Scales, Body Composition

Updated October 31, 2025

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Bioelectrical Impedance Analysis (BIA) uses electrical waves to estimate water, fat, muscle and bone in the body…

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  Effect of acute fluid consumption on measures of impedance and percent body fat estimated using segmental BIA.2009

Weight Measures Spreadsheet

weight_spreadsheet.XLSX ** (download)

BIA Scale Log Sheet

weight bia log pdf     docx (download) **

Here are some brands and models I have used in the past. However, there is huge variation in accuracy. I use two scales to check against each other.

Etekcity ESF37

Click to enlarge

Etekcity Bioelectric Scale

Etekcity ESF37 Bioelectric Scale MANUAL

Etekcity Home Page **

Amazon Link w Videos **

** new browser tab will open

 

Etekcity ESF37

Older Scale

This scale originally sold for over $100. The company was purchased and now its manufactured at far lower cost.  Some negative reviews but still a good body composition scale for the price.

Screenshot as of 3/23/2022

Amazon Link (might change and not work; new tab will open