Side-by-side on the specs that matter, with category winners and an opinionated take to help you decide.
Garmin Index S2 and Withings Body Smart both track weight and body composition, but differ in ecosystem integration and data depth.
Pick Garmin Index S2 if you're already invested in Garmin's fitness ecosystem and want seamless data sync with your watch or bike computer.
Pick Withings Body Smart if you prioritize a polished, app-focused experience with health trend analysis and compatibility with Apple Health or Google Fit.
Ask anything — we'll answer with Index S2 Smart Scale and Withings Body Smart in mind for home use.
Pindear may earn a commission when you buy through these links. Winners are determined by numeric spec comparisons only; non-numeric features (app quality, ecosystem, real-world feel) are covered in the verdict.
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