Body composition accuracy and cardiovascular insights. Why Wi-Fi scales beat Bluetooth for habit formation.
Connectivity is key. Wi-Fi scales (like Withings) sync automatically without your phone nearby, which ensures you actually log the data. Bluetooth scales (Renpho) require your app to be open. We prefer Withings for their longevity and vascular health metrics.
R3 Research Team
Evidence-Based Review Board
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Evidence sources
Authoritative sources tracked for smart scale.
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Scoring dimensions
Safety, efficacy, and value factors used in final scoring.
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Safety: Pregnancy mode to disable BIA.
Efficacy: Repeatability of measurements.
Value: Features vs Price.
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