Best Body Fat Scales

Keeping tabs on your body weight is an important part of maintaining a healthy lifestyle and avoiding dangerous weight fluctuations. However, simply monitoring your pounds is not enough as there are many other factors that count like your body fat, muscle mass, or body water level. This is why using a device like this is far more efficient than using a regular scale and can give you more accurate data on your body composition.

Top 5 Body Fat Scales Comparison

1. Tanita BC554 Ironman 2. Withings Body Cardio 3. EatSmart Precision Getfit 4. Greater Goods Balance 0391 5. Ozeri Touch
The Best
Our Choice
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Size 13 x 2 x 12” 12.9 x 12.9 x 0.8” 13 x 12.5 x 1.0” 12.1 x 12.6 x 0.9” 12.2 x 12.2 x 0.5”
Weight 7.5 lbs 5.7 lbs 4.5 lbs 4.4 lbs 4.2 lbs
Material Tempered glass and stainless steel High quality impact-resistant tempered glass High quality impact-resistant tempered glass High quality impact-resistant tempered glass High quality impact-resistant tempered glass
Controls Control panel No controls 3 touch sensitive controls 3 touch sensitive controls 4 touch sensitive controls
Display Backlit LCD display Backlit LCD display Backlit LCD display Backlit LCD display Backlit LCD display
Non-slip Feet Feetless design

Technical Specifications

Measuring Technology Step-on Technology Step-on Technology Position Control Step-on Technology Step-on Technology Step-on Technology
Bioelectrical Impedance Analysis(BIA)
Weight Measurements Pounds/kilograms Pounds/kilograms Pounds/kilograms Pounds/kilograms Pounds/kilograms
User Data Gender, Age, Height and Weight Name, Gender, Age, Height and Weight Gender, Age, Height and Weight User number, Gender, Age, Height, Weight and Activity Level Gender, Age, Height and Weight
Maximum Weight Capacity 330 lbs/150 kg 396 lbs/179 kg 400 lbs/181 kg 400 lbs/181 kg 440 lbs/200 kg
Accuracy 0.2 lbs increments 0.2 lbs increments 0.2 lbs increments 0.2 lbs increments 0.2 lbs increments
Batteries 4 AAA, included 1 built-in, rechargeable 4 AAA 4 AAA, included 2 Lithium, included


Parameters Measured Weight, Body Fat, Total Body Water, Muscle Mass, Physique Rating, Basal Metabolic Rate (BMR), Metabolic Age, Metabolic Age Range, Bone Mass, Visceral Fat Weight, BMI, Body Fat, Muscle, Bone Mass, Total Body Water, Pulse Wave Velocity, Heart Rate Body Fat, Total Body Water, Muscle Mass, Bone Mass Weight, BMI, Body Fat, Muscle Mass, Total Body Water, Bone Density Weight, Body fat, Total Body Water, Muscle Mass, Bone Mass
Multiple Users 4 8 8 8 8
Auto Recognition
Auto Shut-Off
Additional Features Automatic Scrolling Of Results Recall Function Athlete/Guest Mode Heart Health Management Automatic Synchronization Daily Weather Infant Tare Button

Warranty and Support

Warranty 3 years 2 years 2 years 5 years 2 years
Customer Support
Online Manual

Top Body Fat Scales Reviews

For those who want to lose weight or for those who want to monitor their weight with high precision, this type of innovative gadget is the most helpful device that offers a thorough analysis of their body composition. The more developed the scale, the more accurate the weighing so it’s essential to use a good unit that offers reliable readings. Each of the products presented below is worth your trust and attention.

1. Tanita BC554 Ironman

The moment you see this scale, you know it’s what you have been searching for your personal body weighing. It’s compact and easy to use and it provides clear readings that will help you understand exactly what your body is made of. The stylish stainless steel and tempered glass design hides the latest technologies that ensure the accuracy of your readings. Through the bioelectrical impedance analysis, this unit manages to determine the percentages of body water, fat, muscle mass, and bone mass of your body as well as the metabolic age, your BMI, and your BMR. No other product we have reviewed offered as many parameters. This scale can hold users as heavy as 330 pounds and can memorize the readings of 4 users, which arguably, isn’t a large amount but it’s enough to meet the needs of a regular family. It automatically recognizes each user by the data it previously stores and allows for scrolling of previous measurements. The batteries it comes with can last up to 2 years as the auto shut-off feature turns the scale off to save energy. The warranty covers the product for 3 years from the purchase date.



