Withings Body Smart Review: Is the App Worth the Premium?

Published 7 Sept 2026

The Body Smart costs more than a basic scale. The question is whether Withings' app and ecosystem justify it. Here's what the specs say, who it fits, and the limits of its body-metric readings.

The Withings Body Smart is a smart scale that syncs over both Wi-Fi and Bluetooth. Unlike most budget scales, the pitch here is the whole package: a mature app, multi-user support and trend tracking that actually makes the data useful over months.

This review covers the black model. The Body Scan and Body Comp are separate, pricier Withings models with additional features.

• •Wi-Fi and Bluetooth connectivity with automatic sync
• •Weight plus multiple body metrics derived from bioelectrical impedance
• •Multi-user support and trend history in the Withings app
• •See the product sheet for capacity and accuracy figures

MEASUREMENTS AND THEIR LIMITS

Weight is measured directly. Body-metric values come from bioelectrical impedance and are estimates, not clinical measurements: they shift with hydration, time of day and how consistently you measure. Use them for trends, not as medical data.

• •Wi-Fi sync means you rarely need the phone nearby to log a weigh-in
• •The Withings app is a genuine reason to pay more than budget-scale prices
• •Multi-user history suits households tracking separately

• •Body-metric readings are estimates, so don't treat them as clinical data
• •The full experience requires a Withings account and companion app
• •Compare with budget options like the RENPHO if all you need is weight trends

WHO IT FITS

People who weigh themselves regularly and want clean trend tracking, multiple user profiles and an app ecosystem worth engaging with daily.

BUYING DECISION

The Body Smart is worth its premium if the app experience and long-term tracking matter to you. If you just want a weight log at the lowest price, a budget scale does that job for less.