Longevity, Functional Health & Biohacking Guides

Withings Body Cardio Scale: Track Your Health with Precision

Withings Body Cardio Scale: Precision Health Tracking Made Easy

Estimated Reading Time

15 minutes


Last Updated

May 02, 2025

Super Health Lab Key Takeaways

Withings Body Cardio Scale offers precision health tracking:  

  • 🌟 The scale provides comprehensive body composition analysis, including fat mass, muscle mass, water percentage, and bone mass, offering valuable insights into overall fitness.  
  • ❤️ It measures heart rate and arterial stiffness, giving users critical data for monitoring cardiovascular health and potentially preventing serious issues.  
  • 📲 Data syncs effortlessly with the Withings Health Mate app, allowing users to track trends, set goals, and share information with healthcare providers.  
  • 🔋 Equipped with a rechargeable battery lasting up to 12 months, the Body Cardio Scale minimizes the hassle of frequent replacements.  
  • 👪 The scale supports multiple user profiles, making it a family-friendly investment, with features designed to support pregnancy and baby growth tracking.
Contributors
Emile Saunders
Health Researcher
Alaina Lyon
Functional Medicine Researcher
Martin Torrino
Health Specialist

If you’re serious about managing your health, you know that keeping track of more than just your weight is essential. Today, smart scales can measure various health metrics, from heart rate to body composition, giving you a more complete picture of your overall wellness. One device that stands out from the crowd is the Withings Body Cardio Scale. Known for its advanced metrics and sleek, durable design, the Body Cardio is a favorite among fitness enthusiasts, health-conscious individuals, and anyone looking to transform how they monitor their personal health. In this guide, we’ll take a detailed look at what makes the Withings Body Cardio a top choice for precision health tracking, how it works, and why it could be the tool you need to take your wellness goals to the next level.

When shopping for a smart scale, the options can feel endless. However, the Withings Body Cardio offers a suite of features that make it a standout choice for those seeking both reliability and innovation. A major differentiator is the scale's ability to measure heart rate and pulse wave velocity (PWV)—a metric linked to arterial health and overall cardiovascular wellness. Few consumer scales offer this level of cardiovascular insight, making the Body Cardio truly unique.

Engineered with advanced sensors, the Body Cardio provides detailed body composition analysis, including weight, body fat percentage, muscle mass, bone mass, and water percentage. These insights help users understand changes in their body that might not be evident through weight alone.

Usability is another strength. The scale connects effortlessly to the free Withings Health Mate app via Wi-Fi or Bluetooth, automatically syncing your data for easy tracking over time. It recognizes up to eight different users and can even sync with popular fitness apps like Apple Health, Google Fit, and MyFitnessPal, making it an excellent choice for families or households with multiple health goals.

Designed with a sleek, flat aluminum base and a polished glass top, the scale’s build quality also means it’s sturdy and stylish enough to fit seamlessly into any bathroom or bedroom setting. The rechargeable battery lasts up to a year between charges, reducing the hassle of constant battery replacements. It's clear that Withings prioritized user convenience along with cutting-edge health metrics, creating a device that feels as premium as it performs.

At the heart of the Body Cardio's appeal is its ability to go beyond basic weight tracking. Here's a breakdown of the key health metrics it measures:

1. Weight and Body Composition. The Body Cardio utilizes bioelectrical impedance analysis (BIA) to estimate your body fat, muscle mass, bone mass, and total body water. This paints a much richer picture of your fitness and health progress beyond the number on the scale. For example, a decrease in weight accompanied by a loss in muscle mass could suggest the need to adjust your fitness plan.

2. Heart Rate. After you step on the scale, it measures your standing heart rate. Regular monitoring of your resting heart rate can give early indications of improving cardiovascular fitness or highlight potential health issues.

3. Pulse Wave Velocity (PWV). Perhaps the most sophisticated feature, PWV reflects the speed at which blood pressure waves move along your arteries. Research links higher PWV measurements to arterial stiffness, a predictor of cardiovascular events. By providing this metric on a consumer-grade device, Withings affords users an early warning sign for heart health risks.

4. Daily Weather and Activity Reports. Uniquely, the scale also displays the day's weather forecast and provides a snapshot of your previous day's steps (if connected to a fitness tracker or phone). This integration fosters an engaging and motivating experience for users checking their progress each morning.

What makes these features so effective is the seamless way they are presented—on-screen graphics and the Health Mate app offer a well-designed, intuitive user experience. Rather than overwhelming users with data, Withings translates the information into actionable insights, helping even those new to health tracking stay informed and motivated.

Setting up the Body Cardio scale is a straightforward process designed with user convenience in mind. Out of the box, all it takes is a simple connection to Wi-Fi or Bluetooth via the Health Mate app, available on both iOS and Android. Once the scale is paired with your phone, it walks you through the initial configuration steps, including setting up profiles if multiple people will be using it.

Each user profile allows the scale to intelligently differentiate who is stepping on without the need for manual switching. After your first weigh-in, the scale will automatically assign the reading to the corresponding user—no buttons or adjustments necessary.

The Withings Health Mate app is where the Body Cardio truly shines. It doesn’t just collect your weight and health metrics—it analyzes them over time, displaying trends, milestones, and detailed charts. You’ll get health reminders, achievements when you meet personal goals, and even wellness program suggestions based on your data trends.

For the athletes, the app supports the tracking of up to 30 different activity types, including walking, swimming, cycling, and even yoga. Health Mate also integrates with third-party apps seamlessly, allowing focused users to bring all their health and fitness data into one centralized ecosystem.

Another thoughtful feature is its pregnancy and baby modes. During pregnancy, women can track their weight gain to ensure it's within healthy parameters, while baby mode allows you to easily weigh your newborn by stepping on the scale while holding your baby. These modes highlight the scale’s versatility for diverse life stages and needs.

