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More Than a Scale — A Genuine At-Home Health Station

Most smart scales stop at weight and a rough body fat estimate. The Withings Body Scan goes considerably further, using a built-in handle to run segmental body composition — meaning it measures fat and muscle mass in your arms, legs, and torso independently, not just as one blended full-body number. Step on, grab the handle, and in about 90 seconds you get a genuinely comprehensive health snapshot.

Beyond body composition, it includes a 6-Lead ECG capable of detecting atrial fibrillation, standing heart rate and Vascular Age assessment, and an electrodermal activity (EDA) score that evaluates how your sweat glands respond to a mild electrical stimulus — an early indicator some clinicians use for nerve health. It automatically recognizes up to 8 different users and syncs every reading to the Withings app over Wi-Fi or Bluetooth, with dedicated modes for athletes, pregnancy, and even weighing a baby in your arms.

Key Specs at a Glance

Body Composition	Segmental (5 zones) via handle, 3-frequency BIA
Heart Health	6-Lead ECG, Vascular Age, standing heart rate
Other Metrics	Electrodermal activity (EDA) score, Visceral Fat Index, BMR
Precision	0.1 lb (50g) weight accuracy
Best for	Anyone wanting a genuine at-home health check-up, not just a bathroom scale

Who It’s For

This is the pick for anyone who wants more than a weight number — people tracking body recomposition (building muscle while losing fat), anyone monitoring cardiovascular health markers at home between doctor visits, or households where multiple people want individually tracked data. The segmental composition breakdown is especially useful for anyone doing targeted strength training who wants to see whether specific muscle groups are actually responding.

What We Liked

• Segmental body composition via the handle genuinely breaks down fat and muscle by body zone, not just a single full-body estimate
• Built-in 6-Lead ECG and Vascular Age add real cardiovascular insight most smart scales don’t attempt
• Automatically recognizes up to 8 users, making it practical for households and families
• Rechargeable battery lasts up to a year, and the color display makes readings easy to see immediately

Things to Consider

• Full functionality requires the Withings app and account — it can’t be set up from a computer
• Some of the deeper coaching and insight features are gated behind an optional Withings+ subscription after the included trial

Prices on Amazon change frequently. Always check the current price before purchasing. This post was last updated August 2026.