The 10 Best Body Fat Monitors of 2021

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Best Body Fat Monitors

Verywell

Our Top Picks
"Stay organized by having all of your information stored in one spot and synced with an app on your smartphone."
"An easy way for everyone in your home to analyze their basic body composition and support a healthy lifestyle."
"Endorsed by the World Natural Bodybuilding Federation, these calipers are lightweight, portable, and easy to use."
"Track your weight, body mass index, visceral fat, water percentage, and more with this smart scale."
"For folks who are all about their data, this scale provides 13 different measurements and long-term data storage options."
"Get the measurements you need with a quick check-in, or compare your data to healthy ranges based on your age and gender."
"This budget-friendly choice features just five buttons for easy control and enough memory for up to nine user profiles."
"Simple enough for true beginners, these calipers come with a quick-start guide so you can easily and accurately measure body fat."
"One of the few caliper tools that comes with a digital display so you can easily assess your body fat percentage."
"One of the smartest and sleekest scales on the market that features a rechargeable battery and four specialty use modes."

If you’re working to make positive lifestyle changes related to personal health and fitness, a body fat monitor can be incredibly helpful in providing actionable data that supports your overall goals. While many people focus specifically on body weight and body mass index (BMI) as general indicators of overall wellness, experts are constantly proving how body fat percentage actually reveals more about a person’s overall health. Plus, it’s a metric that isn’t skewed by atypical heights, bone densities, and muscle masses.

No matter the style of body fat monitor you prefer, most of them are reasonably priced and easily fit in the corner of your bathroom or in the pocket of your gym bag.

Here are the best body fat monitors on the market.

Withings Body + Body Composition Wi-Fi Scale

Withings Body Scale
5
Pros
  • Accurate readings

  • Auto user recognition

  • User-friendly

Cons
  • Expensive

  • App needs improvement

This body fat monitoring scale is an excellent option for the tech-savvy user who is looking for both goal-setting assistance and a sense of accountability. It uses bioelectric impedance to analyze your full body composition, stores data for up to eight people, and automatically recognizes those people when they step on the scale. Then, it syncs with the Health Mate app, which tracks all of these wellness data points over time so you don’t have to record anything manually.

Connecting to the app and setting up the scale is simple and easy, and the app hosts a slew of special features for anyone interested in really digging into the many aspects of their health.

Key Specifications

Style: Scale

Data memory: Up to eight users—data points stored in app

"Smart" features: Syncs with health apps via WiFi

EatSmart Digital Body Fat Scale with Auto Recognition Technology

EatSmart Precision GetFit Digital Body Fat Scale
Pros
  • Precise measurements

  • Displays English and metric units

  • 400-pound weight capacity

Cons
  • Doesn't store data points

  • Doesn't measure BMI

This scale uses bioelectric impedance to estimate your body fat percentage, muscle mass, bone mass, and total body water, in addition to measuring body weight in 0.2-pound and 0.1-kilogram increments. It can support up to eight user profiles, but it does not store any scale data for those users.

After you set up your profile with the scale—providing your height, age, gender, activity level, and an initial weigh-in—it automatically recognizes you when you step on in the future.

For ideal results, stand on the scale in bare, dry feet whenever you want a new reading. And remember that people with pacemakers should not use bioelectrical impedance body fat monitors due to the (otherwise harmless) electric current they require to take a measurement.

Key Specifications

Style: Scale

Data memory: Up to eight users, but no data points

"Smart" features: User autorecognition

Accu-Measure Body Fat Caliper

Accu-Measure Fitness 3000 Personal Body Fat Caliper Measurement Tool
Pros
  • Affordable

  • Lightweight

  • Easy to use

Cons
  • Requires a second person for proper use

  • Slightly uncomfortable

If you have a friend, family member, or trainer who can help you measure your body fat percentage with skinfold calipers, go ahead and snag this very affordable wellness tool. Used by fitness professionals across the globe, skin calipers offer a simple way to measure subcutaneous fat on both men and women.

Think of it as a fat-specific measuring tape. These calipers are lightweight, easily portable, and very simple to use. They are also endorsed by the World Natural Bodybuilding Federation as the premiere fat caliper measuring tool on the market. What’s more, folks who are less than tech-savvy tend to prefer manual options such as this one. 

Key Specifications

Style: Calipers

Data memory: None

"Smart" features: None

Yunmai Premium Smart Scale

 YUNMAI Premium Smart Scale
Pros
  • 10 health measurements

  • Maps data in a graph format

  • Easy to use

Cons
  • Sync trouble between app and scale

  • Can only measure weight without app

Just because you’re curious about your body fat percentage doesn’t mean you have to limit yourself to this single wellness metric. The YUNMAI Premium Smart Scale provides 10 essential health measurements to help you keep close tabs on your physical fitness: weight, body fat percentage, muscle mass, water percentage, bone mass, visceral fat, body mass index, basal metabolic rate, protein, and body age.

