10 Best Smart Scales Reviewed & Compared
Let’s be honest, no one wants to get on the scale every day. A lot of people avoid doing it once a week. This prospect can get infinitely worse when you don’t have a good scale. The last thing you want is an inaccurate reading that puts you 20 pounds but low your actual weight, only to deal with serious disappointment when you go in for a doctor’s appointment or weigh yourself at the gym. Finding an accurate scale is extremely important to your fitness routine. This is especially true if you’re focused on weight loss as a personal goal.
Weight loss can be absolutely essential if you’re struggling with obesity or other issues that can come with being overweight. Studies show that one in four women suffer from a condition called polycystic ovarian syndrome that can be farther compounded by thyroid issues. Whether weight gain is from hormonal problems or a tendency to crave sugary foods, it’s important to track your progress and to understand what healthy means to you. While being extremely thin isn’t necessarily the best option, it is important to be within your goal range. There’s also the matter of muscle and build.
It’s always best to speak to your doctor about how much you should actually weigh before trying to hold yourself to some sort of unrealistic ideal.
Once you know how much you’re supposed to weigh, you can work towards achieving this in a healthy way. Most people shouldn’t be losing more than 3 to 5 pounds per month. This is indicative of long-term weight loss and is a healthy rate to improve your body’s metabolism. Doing it too quickly can lead to crash dieting, issues with blood sugar, and a tendency to gain the weight back over time.
- Garmin Index
- Easy to Read Screen
- Fitbit Aria
- Beautiful Design
- Greater Goods WIFI
If you make the decision to achieve a healthier weight, you should be working towards a long-term solution, not a yo-yo diet or something that’s particularly extreme. Sustained weight loss is a matter of changing the way that you look at food and making healthier choices every day.
We understand the pressure to look a certain way and to fit into an ideal body type. We also understand what it means to be healthy, and we encourage all of our readers to look into this before pushing themselves towards dangerous extremes. This is part of the reason why we’ve spent so much time researching the best possible scales on the market. We want you to have a product that’s accurate and consistent.
10 Best Smart Scales Reviewed & Compared
1. Garmin Index
The scale uploads data via WIFI connection and info can be viewed within the Garmin Connect app. The app works pretty well, but if you’re only using it for tracking your weight, the data is a bit tough to find amidst the detailed menu. You do need to create a Garmin Connect account to use the scale, too. If you already have a Garmin watch, that shouldn’t be an issue, though.
It’s a reasonably accurate device, but you shouldn't rely on it for body fat percentage. As with any other scale, it’s useful for measuring ups and downs, but not any kind of exact number.
The display on the Garmin Index scale is super brightly lit and features big text that’s easy to read. The extra-large numbers won’t cause you to squint and bend over like with other scales.
You can switch up the settings on the scale to provide weight and other measurements in either lb, kg, or stones. The scale doesn’t just offer weight data. It also provides body fat info, BMI, skeletal and bone mass, and uploads that data for you to track as well. Up to 16 people can use the scale, and it will attempt to recognize each individual in a household. To save history, users need to sign up for Garmin Connect.
- Nearly smudge proof
- Uploads data quickly
- Allows weight tracking for many users
- Large, easy to read screen
- Some users had major issues setting up the device via WIFI. Those who didn’t found set up very easy, though.
- Stuck with the Garmin platform
2. Fitbit Aria
The scale connects and uploads via WIFI. To view saved and uploaded data, users will need to download the Fitbit app if they haven’t already. The app is well-designed and easy to use.
The Aria is as accurate as any other scale on this list and does an excellent job at recognizing different users, even those with similar weights but different body fat numbers.
The round display is easy to read thanks to large text.
The Aria provides a bit less data than the Garmin Index scale, but tracking body weight, BMI, lean mass and fat percentage should suit most users. It can record and recognize data from eight different people in your household. Don’t worry. No one will know how much you weigh!
- Beautiful design
- Nice companion app
- Syncs fairly quickly
- Initially connecting the scale can be a bit tricky
- Stuck with the Fitbit platform
3. Greater Goods WIFI
The scale uses WIFI to upload your data to whatever app you decide to use. If you’re not using one of the many favorite fitness apps, you can download the scale’s free companion app on either an Apple or Android device.
