7 Best Smart Scales: The Latest in Health Monitoring

In 2009, Withings dropped the first smart scale in the world. Though quite basic, the Wi-Fi-connected scale was revolutionary. Fast forward 15 years, the world's greatest tech-savvy companies are continuing the revolution and the competition is strong. 

With unexpected features, ease of use, and superb connectivity, the best smart scales are changing the health and fitness game; a win for all health and fitness enthusiasts. Shopping for a smart scale can be confusing with all the options out there. To save you hours of research, we bring you the best smart scales of 2024 and how they’ll come in handy.

Best Smart Scales for Different Needs

Best Overall

 Xiaomi Mi Body Composition Scale 2
Xiami’s Mi Body Composition Scale 2 alongside its amazing Mi Fit app changed the smart scale game for good and for a very affordable price while at it.

Best by Price

Renpho Smart Scale

This budget-friendly smart scale is easy to use and can be shared by an unlimited amount of people who want accurate body measurement readings.

Best Premium

Withings Body Scan

Withings Body Scan is one of the smartest smart scales. Not only does it show you your measurements, but it also explains them to you.

Best Features

Eufy Smart Scale P2 Pro

For people who love a scale with a sleek design in their bathroom, we’ve got the Eufy Smart Scale P2 Pro, which is IPX5 Waterproof and can handle dampness. It has one of the most accurate body measurement readings as well.

Best For Fitness

Withings Body Cardio

Withings Body Cardio is probably the most accurate and detailed smart scale in the market, so much so that you can share your results with your physician.

Best With App

Etekcity Apex Smart WiFi Body Fat Scale

Colorful, fun, and interactive, the Etekcity Apex Smart WiFi Body Fat Scale will make your fitness journey more enjoyable.

Best For Multiple Users

iHealth Nexus Body Fat Scale

In iHealth Nexus Body Fat Scale users can find an affordable smart scale that works well with many of the top health and fitness apps out there. 

Best 7 Smart Scales of 2024

1. Xiaomi Mi Body Composition Scale 2

Sleek in design and accurate in metrics, Xiaomi’s Mi Body Composition Scale 2 promises to be your best friend on your weight loss journey. This is especially true if you’re already a user of the Mi Fit app, the Mi Band, or the Mi Watch because tracking becomes so much easier. What adds to the charm of the Mi Smart Scale 2 is that it measures 13 metrics including weight and comes as close as possible to real data as possible.

Key features and specifications 

• Measures 13 metrics, including weight, body mass index (BMI), muscle and bone mass, body fat content, and body index
• Offers automatic synchronization via Bluetooth
• It is capable of recognizing up to 16 users

Pros

• The scale is designed with the minimalist concept in mind.
• It comes with a user-friendly application.
• It shows 13 different metrics.

Cons

• Mi Smart Scale 2 is battery-powered.
• It doesn’t work with a Wi-Fi connection.
• Users can only see the weight on the scale itself.

Price range 

$30 to $40

2. Renpho Smart Scale

Renpho Smart Scale rightfully makes it into 2024’s list of best smart scales. With 13 body composition metrics designed for unlimited users, this budget-friendly and easy-to-read scale is one worth considering. Simply connect it to the Renpho Health app and you’ll get a visual representation of your stats over time. 

Key features and specifications 

• Measures 13 metrics including Weight, body fat percentage, BMI, water percentage, and body age
• Works perfectly well with the most popular fitness apps like MyFitnessPal, Apple Health, and Google Fit
• Weighs up to 400lbs

Pros 

• Renpho Smart Scale is easy to set up and read.
• It connects smoothly to third-party apps.
• The scale accommodates unlimited users. 

Cons

• The smart scale connects through Bluetooth only.
• Readings on the scale might be inconsistent at times.

Price range 

$25 to $30

3. Withings Body Scan 

Withings smart scales is another option that should be on your radar. While on the pricier side, this smart scale gives you more than just your basic body measurements and metrics. It goes deep into the more complicated body statistics. It even goes to lengths to explain them so you can have a clear understanding of where your health journey is going.

Key features and specifications 

• Synchs smoothly with the best fitness trackers and apps
• Every time you step on the scale your statistics show immediately on the app via Wi-Fi
• Designed for up to 8 users

Pros

• This smart scale works well both with Wi-Fi and Bluetooth.
• It gives precise weight measurements with increments of 0.2 lbs.
• It is powered by a rechargeable battery. 

Cons

• Withings Body Scan carries a hefty price tag.