The scale syncs with a proprietary app (which also syncs with Apple Health, Fitbit, and Google Fit) to provide all of these metrics along with indications of where you fall in low, normal, and high ranges. Without the app, the scale will still tell you how much you weigh.

The app can store the data of up to 16 users of a single scale, and it holds endless data points, tracking them in graph and list format for you over time.

Key Specifications

Style: Scale

Data memory: Up to 16 users—unlimited data points in app

"Smart" features: Syncs with a proprietary app, which syncs with Apple Health, Fitbit, and Google Fit, via Bluetooth

FITINDEX Bluetooth Body Fat Scale

FITINDEX Bluetooth Body Fat Scale
Pros
  • 13 body measurements

  • Compares to health benchmarks

  • Data export available

Cons
  • Can only measure weight without the app

  • Lacks durability

Unlimited users and unlimited data points can be stored in the app for any given scale, and it even lets you select data from specified periods for comparison and export it in a CSV file for long-term storage. Without your phone, you can still see how much you weigh. 

It syncs with a proprietary app (which also syncs with Apple Health, Google Fit, and Samsung Health) to provide all of these metrics, along with indications of how your information compares to the average benchmarks of health.

Take your fitness data to the next level with the FITINDEX Bluetooth Body Fat Scale. It offers 13 body composition measurements: weight, body mass index, body fat percentage, water percentage, skeletal muscle mass, fat-free body weight, subcutaneous fat, visceral fat, total muscle mass, bone mass, protein, basal metabolic rate, and body age.

Key Specifications

Style: Scale

Data memory: Unlimited users; unlimited data points in app

"Smart" features: Syncs with a proprietary app, which syncs with Apple Health, Google Fit, and Samsung Health, via Bluetooth

Tanita BF-679 Body Fat/Body Water Scale

Tanita BF679W Duo Scale Plus Body Fat Monitor with Body Water
Pros
  • Simplistic design

  • Accurate measurements

  • Compares to health benchmarks

Cons
  • Bulky design

  • Temperamental with foot position

Getting back to basics, the Tanita scale shows you the primary readings you need directly on the scale's display, so you can quickly check in on your fitness progress and then get on with the rest of your day. Using bioelectric impedance, the scale accurately calculates your body fat percentage and body water levels, in addition to your total body weight. It also includes a weight-only feature for those who prefer it.

The scale can remember data from two users, which load with the press of either of the two buttons on the side panel, instantly comparing their readings to healthy ranges based on user-reported age and gender. It also features a guest mode, which allows anyone to use the scale without impacting the information already assigned to the personal keys.

Key Specifications

Style: Scale

Data memory: Up to two users—unlimited data points

"Smart" features: None

Zinnor Digital Body Fat Analyzer

zinnor Digital Body Fat Analyzer
Pros
  • Simple design

  • Easy to control

  • Budget-friendly

Cons
  • Not as accurate as the Omron handheld device

Looking for a budget-friendly handheld body fat monitor? Try this pick from Zinnor. At a value price, it still does a solid job of reporting your body mass index, body fat percentage, and basal metabolic rate. Similar to the Omron device, it uses bioelectric impedance in the handgrips to analyze these health factors after accounting for your height, age, weight, and gender.

With only five buttons, it’s simple in design and easy to control. It can also store up to nine user profiles and displays new readings in a matter of seconds. It’s a relatively new product with few reviews, but for the price, it’s worth a try.

Key Specifications

Style: Handheld device

Data memory: Up to nine users—unlimited data points

"Smart" features: None

Lightstuff Precision Skinfold Caliper

Lightstuff Precision Skinfold Caliper
Pros
  • Includes quick-start guide

  • Properly calibrated

  • 100% money-back guarantee

Cons
  • Requires a second person for proper use

  • Slightly uncomfortable

Similar to the calipers from Accu-Measure, this manual tool helps you gain a clear picture of your body fat levels so you can create and tackle appropriate health and wellness goals. But since many people are not familiar or comfortable with the skinfold assessment method, this particular tool comes with a quick-start guide to help set up even the most novice of beginners for success.

You can also trust that the spring-loaded mechanism is properly calibrated to apply consistent pressure measurement after measurement, giving you accurate readings every time you use it. This caliper tool comes with a 100% money-back guarantee, so there is very little risk in giving it a try.