The scale is just as accurate as other more expensive models and can recognize up to 8 different people in a household. It doesn’t require calibration since it does that on its own. It’s also got a higher weight limit than some other models. It can handle up to 400lbs of weight.
The display is easy to read and features a backlight, so if you want to weigh yourself in the middle of the night, you can knock yourself out.
The scale provides several readings to users. In fact, it provides virtually the same data as the Garmin Index scale.
- Works with a variety of apps
- Companion app is great
- Easy to set up
- Reliable WIFI connection
- Sleek design
- Produces an audible beep when in use that cannot be turned off
4. Yunmai Premium
Unlike some of the previous scales listed, the Yunmai brand Smart Scale connects via Bluetooth to your Smartphone. It uploads data to the Yunmain companion app, but from there it’s easy to sync with other popular apps like those from Fitbit or Apple.
Like all the other scales previously mentioned, the Yunmai also uses bioelectrical impedance technology to measure body fat percentage and other data. It’s not the most accurate way to get such info, but it does allow you to track the overall trend in body fat.
The display is oversized, so it’s easy to read even when you’ve woken up groggy and have your eyes half closed.
The Yunmai scale provides various readings. You get the necessary feedback on your progress with weight and body fat measurements, but the scale also gives some unique info like protein, visceral fat, and body age. These readings aren’t necessary to track progress, and they’re likely not super accurate, but it’s also fun to see unique data sets when monitoring health and fitness. The scale also supports multiple users.
- Easy to use app
- Quick setup
- Multiple user support
- Sleek look
- Will not work if placed on bathroom rug
- Bluetooth connection sometimes drops unexpectedly
5. RENPHO Bluetooth
Connecting via Bluetooth, users can choose to use the RENPHO app or set up syncing with a number of supported apps for easy data uploads. The scale’s app works on both Android and Apple devices.
The scale is FDA approved and provides accurate measurements for 11 pieces of data. Information like body fat percentage won’t be exact, but the scale allows users to follow the downward or upward trend of data via the app of their choice. To get the best measurement, users need to make sure they are touching all of the silver-colored electrodes when stepping on the scale.
The square display features brightly lit red text on a black background making the scale easy to read at night.
You can get tons of info via the RENPHO scale including the basics and information like body age, and water percentage. It’s also able to weigh individuals up to 396lbs. Users can switch between kilograms or pounds and using the scale is as easy as stepping on because of an auto-on function. It also supports several user profiles.
- Provides 11 data readings
- Supports multiple users
- Great price
- Bluetooth connects quickly
- You’ll need to have your phone near the scale to upload data
- App needs some improvements
6. Withings WS30
The Withings scale works via WIFI or Bluetooth, so you have the choice of how to upload data to the cloud so that you can track it later. It’s compatible with Android and Apple products. Syncing via WIFI is quick, and before data even uploads, the scale notifies you whether you’ve lost or gained weight. If you don’t need to sync data with another fitness app, the Withings app works reasonably well.
Reviewers were happy with the accuracy of the Withings WS30 scale. The body fat measurement can fluctuate quite a bit, especially if fluid levels are different from the last time you weighed yourself.
The display is large enough to be read from a standing position. Numbers are easy to discern, as well.
Multiple people can use the scale and track their weight and data is kept private for each person. The lower price point is reflected by the fact that the scale is a little bit more basic than other options. You can track your body weight and BMI, but that’s it. It’s best for those who want a no-frills approach to weight management. A positioning feature ensures you’re stepping on the scale correctly to get the most accurate measurement.
- Modern styling
- Easy to use
- Convenient body positioning feature
- Bluetooth & WIFI connectivity
- Affordable price
- A little heavier than other scales
- Setup is a little finicky
- Only tracks weight and BMI
7. Health Core
The scale connects via WIFI and uploads data to the iHealth MyVitals app. Initial setup is a breeze and requires the user to scan a QR code. Reviewers found the WIFI connection reliable. Syncing sometimes fails, but data is backed up on the device itself (for up to 200 readings).
The scale provides accurate readings for body weight measurement and uses biomechanical impedance technology to measure the body’s fat content. This means that the measurement will fluctuate quite a bit depending on hydration levels.