Price range 

Above $100

4. Eufy Smart Scale P2 Pro

With up to 16 measurements and the ability to detect weight changes as low as 0.1 lbs, the Eufy Smart Scale P2 Pro is a favorite among many. This phenomenal scale is powered by 4 AAA batteries which are often pre-packed with the scale. It also comes with a measurement tape to help you measure your different body parts and enter them into the EufyLife app and see a digital model of yourself.

Key features and specifications 

• IPX5 Waterproof
• Sleek design
• Takes 16 body measurements, including skeletal muscle mass, and subcutaneous fat

Pros

• If offers great value for money.
• Eufy Smart Scale P2 Pro can also weigh pets and babies. 
• It connects to Wi-Fi and Bluetooth smoothly.

Cons

• Some measurements may be off at times.

Price range 

$60 to $80

5. Withings Body Cardio

Not only does the Withing smart scale give you a clear reading of metrics such as fat mass and muscle mass, but it’s also integratable with apps like MyFitnessPal to track your nutrition. All in all, this relatively expensive scale and its app are so accurate that you can share its results with your physician.  

Key features and specifications 

• Provides practical health and fitness advice
• Gives detailed metrics and body composition data

Pros

• This top smart scale works well with popular health and fitness apps.
• It is one of the most accurate smart scales available on the market.
• Withings Body Cardio connects easily to Wi-Fi and Bluetooth.

Cons

• It’s one of the more expensive smart scales.
• First-time users might find the accompanying app a little confusing.

Price range 

Around $200

6. Etekcity Apex Smart WiFi Body Fat Scale

If you’re looking for a smart scale that integrates perfectly with health and fitness apps and is compatible with Amazon Alexa, the Etekcity Apex Smart WiFi Body Fat Scale is a great choice. You’ll have access to 14 different metrics which, over time, create a comprehensive timeline for you. Plus, it supports an unlimited amount of users so you can share it with others at home. 

Key features and specifications 

• Colorful TFT Screen for tracking progress through fun and interactive messages
• Measures 14 metrics including Weight, body fat percentage, BMI, and heart rate
• Extremely accurate measurements

Pros

• Data from the Etekcity Apex Smart WiFi Body Fat Scale transfers to the app on the spot.
• The scale and its app support unlimited user profiles.

Cons:

• Setting up this scale can be a long and confusing process.
• It is on the higher end of the price spectrum. 

Price range 

$80 to $90

7. iHealth Nexus Body Fat Scale

Our list of the best smart scales wouldn’t be complete without the most multi-user-friendly scale of them all: the iHealth Nexus Body Fat Scale. This is for users who want to track their weight and statistics separately since the scale automatically tells users apart. You’ll also love the scale’s app, which adds extra value to the product itself.

Key features and specifications 

• Built with premium tempered glass for extra support
• Maximum weight capacity of 400 lbs
• Highly compatible with top apps such as Fitbit, Apple Health, and Google Fit

Pros

• The scale allows for adding new users and switching between them.
• It connects to the best health and fitness apps.
• It has a low cost for excellent quality.

Cons

• iHealth Nexus Body Fat Scale can’t connect to Wi-Fi.
• Switching between measurement units can be a hassle.

Price range 

Around $40

Smart Scale Benefits

Comprehensive Health Tracking 

Unlike standard analog scales and digital scales, smart scales show more than 13 body measurements, like BMI, muscle mass, bone mass, and body fat percentage. These in turn allow you to have a better understanding of your overall health and fitness. After all, if you want to track numbers, you better track the ones that really matter. 

Integration with Fitness Ecosystems

Most of the top smart scales have their own health and fitness applications, giving a deeper insight into your metrics. They also sync very well with popular health and fitness apps, incorporating health and fitness with nutrition, sleep schedules, and even mental well-being. And in many cases, you can connect them to your fitness bands and watches like the Fitbit or Garmin for better tracking. 

Personalized Health Insights 

Smart scales go beyond just giving you numbers; the most versatile ones give you a history of all your weigh-ins and can even just suggest dietary and lifestyle changes. This comes in handy for people trying to lose weight, gain weight, or maybe build muscle mass. You don’t need to record the changes manually anymore because your smart scale will most likely do it for you. 

How to Choose the Best Smart Scale for You 

Assessing Your Health Goals and Needs 

When buying a specific smart scale, see if it provides the metrics you need for a good health assessment. If tracking your heart rate is important for you, look for one that has this specific metric and works well with your heart rate monitor. Or if you want a scale that syncs with your favorite application, find one that offers compatibility.   