Very solid weighing platform Only 4 users can memorize their profiles
Measures multiple body parameters
Can recognize each user
Instant readings shown on the large screen
Great warranty


Tanita BC554 Ironman is easy to use and it features a user-friendly control panel. With this scale, you can measure a wide range of parameters including metabolic age and visceral fat. The unit is backed by a 3-year warranty and it also features a guest and athlete mode. Unfortunately, you can’t connect it to your personal device and it can only memorize the profile of 4 users. Also, the scale is a little bit heavier in comparison to the other models but this also means is very durable.

2. Withings Body Cardio

This scale is the embodiment of evolution and innovation and this can be noticed from the futuristic and minimalist design. The lack of a control panel, the flat and feetless design, and the sleek glass used in manufacturing this scale are evidence of the continuous advancement of this unit. It is actually an upgrade of the previous Withings Body that was a customers’ favorite and this one promises to follow the trend. Aside from the regular water, fat, bone, and muscle mass readings, along with calculating your BMI, this item also monitors your heart by measuring your heart rate and pulse wave velocity in order to prevent severe arterial health problems. The innovation continues with the rechargeable battery concept and the internet connectivity that provides access to a wide range of apps and programs. Because of Automatic Synchronization, all your data is stored in the app and is at your disposal at any time, providing you with privacy and security. Up to 8 users can get their bodies measured and each one can store their own data separately. The 2-year warranty applies in case you use the product accordingly. You will also be pleased to know that the prompt customer support will come in handy whenever you are in doubt.



Made of impact-resistant glass Doesn’t measure as many parameters
Rechargeable battery
Extended weight limit
Eight-user capacity
Monitors the pulse


Withings Body Cardio will impress you with its simple, yet modern design. We particularly like the fact that it can measure the heart rate and pulse wave velocity for monitoring the cardiovascular system. You can also sync it to your smartphone and store the data to compare it. This particular model can recognize up to 8 users and it features a rechargeable battery. However, we would have want it to measure more metrics.

3. EatSmart Precision Getfit

If you want to enjoy the reliability of a great manufacturer, this scale can offer you the performance that you can only find in top-of-the-line brands. Apart from weighing your body, you can also use this scale for a complete reading of your body water level, body fat, bone mass, and muscle mass so you will discover your strong and weak points. Thanks to the Step-On technology, you won’t have to tap on the scale to start it and the readings will be visible in a matter of seconds. The scale is so strong that it can carry users weighing 400 lbs and the accuracy is impressive. Similarly to the others, 8 different people can use the scale and it will always detect the particular individual as soon as they step on the platform. Although there are no additional features available, this scale is a great purchase that will provide you with efficiency for many years to come, as it comes with more than the 2 years of warranty.



Can hold up to 400 pounds Few features
Lightweight Can measure only 4 parameters
Stylish design
Made of high-quality materials
Great for large families


All in all, EatSmart Precision Getfit is a well-made scale that does an wonderful job when it comes to monitoring your health. The unit is lightweight but it can hold users with a maximum weight of 400 pounds, which is quite impressive. Additionally, the scale has a beautiful design and is very user-friendly. However, it only measures several parameters, such as the body fat, the total body water, the muscle mass, and the bone mass.

4. Greater Goods Balance 0391

Whenever you want to find out your body composition, you can rely on the accuracy of this excellent body fat analyzer that can determine your total body water level, the fat mass, the bone density, the muscle mass and the BMI with a single electrical impulse sent through the 4 sensors on the platform. The classy design is very appealing and ensuring that the product chosen is durable and well-made. Although the scale doesn’t come with an internet connectivity, you can always download the app to your phone and use it to record your data and observe your progress. You and other 7 users can enjoy the efficiency of this scale that instantly detects whoever steps on it by the user number each of you will choose. It can support weights up to 400 pounds and it works on batteries that last up to 2 years due to the shut-off feature that saves battery life. One detail worth mentioning about this product is that it comes with 5 years warranty which isn’t seen at any products we have reviewed in this article.



