Are smart scales like the Fitindex Bluetooth model reliable for tracking lean mass gains, or is skinfold caliper testing significantly more precise?
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Fan-out diagram
The searches the AI actually ran for this prompt.
SEED QUERY
Are smart scales like the Fitindex Bluetooth model reliable for tracking lean mass gains, or is skinfold caliper testing significantly more precise?
2 real searches · 1 real-search pass
Badge and edge weight = share of passes that produced the query. Hover a query for its intent and routing format.
Query classes
Google's semantic query class for every sub-query: what kind of answer each search is after, simulated vs real.
ChatGPT real searches (2)
Classes come from the query-classifier (a local Laya model). 2 of 2 calls are low-confidence (under 50%) — hover a query in the table to see its confidence.
Searches and sources
ChatGPT2 real searches · gpt-6
bioelectrical impedance smart scales accuracy lean mass longitudinal tracking compared skinfold calipers research review Google ↗
skinfold calipers reliability body fat measurement interrater intraobserver accuracy lean mass muscle gain limitations Google ↗
- Obesity history, physical exam, laboratory, body composition, and energy expenditure: An Obesity Medicine Association (OMA) Clinical Practice Statement (CPS) 2022 · pmc.ncbi.nlm.nih.gov
- Skinfolds Measurement Protocols and Standards: A Narrative Review · pmc.ncbi.nlm.nih.gov
- Inter-observer variability in the measurement of body composition · pubmed.ncbi.nlm.nih.gov
- Assessing the reliability and cross-sectional and longitudinal validity of fifteen bioelectrical impedance analysis devices · pubmed.ncbi.nlm.nih.gov
- The Validity of Bioelectrical Impedance Analysis Compared to a Four-Compartment Model in Healthy Adults: A Systematic Review. · pubmed.ncbi.nlm.nih.gov
Queries
2 queries · click a column to sort
| Query / type | Search | Intent | Query class | Routing format | Cluster | Freq ↓ | Weight |
|---|---|---|---|---|---|---|---|
bioelectrical impedance smart scales accuracy lean mass longitudinal tracking compared skinfold calipers research review OBSERVED | Google ↗ AI Mode ↗ | — | Reason | — | — | 1x of 1 | |
skinfold calipers reliability body fat measurement interrater intraobserver accuracy lean mass muscle gain limitations OBSERVED | Google ↗ AI Mode ↗ | — | Reason | — | — | 1x of 1 |