The Withings Body Smart and the RENPHO Elis 1 are two smart scales that track weight and body metrics through companion apps. This comparison helps you decide which smart scale ecosystem makes more sense for you.

This US comparison covers the Withings Body Smart — Body Scan and Body Comp are separate models. The RENPHO compared here is the Elis 1.

This comparison is built only from documented sources: the published product sheets and the manufacturer-announced specs. We have not run independent tests and we make no body-fat accuracy claims. Current pricing can change, so check both before deciding.

FEATURES ACCORDING TO THE MANUFACTURER

  • Withings Body Smart: a Wi-Fi + Bluetooth smart scale syncing to the Withings app, with body-composition estimates via bioelectrical impedance analysis and multi-user, long-term trend tracking
  • RENPHO Elis 1: a Bluetooth-connected smart scale using the RENPHO companion app, tracking weight and multiple body metrics over time, with capacity up to 400 lb / 180 kg

STRENGTHS

  • Withings Body Smart: a polished app ecosystem with multi-user support and long-term trend tracking, with Wi-Fi syncing alongside Bluetooth
  • RENPHO Elis 1: simple to integrate into a daily routine, with app history that makes it easy to observe trends

TRADEOFFS AND CHECKS

  • Withings Body Smart: body-composition numbers are estimates, not clinical measurements; the app and a Withings account are required for the full feature set; check phone compatibility and multi-user support
  • RENPHO Elis 1: body-composition values are impedance-derived estimates, not medical measurements; results can vary with hydration, time of day and measurement conditions — measure consistently; check the manufacturer sheet for capacity and accuracy
  • Both: neither scale is a substitute for professional medical evaluation

WHO IT FITS

The Withings Body Smart for shoppers who want a polished app experience, multi-user support and long-term trend tracking in the Withings ecosystem. The RENPHO Elis 1 for people who want a connected scale for weight and body-metric trends at home, without over-interpreting a single reading.

BUYING DECISION

Choose the Withings Body Smart if the Withings app ecosystem, Wi-Fi syncing and multi-user tracking make the most sense for you. Choose the RENPHO Elis 1 if a straightforward Bluetooth scale with app history is enough. Neither is universally better — they answer to different priorities, and both rely on impedance estimates rather than clinical measurements. Before deciding, check phone compatibility and the current prices on the official sheets.