Lightweight Not too many features
Generous weight capacity
Long-lasting batteries
Impressive warranty


You will surely like Greater Goods Balance 0391 as it features a fashionable design that will match any bathroom decor. Due to the fact that is lightweight, you can easily handle this scale, featuring at the same time a simple operation for all family members. What we like most are the generous 5-year warranty and the 400 lbs weight capacity. Nevertheless, this model doesn’t come with too many features and it doesn’t have an Internet connectivity.

5. Ozeri Touch

The next product on our top is this Ozeri model that is another great choice in terms of convenience and efficiency. The tempered glass design is both stylish and durable, making it perfect even for those who weigh 440 lbs. No more glass tapping thanks to the Step-On technology and the 4 sensors placed on the platform ensure a quick and accurate reading. It’s very easy to use and it can adapt to the needs of those who want to find out the levels of water, fat, muscle mass and bone mass in their body. Apart from the multiple users feature that makes it suitable for a large family and the ability to recognize each user by the gender, weight, and height, the Ozeri Touch comes with an innovative feature we haven’t seen in any other scale. It is the Infant Tare Button that allows you to weigh an infant, a pet, or your luggage while holding it in your arms. How this works is you weigh yourself first, then step off the scale, grab the items you want to weigh and then step back on the scale. It will then show both weights separately so you will know how much each one weighs. The warranty is the standard 2-year we have seen in other models as well.



Lightweight The surface is rather sensitive
Compact design The battery life is not very long
Impressive weight capacity
Large LCD screen
Tare feature


Ozeri Touch is among the best scales you can currently find on the market, being accurate and affordable. The model is great for heavier persons as it can hold maximum 440 pounds and it can be used by up to 8 users. The large LCD screen and the touch sensitive controls make it easy to use while the innovative tare feature makes it more versatile. As a drawback, we should mention the sensitive surface and the short battery life.

6. Weight Gurus Bluetooth Smart Connected

An excellent unit that can be used for body monitoring is the Weight Gurus from Greater Goods. This device uses a Bluetooth connectivity to allow you to sync your data with popular fitness apps so that you will be able to keep track of your weight loss progress. Using bioelectrical impedance, the scale can measure body fat, BMI, body weight, lean mass, bone mass, and body water so that you will get a big picture of what your body is made of. It can support up to 8 users with a maximum weight of 400 lbs each, thanks to the wide design and the solid tempered glass it’s made of. Don’t worry about slipping as it features non-slip feet that make it safe to use even on tile floors or in the bathroom. The 4 sensors it uses are highly precise so the accuracy of the readings is trustworthy so you can confide that it will measure and memorize your numbers. Moreover, you will enjoy maximum privacy as your personal profile will not be visible to the other users that share the scale with you. What is best about the Weight Gurus Bluetooth Smart Connected scale is that it will store your weigh-ins without needing a phone. Unlike other units that only display the readings after syncing them, this one can store and show your weight and sync it to your phone later.



Can be synced with your personal device Not compatible with iPhone 7
Works with multiple fitness apps
Large LCD screen
Beautiful design


Weight Gurus Bluetooth Smart Connected is undoubtedly one of the best scales you can opt for. It has a stylish design and it features a large LCD screen, being very easy to use by everyone who wants to monitor their health. Additionally, this model can be connected to a smartphone and it works with many popular fitness applications, including Fitbit, Apple Health, and MyFitnessPall. The only drawback it that is doesn’t work with iPhone 7.