Battery management is impressively low maintenance. A full charge via the included micro-USB cable gives the scale up to 12 months of operation, and the device will notify you through the app when its charge is running low.

The Withings Body Cardio Scale is not just a traditional scale; it offers advanced features that provide valuable insights into your overall health. Beyond measuring weight, it tracks body composition, including fat mass, muscle mass, and water percentage. Additionally, it monitors heart health by measuring pulse wave velocity, a key indicator of cardiovascular fitness. This holistic approach allows users to understand their health metrics better and make informed decisions about their wellness journey.

Learn more about Super Health Lab and our mission to empower
Illustration of man on treadmill with data and wearables around him

Real-world users consistently praise the Withings Body Cardio Scale for its precision, ease of use, and inspiring design. Looking across hundreds of consumer reviews on sites like Amazon, Best Buy, and Withings’ official website, several themes emerge.

First, users frequently commend the accuracy of the Body Cardio’s body composition measurements compared to other smart scales. While no consumer-grade body composition monitor is 100% accurate (only DEXA scans can claim that prestige), the Body Cardio displays reliable trends that help users adjust their lifestyle habits accordingly.

The scale’s ability to deliver a broad set of metrics without adding complexity also receives high marks. Most users find the syncing process via Wi-Fi seamless, which is a major improvement over Bluetooth-only devices that may require the phone to be open or nearby during each weigh-in.

Several reviewers mention motivation as a major benefit. Seeing trends in body metrics—even small ones—often spurs people to stick with their fitness and health goals longer than they might with weight readings alone. Additionally, features like heart rate and pulse wave velocity have led some users to identify cardiovascular health issues early, prompting them to consult with healthcare providers.

Criticisms are infrequent but worth noting. A minority of users report connectivity issues with Wi-Fi networks, typically relating to older routers or specific encryption settings. Another occasional criticism is price: Withings Body Cardio falls in the premium range for smart scales, costing significantly more than basic models. However, most agree that the scale provides considerable value given its advanced features and robust ecosystem.

Ultimately, customer feedback validates the Body Cardio’s strengths—it’s more than a smart scale; it’s a comprehensive health companion built to support long-term wellness journeys.

If you're looking for a premium smart scale that measures more than just weight, the Withings Body Cardio delivers exceptional value. With cutting-edge features like body composition analysis, standing heart rate monitoring, and pulse wave velocity tracking, it offers a level of insight usually reserved for clinical settings.

The scale’s sleek design, automatic user recognition, seamless app integration, and long battery life only enhance its appeal, making it a worthy investment for health-conscious individuals, families, athletes, and anyone striving for better well-being. While it comes at a premium, the functionality and precision of the Withings Body Cardio justify the cost for those serious about their health goals.

In a market flooded with generic smart scales, the Withings Body Cardio stands apart as a reliable, informative, and user-friendly choice for modern health tracking. Whether you're embarking on a fitness journey, managing pre-existing health conditions, or simply striving for optimal wellness, this scale could be the perfect partner every step of the way.

Frequently Asked Questions

What is the Withings Body Cardio Scale?

The Withings Body Cardio Scale is a smart scale that not only measures your weight but also provides insights into your body composition, including fat and water percentages. It’s equipped with advanced technology to track heart health by measuring pulse wave velocity, which can indicate cardiovascular health and risk.

How do I use the Withings Body Cardio Scale?

Using the Withings Body Cardio Scale is simple. Step on the scale barefoot, and it will automatically record your weight and body composition data. The scale syncs this information to your smartphone via Bluetooth or Wi-Fi, allowing you to view trends and updates in the Withings Health Mate app, ensuring a comprehensive health overview.

How does the scale sync data with my phone?

The scale utilizes Bluetooth and Wi-Fi connectivity to sync data with your smartphone. Download the Withings Health Mate app, create an account, and connect the scale. Once paired, every time you step on the scale, it automatically updates your health metrics on your app, making it easy to track your progress over time.

What body composition metrics does the scale measure?

The Withings Body Cardio Scale measures several key metrics: weight, body fat percentage, muscle mass, and water percentage. These metrics help you gain a clearer picture of your overall health and fitness, beyond just weight. By tracking these values over time, you can make informed decisions about your diet and exercise routines.

How long does the Withings Body Cardio Scale battery last?

The Withings Body Cardio Scale is powered by four AAA batteries, which typically last up to 18 months depending on usage. To maintain the scale, ensure the surface is clean and avoid exposing it to extreme conditions. Additionally, regularly check the battery level through the Health Mate app to avoid unexpected downtime.

About the Contributors
Emile Saunders
Health Researcher

Emile Saunders is a dedicated health researcher specializing in biomarker sciencepreventive health, and wearable technologies. With a background in molecular biology and public health research, Emile focuses on translating complex scientific findings into actionable insights for everyday wellness. Their work has been featured in numerous peer-reviewed journals and health innovation conferences.

Alaina Lyon
Functional Medicine Researcher

Alaina Lyon is a passionate researcher in functional and integrative medicine, exploring the intersection of nutritiongut health, and longevity science. She holds deep knowledge in functional nutrition and has researched biomedical science. Alaina is committed to bridging traditional health paradigms with cutting-edge science, helping readers navigate complex topics like microbiome researchnutrigenomics, and anti-aging interventions.

Martin Torrino
Health Specialist

Martin Torrino brings a holistic approach to health optimization, combining expertise in exercise physiologyclinical nutrition, and human performance science. With over a decade of experience supporting research initiatives and working with health technology startups, Martin’s mission is to make evidence-based practices accessible to the broader public. His focus areas include fitness biometricsmetabolic health, and personalized nutrition.