Body CardioClinically tested

Get to the heart of your matter.

Get a cardiovascular assessment

FSA Eligible
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Withings | Body Cardio

The only smart scale to also weigh heart health.

Body Cardio, our most advanced smart scale, provides a comprehensive picture in less than 30 seconds.

Withings | Body Cardio

Developed with cardiologists. Included in several validation studies conducted at renowned hospitals in the EU & in the US:

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64 reviews


Body Cardio user on Twitter

The Body Cardio from Withings does offer those measurements and I've found them pretty useful as long as you consistently use that same scale for your measurements. Definitely helps with measuring your progress despite seeing the same weight on the scale.

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An ideal health companion and at the limit of the indispensable

The best smart scale of 2020


Be heart smart

Arteries can age more or less depending on your lifestyle. Based on years of research, our exclusive algorithm estimates the age of your arteries to give you a clearer picture of your overall health & wellness.

Note: Vascular Age measurements are not intended for medical use, including self-diagnosis or consultation with a doctor, and they are only designed for general fitness and wellness purposes.

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industry premiere

Know the state of your arteries

If your vascular age is assessed to be less than your chronological age, you may be less at risk for developing vascular disease later in life.

Dr Stéphane Laurent | Withings
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What is your vascular age?

We think of chronological age as our "real" age, but rarely do we consider how old we are on the inside.

Vascular age is a health metric that provides a measurement of your arteries’ age compared to others of the same chronological age. Based on pulse wave velocity (PWV), an innovative metric used by the medical community to assess arterial stiffness, vascular age is a key metric to give you a clearer picture of your heart’s health.

Your vascular age is displayed within a range, and color-coded feedback will let you know if it’s optimal, normal, or not optimal.

How is vascular age measured?

Body Cardio measures the time difference between blood ejection by the heart in the aorta and the arrival of blood flow in the feet. The time it takes for the pressure wave to travel along the arterial tree is used by Body Cardio to compute pulse wave velocity.

Our exclusive algorithm developed with cardiology specialists takes your PWV measurements and computes your Vascular Age in comparison to other Withings Body Cardio users.

What are the different results I can get?

Optimal Your vascular age is lower than your chronological age. You are doing better than 90% of Withings users of the same age group. Maintain this trend by maintaining healthy habits.

Normal Your vascular age is aligned with your chronological age. You are in the same range as 80% of Withings users of the same age group. You can try to improve your long-term trend by reinforcing healthy habits.

Not optimal Your vascular age is higher than your chronological age. This reading does not diagnose you with a health condition. Try to lower your Vascular Age in the long term by establishing healthier habits, or talk to your doctor about what you can do to improve.

Why does vascular age matter?

Vascular age is a metric recognized by the scientific community: if your vascular age is assessed as significantly greater than your chronological age, you may be more at risk of developing vascular disease later in life.

There are several things that can help you decrease the aging of your vascular health. A healthy diet, daily exercise, and positive relationships all work together to create smoother vascular aging. However, unhealthy foods, non-stop stress, smoking, and other physical/mental factors can increase the aging rate of your vascular health.

Heart Rate Tracking at every weigh-in

Body Compositon | Withings
Body Compositon | Withings

The number behind weight is even more dynamic when you can track muscle mass. Basal metabolism increases with muscle mass, and this helps to reduce your fat mass. Tracking muscle mass is also important to identify muscle atrophy.

Body Compositon | Withings

Your body needs fat, but excess fat can be a risk factor for diseases like heart disease, type 2 diabetes, and high blood pressure. Understanding your weight’s relationship to body fat puts you at an advantage in your journey to better health.

Body Compositon | Withings

Your body temperature, organs, and brain all share one thing in common: water. Check your water levels to make sure you stay hydrated.

Body Compositon | Withings

Bone mass is a critical health indicator. Keep on top of your density levels to make sure you’re where you need to be.

Bioelectrical impedance technology

Advanced sensors work via an undetectable current that can compute body composition using our exclusive algorithms.

Withings | Body Cardio
Withings | Body Cardio

Bioelectrical impedance technology

More than just weight

Withings Body Cardio uses bioelectrical impedance analysis (BIA) to estimate body composition.

The scale assesses body fat and water percentage, as well as muscle and bone mass, to help people take steps toward a healthier lifestyle.

All of these measurements are taken automatically each time someone steps on the scale.

How it works

In BIA, the scale sends a safe, low-amplitude electrical current through the body, measuring the resistance of biological tissues to the flow of this current. In this way, the scale can assess body composition using scientifically validated equations.

By measuring the voltage drop between the other two electrodes, located at the heels of the left and right feet, the scale can measure impedance, which can then be used to calculate an estimate of fat-free body mass and, by difference with body weight, fat mass.

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Weight management

Made to motivate

Numbers are nice, but Body Cardio goes above and beyond by pairing with Withings App to display your weight trends and reveal insights.


Technology you can trust

Withings was the first company to bring smart scales to market. However, being first is only part of the success. We’ve spent twelve years enhancing smart scales with user feedback, development, and advanced research so that you can benefit from an easy-to-use and long-lasting device.

Body Cardio | Get a cardiovascular assessment

Why Wi-Fi matters

Weigh yourself without worrying about having your phone charged or even nearby. Withings Wi-Fi enabled Body Cardio means you don’t need Bluetooth to take measurements, so your weigh-ins are synchronized immediately to the Withings app.

Enhanced accuracy

Gravity is different depending where you’re located, and Body Cardio adjusts your weight accordingly for incredibly accurate measurements via Wi-Fi location. Our patented Position Control technology also helps you balance your weight for even distribution using on-screen visual cues.

Automatic user recognition

The more the merrier as Body Cardio can identify and log up to 8 different users’ weigh-ins automatically no matter how small the weight difference.

High precision sensors

Body Cardio provides measurements of up to 0.1 kg in accuracy using performing load cell circuits.

Goes the distance

No batteries to replace and 12 months of use before you need to recharge it make for a stress-free routine.


Built for real life

Bodies change in real life, so Body Cardio is designed to adapt to your evolving self with dedicated programs and modes.

Withings | Body Cardio