Withings BodyScan 2 Review: Worth Its Weight

You can now get a physician-reviewed ECG and advanced body composition data from your bathroom scale.

The Withings BodyScan 2 is a new smart scale that offers advanced health metrics for $600. It measures weight, body composition (muscle, fat percentage), basal metabolic rate, vascular age, and pulse wave velocity. A more intensive weekly scan adds blood oxygen (SpO2), nervous system responsiveness, and a six-lead electrocardiogram (ECG) capable of detecting atrial fibrillation. The scale syncs with a Withings app that provides detailed insights, including AI-driven health analysis, heart age, and readiness scores. The Withings+ subscription, required for full functionality, costs $10 per month or $100 annually. This subscription unlocks the AI health assistant and allows for up to four physician-reviewed ECG readings per year, with results delivered within 24 hours. The device is user-friendly, features a sleek design with a handlebar LCD, and syncs with Apple Health, supporting up to eight users with a rechargeable battery.

The Withings BodyScan 2 represents a significant leap in consumer health technology, moving beyond basic weight tracking to offer medical-grade diagnostics like ECGs within a home device. Its comprehensive suite of metrics, powered by a sophisticated AI assistant within the Withings+ subscription, aims to provide users with actionable health insights previously only accessible through clinical settings. This integration of professional-level monitoring into a daily-use product signals a growing trend toward proactive and data-driven personal health management, blurring the lines between wellness devices and medical tools.

The substantial price point and mandatory subscription model for the BodyScan 2 highlight a market segment willing to invest heavily in detailed health analytics. While the ECG capability is a major draw, the effectiveness of the AI insights hinges on users adopting a broader ecosystem of Withings products or manually tracking other lifestyle factors like nutrition and activity. This approach could either drive deeper engagement and sales across Withings' product lines or alienate users seeking simpler, more affordable health tracking solutions.