What You Should Know About These Analyzers

These innovative analyzers are devices that can detect not only your body weight but also other parameters that influence your weight. The total amount of pounds shown on the scale’s display is a cumulation of aspects like muscle mass, bone weight, body water, visceral fat, and more. These innovative scales use a type of technology called Bioelectrical Impedance Analysis or BIA that involves sending an electrical impulse into your body. Most models available work using the Step-On technology which means that as soon as you step on the scale and the sensors get into contact with your body, it automatically detects your body composition and shows the measurements. You must know that using this device is not harmful in any way since the impulse is very light and it doesn’t radiate or damage your body in any way. BIA allows the body fat analyzer to detect the levels of visceral fat, bone mass, muscle mass and water level, which allows it to calculate your total weight, the BMI, BMR, and metabolic age.

BMI or Body Mass Index is a value based on the weight and height of a person that determines how well the amount of tissue mass is dispersed into the body. This allows for a classification as underweight, normal, overweight or obese considering how much body mass is divided by the square of the height.
BMR or Basal Metabolic Rate determines how many calories the body consumes at rest, working out, or lying down. This helps determine the metabolism of a person, which is essential in finding out how fast they can lose weight in a safe way.

Both these measurements, along with the clear monitoring of your body composition makes it easier to keep tabs on your weight and determine how much weight you have actually lost. The percentages of muscle mass, fat mass, bone density, and water level enable for a more precise recording of your weight and can help you discover when these levels go dangerously high. You might be a slim person with an increased visceral fat level which can point towards a high cholesterol or a poorly active lifestyle.

How Accurate are They?

When you step on a regular scale, you only expect it to measure your weight according to the mechanism inside it but body analyzers are completely different and their readings depend on some external factors. The question that arouses is just how accurate are they considering they rely on so many variables.
First of all, know that they use a formula to calculate your body mass, index, and composition according to your age, height, weight, and gender. You will have to step on the sensors and let the electrical current go through your body. The device calculates how fast the current travels based on the fact that muscle contains more water and lets the current go through it without opposing resistance. This means that the readings are influenced by the amounts of water in your body so if you drink more water, the readings can be inaccurate.
Also, if your feet are dirty, the current will not be able to pass through as it should. This also happens if you have calloused feet with thickened and hardened skin. Many people skip the fact that they must use it with bare feet because they don’t understand the way the analyzer works. This is why it’s so important to read the specs of a device before using it for the first time.
According to tests, the models that have both feet and hand sensors are more reliable. Hand electrodes double its ability to scan and measure the body so the results are expected to be more precise than the ones obtained with step-on models. The readings might differ for elderly people, children, highly-trained athletes, and people suffering from osteoporosis.

Why Are These Scales so Popular Today

Most people use these scales to measure their body weight because they are user-friendly and practical devices. These modern scales are mostly used for medical purposes when doctors require a thorough body analysis or when people want to learn more about their body weight and wish to monitor a diet. Although a product like this can show how many pounds or kilos you weigh, a regular scale can never display as many details regarding what your body is made of.

The scales each of us has at home use a simple principle of weighing a person and display the weight either in an analogic or digital way. A more innovative unit, on the other hand, uses an advanced technology called bioelectrical impedance that sends an electric current through your body. This current analyzes the water, muscle, and fat levels in the body, separates them and delivers a complete analysis of your body composition. By measuring these parameters and comparing them, it’s able to determine the percentage of body fat, visceral fat, muscle mass, and body water. It can also calculate the body mass index that determines how well-proportioned you are, according to your height.

Moreover, these devices can calculate how many calories you burn during a workout so that you will be able to monitor you weight loss progress. If weighing your body on a regular scale can deliver ambiguous results due to insignificant changes in weight loss, a body fat analyzer will show exactly how much fat you have lost, how much muscle mass you’ve gained, and how the other body parameters influence your body weight. All in all, these modern gadgets can provide the most complex and accurate body measurement for the most thorough body monitoring.

The Advantages of Using Them

Measuring only your body weight is not enough because you will not get a clear reading of your body composition nor will you know exactly how much weight you have lost. Since your body is made of muscle, water, and fat in different proportions, it’s important to know which level you will be lowering through your diet and exercising. While a regular scale only shows the number of pounds you weigh, a body fat analyzer will show the exact body composition thus, maximizing your weight loss results.