Key Specifications

Style: Calipers

Data memory: None

"Smart" features: None

Qiorange Digital Display LCD Body Fat Caliper Skin Fold Analyzer

Qiorange Digital Display LCD Body Fat Caliper Skin Fold Analyzer
Pros
  • Best for measuring body fat around the stomach

  • Easy to read and understand

Cons
  • Slightly uncomfortable

Want to combine the skinfold assessment method with an easy-to-read digital display? Check out these Qiorange calipers. They are primarily designed to provide a body fat percentage reading by measuring subcutaneous fat specifically around the stomach, but you can still physically measure the other areas of your body typically included in comprehensive skinfold assessments.

For ultimate accuracy, some users recommend measuring the same area with the same technique three times and taking an average of the reported results. These make skinfold assessments more accessible to folks who don’t have a person available to help them use traditional calipers. In addition, the LED display is large enough for easy reading.

Key Specifications

Style: Calipers

Data memory: None

"Smart" features: None

Qardio Base2 WiFi Smart Scale and Body Analyzer

Qardio QardioBase 2 Smart Scale Body Analyzer
Pros
  • Sleek, modern design

  • Accurate measurements

  • Rechargeable via USB

Cons
  • Expensive

  • Buggy internal software

The super-sleek Qardio Base2 WiFi Smart Scale provides all the details you need all while looking elegant on your bathroom floor. It accurately calculates weight, BMI, and full body composition, including body fat percentage, muscle mass, water, and bone mass, alerting you with gentle vibrations when your measurements are complete.

The disk-shaped scale is rechargeable with the help of a USB cable, so you never have to worry about replacing batteries. Meanwhile, it syncs all data with the Qardio app via Bluetooth or WiFi, and that app easily syncs with Apple Health, Samsung Health, My Fitness Pal, and Google Fit. It automatically recognizes up to eight users, and it features four specialty modes—normal, weight only for individuals with pacemakers, smart feedback, and pregnancy mode.

Key Specifications

Style: Scale

Data memory: Up to eight users—unlimited data points in app

"Smart" features: Syncs with a proprietary app, which syncs with Apple Health, Samsung Health, My Fitness Pal, and Google Fit, via Bluetooth or WiFi; User autorecognition; Four specialty use modes

Final Verdict

If you're looking for a smart and reliable scale, you can't go wrong with the Withings Body + Body Composition WiFi Scale. It provides all of the accurate data you need to stay on top of your health goals, and you can review your progress with a simple swipe of your smartphone screen.

If calipers are more your style, keep it simple with Accu-Measure Body Fat Calipers. They are incredibly affordable and plenty accurate if you know how to use them correctly. (We recommend recruiting the help of a second person when using the caliper method.)

Lastly, the Omron HBF-306C Handheld Body Fat Loss Monitor is your best bet for a gym bag-friendly pick that you can use wth your fit friends. It will help you keep a keen eye on your progress toward your goals so you can stay motivated to keep working hard.

What to Look for in a Body Fat Monitor

Style

There are three main styles of body fat monitors on the market today: scales, handheld devices, and skinfold calipers. Each style is used differently (and provides varying levels of accuracy) to give you a snapshot of your current body fat percentage, so consider which works best for your lifestyle, preferences, and goals before making a purchase. Scales are home-friendly, handheld devices are ideal for your gym bag, and calipers generally don't require an app or batteries to use.

Data memory

Most digital body fat measurement devices can store a certain amount of data entries and organize them per user, but this capacity varies dramatically from tool to tool. Such data memory helps users analyze potential trends in body fat percentage changes, further supporting new wellness and lifestyle goals. But if you plan on sharing the device with another person, be sure it offers memory storage for at least two users to keep all data organized and separate.

“Smart” features

Many body fat monitors on the market today have the ability to sync with your phone via either Bluetooth or WiFi, making it easier to keep track of your health goals no matter where you are. If you’re really into data, review the specific technical capabilities of a body fat monitor you’re considering before you buy it. You can even review the accompanying app’s layout to make sure it makes intuitive sense to you and feels pleasant to use.

Why Trust Verywell Fit

As a seasoned health writer, Alena Hall understands how important it is to know exactly what you’re getting in a wellness product. Over the years, she has reviewed dozens of products, from athletic recovery aids to homeopathic essential oils to ever-trendy CBD topicals, to help readers like you discover products that can help you live your best life. She also worked as a personal trainer in New York City for several years, using several tools on this list to help her clients measure their progress and success accurately.

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Article Sources
Verywell Fit uses only high-quality sources, including peer-reviewed studies, to support the facts within our articles. Read our editorial process to learn more about how we fact-check and keep our content accurate, reliable, and trustworthy.
  1. Goonasegaran AR, Nabila FN, Shuhada NS. Comparison of the effectiveness of body mass index and body fat percentage in defining body composition. Singapore Med J. 2012;53(6):403-8.