# K031167: High Precision Body Weight Monitor with Body Fat Index

- Pathway: 510(k) (Traditional)
- Applicant: Idt Technology Limited
- Decided: Jan 28, 2004 after 289 days
- Product code: MNW (Analyzer, Body Composition)
- Device class: 2
- Regulation: 21 CFR 870.2770
- Recalls of this device: none
- Data: FDA decisions to Oct 25, 2026; recalls to Oct 12, 2026

## Lineage
No predicates in its family tree.
No later device cites it as a predicate yet.
0 of 1 device in its family (counting itself) have a Class I recall.

## Predicates on the family tree (from the FDA summary)
- None. FDA’s file for it is a 510(k) statement, which names no predicate.

## Indications for use
The device measures body weight, and impedance using Bioelectrical Impedance Analysis (BIA) method, and estimate body fat percentage, BMI, with results displayed in LCD panel. The intended use of this device is for 7 to 99 years old normal subjects and not for professional athletic subjects. It is not recommended personal with implanted internal device like pacemaker or pregnant women to use this device.

Source page: https://510kreport.com/device/K031167
Methodology: https://510kreport.com/methodology