  • Availability and affordability

There are other methods of measuring your body composition like underwater weighing or DEXA scan, but none of these are available for home use, not to mention they cost very much. Owning a scale that has lots of innovative features allows you to monitor your body parameters any time you want, in the intimacy of your home, and at a much lower cost. The most expensive models cost somewhere around $180 and you can also get great units for only $30.

  • A better understanding of your body weight

Simply stepping on a scale and seeing how many pounds you weigh doesn’t classify as an accurate weighing since your weight is influenced by much more than the number of pounds. Also, you might be losing fat and gaining muscle, which will not show impressive differences on the scale and could mislead you into thinking that your weight loss program is not showing the desired results. Using a more innovative scale allows you to better understand your body composition so you will know exactly how healthy your weight is.

  • A safer and more efficient diet plan

Being able to check on your body water level or visceral fat will help you design a more efficient diet program. This way, you will know exactly which aspect to target so that you will not lose precious muscle mass nor will you gain more fat by eating the wrong food.

  • Personalized body monitoring

A series of data about the user is being memorized, making it easier to monitor and record the measurements of each user. When you step on the scale, it requires you to insert your age, gender, height, and other information that will further enable it to store your body measurements so you will be able to create an evolution chart. The body scale should be used as a means of monitoring your personal progress and not as a comparison to the progress of another user.

How to Choose the Greatest Models

There are dozens of models available on the market, some with more features and others with an increased performance, and finding the best is a matter of knowing what to look for. Some particularities influence the efficiency in providing accurate results while others might only increase the cost of the item without adding to its benefits. Therefore, it’s useful to know how to choose the top rated models for your personal use.

  • Look for a user-friendly and safe design

Although the BIA is not dangerous for you, there are other ways to get hurt while using this type of device, and this can happen in case you slip or the device breaks under your weight. This is why it’s important to choose a model that is strong and resistant. Also, look for one that is easy to use and will clearly display the readings on a large and backlit screen.

  • Check the maximum weighing capacity

An accurate measurement can only be performed when the product works in perfect conditions and this also involves not exceeding the maximum capacity it allows. If you are too heavy, the scale will show strange readings so make sure you meet the capacity limits. To prevent accidents, some models also require a minimum weight, usually of 15 pounds, meaning that you shouldn’t weigh babies, and pets directly onto the scale.

  • See how many parameters the scale can monitor

The main reason why you resort to this innovative gadget is its ability to monitor more than just your body weight. Therefore, go for the one that includes the widest range of parameters measured, including body water, body fat, visceral fat, muscle mass, bone mass, BMI, etc.

  • Decide if you need an internet connectivity

The scale’s ability to connect to the internet is important if you want to have access to apps and diet plans that will help you lose weight faster. However, this feature is not mandatory as most models store the latest measurements for you to come back and read them as many times as you want.

  • Choose the one that adapts to as many users

If you want your scale to be useful for your entire family, choose one that can perform readings for as many users as possible. Some models can memorize up to 8 users, making it easier for each one to get a quick and accurate measuring as soon as they step on the scale. For this, the auto recognition feature comes in handy so each user won’t have to manually insert their data for the scale to recognize them and load their previous measurements.

The Top Brands to Rely on

As in any other field, there are multiple brands that promise to offer the highest quality products but only a few succeed to integrate all the requirements of their customers. The following three brands are the most reliable ones when it comes to accuracy, safety, comfort in use, and performance in weight control.

  • Tanita

This worldwide leading company enjoys a great popularity among homeowners looking for top of the line precision scales. The success of this Japanese company is guaranteed by the latest technologies, the care to details, and the high-quality components used in manufacturing every body scale. Since 1923, this company has put all its efforts into providing quality services to people all around the world and it has succeeded to meet people’s needs for precision scales. The analyzers they design enjoy the perfection of the Japanese and the versatility of a product created for a wide market. Their top product is the Tanita BC 554 Ironman, a device that impresses with its multiple features and the ease of use.

