Withings Body+ Review: The Best Smart Scale for Most People

Design & Build Quality

The Withings Body+ is a clean, considered design. Available in Black and White, the large tempered glass platform sits flush with the floor and the LED display strip runs across the top edge — showing weight first, then body fat percentage, then the other metrics in sequence.

At 32.5 × 32.5 cm and 1.85 kg, the scale has enough presence to stay stable underfoot while remaining compact enough for most bathroom floors. The four stainless steel electrodes are smooth and flush with the glass. Build quality is solid — the materials feel considered rather than cheap.

What the Body+ does not have is the four-electrode ECG-style hand grips of medical-grade body composition devices, or the multi-frequency analysis of the Body Comp. For standard BIA measurement, however, the electrode layout is adequate and consistent.

Setup & Ease of Use

Setup follows the same pattern as all Withings scales. Download the Health Mate app, create or log in to a Withings account, and follow the guided WiFi pairing process. The scale connects to 2.4GHz WiFi — once paired, data uploads automatically every time you step on, without needing your phone nearby.

Multi-user recognition is one of the Body+‘s most practical features. Each household member creates their own Health Mate account and joins a shared household via the app. The scale assigns readings to the correct profile based on weight and composition history. This works reliably when users have clearly different weights; for users within 2–3 kg of each other, an occasional manual correction may be needed.

Step-on, measure, step-off — the daily interaction takes about 25 to 30 seconds. There is nothing to press or select. This frictionlessness is underrated: it is the difference between a scale you use every day and one that collects dust after the first week.

Measurement Accuracy

The Body+ uses single-frequency bioelectrical impedance analysis (BIA). A small electrical current passes through the body via the foot electrodes, and resistance is measured to estimate body composition. This is the standard approach for consumer smart scales, with well-documented performance characteristics in published research.

Weight accuracy: Precise to 0.1 kg. Reliable and consistent across repeated measurements.

Body composition accuracy: Consumer BIA scales, including the Body+, carry an inherent ±3–5 percentage point margin compared to DEXA scan for body fat percentage. This is an industry-wide characteristic of BIA technology, not a Withings-specific limitation. The Body+ performs well in terms of consistency — it will measure the same person in the same conditions and produce the same result repeatedly, which is what matters for trend tracking.

Hydration sensitivity: BIA readings are meaningfully affected by hydration status. Measuring at the same time each morning (before eating, after using the bathroom) under comparable conditions produces more reliable week-over-week trend data than comparing readings taken at different times of day.

Features & Insights

The Body+ measures five metrics visible on the scale and in the app:

• Weight — displayed in kg, lb, or stone
• Body fat percentage — BIA estimation with trend graph
• Muscle mass — BIA estimation
• Bone mass — BIA estimation
• Body water percentage — hydration indicator

It also calculates BMI from weight and the height entered in your profile, and shows a weather forecast on the LED display — a small but practical touch.

The trend data over time is where the Body+ earns its place. Comparing your body fat percentage against muscle mass over a 90-day period reveals whether you are genuinely losing fat mass or also losing muscle — the difference being whether you are in a well-structured deficit with adequate protein intake versus a poorly managed crash. This kind of insight is not available from a basic weight scale.

What the Body+ does not have: visceral fat estimation, vascular age, nerve health, or segmental analysis. If those metrics are specifically relevant to your health monitoring goals — particularly metabolic health management — the Withings Body Comp provides them. For most users, the four core metrics the Body+ offers are sufficient.

App & Software

The Health Mate app is shared across all Withings products and is the Body+‘s strongest feature. The dashboard shows today’s measurements against historical averages, with trend graphs that update as soon as you step off the scale.

Notable app features:

• Weight and body composition trends at 7, 30, 90, and 365-day views
• Body fat and muscle mass overlaid on the same graph — reveals composition shifts
• Goal setting with projected timeline based on current progress
• Automatic anomaly detection — unusual weight changes are flagged
• Optional coaching programmes covering nutrition, sleep, and stress

The app is available on iOS and Android. Performance is smooth on both platforms. Withings has maintained consistent update cadence; the Health Mate experience has improved meaningfully over the past three years.

Data Privacy

Withings is a French company fully subject to GDPR. Biometric data is stored on Withings servers in Europe and is not sold to third parties. Users can export all historical data in CSV format via Account → Privacy → Export data. Full data deletion is available on request, fulfilled within 30 days in line with GDPR Article 17. Withings publishes a detailed, clear privacy policy. Privacy practices are above average for the connected health device market.

Platform Compatibility

Apple Health integration is the standout. Weight, body fat, lean mass, and body water all sync automatically, making the Body+ an excellent data source for Apple Health-centric users. Google Fit support is more limited but covers weight and BMI.

For Garmin ecosystem users, the Garmin Index S2 is a better fit due to its native Garmin Connect integration. The Body+ does not currently offer this.

Subscription & Pricing

At £99.95, the Body+ positions itself as the quality tier for users who want more than a basic weight scale without stretching to the £189.95 Body Comp. No subscription is required — every measurement and trend feature is available at no ongoing cost.

The value case is strong. The Health Mate app at this price point is better than apps included with scales costing £30 to £50 more from other brands. WiFi sync, automatic multi-user recognition, and consistent measurement quality combine into a package that justifies the premium over budget alternatives.

See the best smart scales guide for a full comparison of all reviewed scales across price tiers.

Final Verdict

The Withings Body+ is the right choice for most people who want a proper smart scale. The Health Mate app is genuinely class-leading, the WiFi sync is a daily quality-of-life improvement over Bluetooth-only alternatives, and the four core body composition metrics cover what the vast majority of users actually need.

The main argument against it is price — the Eufy Smart Scale P3 delivers comparable core metrics for approximately £50 less. The Withings wins on app quality, measurement consistency, and the WiFi convenience that removes any friction from daily use.

The main argument for upgrading to the Body Comp is specific: visceral fat, vascular age, and nerve health are medically relevant metrics not available from the Body+. For most people tracking weight and body composition, those advanced metrics are not needed and the Body+ is the better value.

Who Should Buy?

Buy the Withings Body+ if:

• You want the best combination of app quality, WiFi convenience, and measurement accuracy under £120
• You live in a multi-person household and want automatic user recognition
• You use Apple Health as your health data hub
• You want no subscription costs for the lifetime of the product

Buy the Withings Body Comp instead if:

• Visceral fat, vascular age, or nerve health measurements are relevant to your health goals
• You are managing metabolic health markers and want the most comprehensive data

Buy the Eufy Smart Scale P3 instead if:

• Your budget is under £60 and Withings’ premium app is less important than the price saving