Budget Considerations 

Whether your budget is limited to $30 or you can go as high as $200, you can find a smart scale that caters to your needs. This doesn’t mean that budget-friendly scales lack in quality or specifications; it’s just that they might not be as versatile or as specific as their expensive counterparts. But they will still do their job to a tee.

Reading Reviews and User Feedback

What better way to choose the best smart scale than hearing from fellow users? Luckily, in this day and age, no item goes on the market without people leaving a review. All you need to do is check out the feedback and choose a smart scale accordingly. 

Key Features to Look for in Smart Scales 

Essential Metrics Tracking 

As a fitness enthusiast, you probably need something that covers all the key metrics. Most smart scales provide anywhere from 5 to 16 body measurements like BMI and body fat percentage. You’ll want to choose the one that includes the metrics that matter to you.

Connectivity and Compatibility with Popular Devices 

If you have a health and fitness app you find useful or maybe a smartwatch you can’t live without, you’ll want to find a smart scale that integrates with it. On the other hand, some of the best smart scales offer Wi-Fi or Bluetooth connectivity—or both. 

General Design Features 

Another feature to look for when buying a smart scale is the design. Unless you’re storing the product away when not in use, you might prefer a certain color or shape to match the room’s interior; and there’s something out there for every taste and need. Let’s be honest—a multicolor scale wouldn’t go well with a minimalist, neutral-colored bathroom. 

How It’s Powered 

One final detail to look into is how the scale is powered. While some require regular batteries, others are rechargeable. For example, you might not like the idea of having to keep an extra pair of batteries around. In any case, there’s something out there for everyone. 

Tips for Getting the Most Out of Your Smart Scale 

Regular Use and Data Logging 

Investing in a smart scale has a lot of benefits, and to make the most of yours, aim to use it regularly and log in your data when needed. Keep in mind that the main purpose of these scales is to give you a clear insight into your health and fitness. 

Pairing with Health and Fitness Apps 

Smart scales often work best when in sync with fitness apps. Many of them will only show your weight and BMI on the scale itself, while the rest of the metrics and history show up in the app. Pairing is especially important when multiple people are using the scale. This way, every user can connect to it through their own app. 

Understanding and Acting on Data 

Make sure you understand the data provided by your smart scale and act upon it. If you’re weight lifting, for example, you may be interested in seeing how much fat you’re losing versus how much muscle mass you’re gaining. This way, you can actually reach the health or fitness goals you have in mind. 

To Wrap Up

Whether you’re trying to improve your health or jump-start your fitness journey, your decision to invest in a smart scale is a brilliant idea—and an upgrade from digital scales. Remember that it’s more of an investment in yourself than the product itself. And with our list of the best smart scales on the market today, choosing the one that suits your needs doesn’t have to be a hassle. 

Frequently Asked Questions About Smart Scales

How do smart scales work? 

Smart scales use a technology called Bioelectrical Impedance Analysis (BIA). Two electrodes send a painless and harmless electric current through the body. The scale then calculates your body composition based on how the current flows within the user. This includes measuring muscle mass, body fat, and body water. For this to work, the user needs to be barefoot.

How accurate are smart scales? 

A smart scale’s accuracy depends on the brand. Most of the top smart scales measure your metrics with an accuracy of up to 97%. While there could be minor discrepancies, you’ll have a good idea of how your body is changing in the long run.

What metrics can smart scales measure?

Smart scales can measure anywhere from 5 to 16 body metrics. These include weight, body fat, BMI, muscle mass, bone mass, basal metabolic rate (BMR), visceral fat, body fat mass, skeletal muscle mass, lean body mass, water, protein, and subcutaneous fat among others. Measuring many of these metrics often involves pairing with apps or other gadgets.

How do smart scales measure muscle mass?

Smart scales measure muscle mass by sending a small electrical current through your body. Muscle tissue conducts electricity better than fat, so the scale estimates your muscle mass by measuring resistance.

How do smart scales measure body fat?

A gentle electrical current passes from the smart scale to your body to measure body fat. Since fat tissue resists the current more than muscle, the scale measures this resistance and uses the data to estimate body fat percentage.

How do smart scales measure body water?

Smart scales measure body water using Bioelectrical Impedance Analysis (BIA). They send a minor electrical current through your body and measure how quickly it travels. As water is a good conductor of electricity, faster speeds indicate higher water content.

How do smart scales measure basal metabolic rate?

Smart scales estimate Basal Metabolic Rate (BMR) using data such as weight, age, sex, body fat percentage, and muscle mass. Using these details, they calculate the calories your body would burn at rest, providing insights into your metabolic health.