  • Withings

Another popular brand among high-tech devices is Withings, a worldwide manufacturer that covers the market with state-of-the-art products that meet the highest standards of quality and performance. By understanding their customers’ needs, they manage to create the most reliable and innovative devices, among which you can find units that provide extended benefits. Their Body Cardio Wi-Fi scale brings measuring body parameters to a whole new level that reaches increased medical benefits. Their incredible convenience and the user-friendly design is what most attracts customers towards Withings items.

  • EatSmart

This company provides a wide range of bathroom scales, kitchen scales, and impressive innovative scales that are so easy to use and accurate that you can hardly find them a drawback. As the name itself suggests, the company is focused on combining food and a healthy lifestyle so people will be able to enjoy their favorite foods without sacrificing their figure. The EatSmart Precision Getfit scale offers a complete and precise body measuring to make it easier for people to control their weight in a safe and correct way.

What’s Behind our Ratings

When we analyzed the most popular products on the market, we decided on some ranks that helped us determine which model is better than the other. After testing the products and observing the customer reviews, we were able to rate the top 5 best analyzers that met all our requirements and provided the highest efficiency. Here are the details that stood behind our ratings:

  • Design

When we looked at the design, the aesthetic wasn’t the main criteria and we thought that the details are the most important features which contribute to the convenience of the scale. We checked the size and weight to see how easily storable the item will be and we came to the conclusion that most of the models we chose have similar sizes.
We looked for a sturdy and durable design so we picked products that are made of resistant tempered glass and came with non-slip feet that ensured safety in use even on slippery bathroom floors.
We also analyzed how the design influenced the ease of use, considering the display and the controls. The backlit display ensured that the data will be visible on the screen and the controls were intuitive, helping the user get the hang of the device.

  • Technical specifications

Other important criteria were the technical details of each scale and we thoroughly analyzed all the 5 products according to the maximum weighing capacity, the technology, and method used for detecting the body composition. Most items only allowed users weighing around 400 pounds and all of them used the same Step-On technology and the same electrical current method of determining the body parameters, meaning that these are the most reliable choices.
Other aspects such as the battery, the metrics, or the ability to connect to the internet revealed that they showed the results in both pounds and kilograms, that most of them operated on regular batteries and there was only one that can connect to the internet and bring the innovation of the recharging battery, which was the Withings Body Cardio.

  • Features

One of the most important criteria in rating our body scales was the number of features they put at the disposal of the user. First of all, we checked how many body parameters each model could measure and the winner was Tanita BC554 followed by the Withings Body Cardio. Then, we checked whether or not the units could support multiple users and came with an auto recognition function. The additional features were bonus criteria that only proved the efficiency and convenience of these items.

  • Warranty

As you probably expected, we also put the accent on the warranty that comes with every product on our list because this is very important in deciding how reliable the manufacturer is and how durable the product will be. However, we noticed that there were big differences between the warranty times offered, Grater Goods being the only manufacturer that backed their product for 5 years. The rest of the models enjoyed 2 or 3 years of warranty and all came with great customer support and a helpful online manual that makes it easier to understand how the unit works.

1After someone steps on the scale, will it memorize their readings?
This depends on the memory of each model. If it is designed to weigh multiple users and it syncs the data to an app, all the readings will be available for a later visualization.

2Is it safe for children?
The electrical current used is so small that it can barely be felt and it doesn’t cause any damage to the human body. In conclusion, children can use it without any risk to their health.

3Should I step on it barefoot?
For the sensors to work and the current to travel through your body, you need to get on the weighing platform barefoot.

4Is the scale affected by humidity? I was thinking about storing it in the bathroom for easy access.
Steam and air humidity shouldn’t be a problem but direct contact with water might alter the functioning. As such, try not to pour water on the scale and dry very well before stepping on it.

5What is the risk of using it if I have a metallic bone implant?
It’s best to consult your doctor before using the electric impedance scale. No accidents have been reported by people with metallic body parts but it’s best to be certain to avoid any sort of risk. The intensity of the current is rather small but it might interfere with the implants.

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