Fluctuating/ inconsistent measurements

Why do my measurement results fluctuate / change?
The TANITA body fat monitor/weighing scale uses BIA (Bioelectrical Impedance Analysis) technology. This method of body fat analysis has high repeatability a...
Mon, 17 Feb, 2025 at 11:39 PM
How to get the best results from my TANITA?
Body Composition Analyzers are completely different devices than traditional weighing scales because they measure and calculate what material is in your bod...
Mon, 17 Feb, 2025 at 11:46 PM
How accurate and reliable are TANITA body composition monitors/ scales?
Independent research at several major universities (including Columbia University in New York City) has confirmed that in clinical settings, the TANITA Body...
Mon, 17 Feb, 2025 at 11:43 PM
Why do I get different readings when I change the gender or height?
TANITA uses the variables: height, age, gender, weight and impedance to determine body composition. These variables are used in a algorithms and calculation...
Fri, 15 Apr, 2022 at 9:42 AM
Why does a segmental body composition monitor give more accurate results than a platform monitor (no handgrips)?
Non-segmental platform devices can send electrical currents which help to analyze body composition to around the sternum, and then make an estimation of the...
Thu, 20 Feb, 2025 at 1:05 AM
I measured myself in Athlete mode and my body fat % is different than when I measure in standard mode. How is this possible?
TANITA algorithms for calculating body composition have been refined using large population studies and comparisons with measurements of fat mass, lean mass...
Thu, 20 Feb, 2025 at 1:07 AM
How will drinking water affect my body composition readings?
If you drink a pint of water and stand on the scales immediately, your weight will be higher with water in your stomach, but your impedance will not be chan...
Mon, 17 Feb, 2025 at 11:41 PM
When I turn 18, will all measurement results from when I was under 18 become visible?
The historical measurement results will not be updated with the full measurement results once you turn 18. However, you will see that from your 18th birthda...
Fri, 5 May, 2023 at 9:49 AM
Why do I have different measurement results with another (TANITA) BIA scale?
The results of the measurements taken with BIA (How does TANITA measure body composition?) devices are always calculations and estimates based on the (measu...
Mon, 12 Jun, 2023 at 1:22 PM
Body Composition Guide.
In this manual you can find the explanation and ranges of some measurement results. Herein is described explanations of fat percentage, body water percentag...
Thu, 10 Aug, 2023 at 1:54 PM