# K030203: Long Well LW-6DXX Series Body Fat Analyzer

- Pathway: 510(k) (Traditional)
- Applicant: Long Well Electronics Corp.
- Decided: Apr 21, 2003 after 90 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
Longest line of descent: 1 generation back to K011652 (2001). 1 ancestor in all.
3 later devices descend from it; 3 cite it directly.
0 of 5 devices in its family (counting itself) have a Class I recall.

## Predicates on the family tree (from the FDA summary)
- K011652: Body Fat Analyzer, Model HBF-306, Omron Healthcare, Inc. (2001)

## Most influential descendants
- K060552: BC100 Body Composition Analysis System (2006), 0 descendants of its own
- K052678: AQ-830 Slim Body, Body Fat Monitor (2005), 0 descendants of its own
- K043414: HL 188 & HL 189 Body Fat Meter (2005), 0 descendants of its own

## Indications for use
The device is a noninvasive bioimpeadance analyzer used to estimate body fat percentage in home use. The device is for normal, healthy person only, and the applicable age range is 10 to 80 years old. The device is to be used in the ENVIRONMENT of room temperature & normal environment condition.

Source page: https://510kreport.com/device/K030203
Methodology: https://510kreport.com/methodology