Below you'll find the metrics and features supported by each Withings scale model, from the most basic to the most advanced.
Generation 3 Scales Table
| Body (WBS06) | Body+ (WBS05) | Body Cardio (WBS04) |
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Generation 4 Scales Table
| Body Smart (WBS13) | Body Comp (WBS12) | Body Scan (WBS08) |
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Generation 5 Scales Table
| BodyScan 2 (WBS15) | BodyFit (WBS16) |
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Full List By Product
Generation 3 Scales
The Body scale measures 5 biomarkers, including weight and BMI. It also shows the weather forecast.
The Body+ scale measures weight, BMI, fat mass, muscle mass, bone mass and water mass. It also shows the weather forecast.
The Body Cardio scale measures weight, BMI, fat mass, muscle mass, bone mass, water mass, heart rate, vascular age and Pulse Wave Velocity (available only in the EU). It also shows the weather forecast.
Generation 4 Scales
The Body Smart scale measures 20+ biomarkers: weight, BMI, fat mass, muscle mass, bone mass, water mass, lean mass, heart rate, basal metabolic rate and visceral fat index. It also offers the weather forecast and a weight goal.
The Body Comp scale measures 30+ biomarkers: weight, BMI, fat mass, muscle mass, bone mass, water mass, lean mass, heart rate, visceral fat index, vascular age, basal metabolic rate, Pulse Wave Velocity (available only in the EU) and Nerve Health Score (NHS, a medical feature available only in the EU and US). It also shows the weather forecast.
The Body Scan scale (WBS08, the first-generation Body Scan, not BodyScan 2) measures 40+ biomarkers: weight, BMI, fat mass, muscle mass, bone mass, water mass, heart rate, visceral fat index, vascular age, basal metabolic rate, segmental body composition, 6-lead ECG, AFib detection, Pulse Wave Velocity (available only in the EU) and Nerve Health Score (NHS, a medical feature available only in the EU and US). It also shows the weather forecast.
Generation 5 Scales
The BodyScan 2 scale (Body Scan 2) measures 60+ biomarkers: weight, BMI, fat mass, muscle mass, bone mass, water mass, heart rate, visceral fat index, vascular age, basal metabolic rate, Pulse Wave Velocity, segmental body composition, 6-lead ECG, SpO2 readings, AFib detection, heart age, Cardio Responsiveness score, Cardio Efficiency score, Nerve Response Score (NRS, a wellness feature in the EU and US), Hypertension Notification (a medical feature in the EU) and Blood Pressure Insights (a wellness feature in the US). It also offers air quality, the weather forecast, BodyProfile, BodyPath and Glucose Resilience
The BodyFit scale measures 40+ biomarkers: weight, BMI, fat mass, muscle mass, bone mass, water mass, lean mass, heart rate, visceral fat index, vascular age, basal metabolic rate, Pulse Wave Velocity and segmental body composition. It also offers air quality, the weather forecast, BodyProfile and BodyPath. BodyFit does not have ECG, AFib detection or SpO2.
Key differences between Withings scales
ECG and AFib detection: only Body Scan (WBS08) and BodyScan 2 (WBS15) offer 6-lead ECG and AFib detection.
SpO2: only BodyScan 2 offers SpO2 readings.
Blood pressure: only BodyScan 2 offers Hypertension Notification (EU) and Blood Pressure Insights (US).
Heart age and cardio scores: only BodyScan 2 offers heart age, Cardio Responsiveness and Cardio Efficiency.
Nerve health: Body Comp and Body Scan offer the Nerve Health Score (NHS). BodyScan 2 offers the Nerve Response Score (NRS). No other scale measures nerve health.
Segmental body composition: only Body Scan, BodyScan 2 and BodyFit offer segmental body composition.
Pulse Wave Velocity: Body Cardio, Body Comp, Body Scan, BodyScan 2 and BodyFit offer Pulse Wave Velocity.
Vascular age: Body Cardio, Body Comp, Body Scan, BodyScan 2 and BodyFit measure vascular age. Body Smart does not.
Heart rate: every scale except Body and Body+ measures heart rate.
Body composition: every scale except Body measures fat mass, muscle mass, bone mass and water mass.
Visceral fat index and basal metabolic rate: Body Smart, Body Comp, Body Scan, BodyScan 2 and BodyFit offer both.
Air quality, BodyProfile and BodyPath: only BodyScan 2 and BodyFit offer these features.