medical device, so its readings should not be treated as clinical measurements. The scale is best used to track trends and changes in your body composition over time rather than focusing on individual readings.

Does the Smart Scale account for “heavy bones”?

Bioelectrical impedance analysis cannot determine the exact weight, size, or density of an individual’s bones. The Bone Minerals metric is an estimated value and does not represent the actual weight of your bones.

Individual body characteristics, such as a wider or heavier bone structure, may therefore affect body composition estimates. The algorithm estimates body composition based on bioelectrical impedance and other available data, so some of these characteristics may be interpreted as fat mass.

What does the Visceral Fat Index mean?

The visceral fat value shown by the scale is not measured in kilograms or percentages. It is a calculated Visceral Fat Index.

Visceral fat is fat located deep in the abdominal cavity around the internal organs. The scale cannot measure this fat directly, so the value is estimated by the algorithm based on your measurements and other available data.

The index uses the following reference range:

• 1–12 - considered within the normal range;
• higher values may indicate excess visceral fat.

The Visceral Fat Index is therefore a calculated reference value rather than a direct measurement of the amount of visceral fat in your body. As with other body composition metrics, it is most useful for tracking changes over time.