The scale is white in color, and the display pops up as brightly lit numbers behind the white glass.
Up to 10 users can weigh themselves using the iHealth scale. The scale also has an internal memory, so if the connection via WIFI isn’t working for whatever reason, you won’t have to worry about lost data points. The product also comes with a 1-year Limited Warranty. The scale is also capable of providing measurements for indoor temperature and humidity. Not necessarily useful for everyone but a nice little bonus. The maximum weight allowance for the scale is 400lbs.
- Sleek design
- Reliable WIFI sync
- Easy to set up
- Provides room temperature and humidity readings
- Only comes in white
- Requires the iHealth app to function
So if you want to sync the scale with Quardio app, the scale uses Bluetooth and Wifi technology. However, some users had big problems with connecting with the scale. There was a problem with sending the data from the scale to the phone, but these cases weren’t numerous. There are rechargeable batteries that will last for a year before the next recharging.
Users praised this scale for accuracy. No matter if it was body fat, BMI or just a normal weight, it worked really well. The scale was tested, the users step on the scale, got a result and then change the surface and it still displayed the same result.
The funny thing about this scale is very unique feedback mode. When you track your progress, instead of numbers, special smileys are displayed. .The brand claims that it will help to focus on progress and was adored by little users. However, if you want to check your weight and other metrics, all the numbers appear. The display is very visible, the letters are very large.
From now, you will know whether you’re losing weight or you’re gaining muscles. The scale helps to measure the weight, of course, BMI, the percentage of muscles, bone mass, water and body fat. The scale also easily recognizes the members of the family. The memory also helps to remember each user favorite mode. The scale has also special pregnancy mode for feature moms.
Good level of accuracy
User friendly display
9. Tiabo Bluetooth Scale
The Tiabo scale connects via Bluetooth to either iOS or Android devices. The Tiabo companion app is available to download free of charge.
Reasonably accurate for the price, according to users. Utilizes bioelectrical impedance to measure body fat.
The Tiabo display is relatively easy to read and features red-lit text on a black background. The numbers are big and easy to view from a standing position.
The scale can automatically recognize each unique user, and it supports up to 10 users. It can track a variety of data points including body fat, weight, and visceral fat. A baby mode allows parents to weigh their young children using the scale. The scale also has a maximum weight load of 400lbs.
- Looks nice
- Low price
- Supports multiple users
- Special baby mode
- Some users had trouble with the app
You can sync your data via Wifi or Bluetooth. The special Health Mate app helps to record and track all your progress and history and it makes you more prone to repeat healthy, positive behaviors and you will know when you’re gaining weight and the reason of that. Thanks to the app, you can also track the nutrition. The battery lasts up to 18 months.
The users were comparing the weight measured on the classic scale with the weight displayed on the Nokia scale and it showed no difference. There were many very positive reviews about the accuracy of the scale. They described it as one of the most accurate scales on the market.
The display is a little small and that was a problem for some users. The letters are big enough and even people with eyes issues were able to read it but they would prefer the display to be a little bit bigger. However, all the measurements were displayed in a bright color so it was good.
You may wonder what can you measure with this scale, you can easily check the BMI, total body weight, the percentage of water, both bone and muscle mass.
The scale recognizes the tracks up to 8 persons. There’s also a possibility of turning on baby mode and pregnancy mode. What is interesting about the scale, when it’s connected to WiFi, it provides the info about the forecast and weather for your neighborhood. It allows you to prepare the clothes for the training. It can be connected with many different applications like for example MyfitnessPal or Runtastic.
Very accurate one
Very attractive price
There were users that didn’t like the app
The Metrics We Used to Find the Best Smart Scales
We chose to focus our energy on some of the most technologically advanced scales on the market. Smart scales are able to connect with your mobile devices via Bluetooth and to track your weight loss and health progress. Some of these can even determine your percentage of body fat and help you to understand how everything is proportioned. Having this data readily available can lead you to make better diet choices, and to optimize your meal plans. Understanding how you’re losing weight is just as important as losing the weight in the first place. Living a healthier life with a focus on more natural foods and a diet customized for your athletic needs is a great way to make sure you always have the fuel that you need when you run.
Running is one of the best cardio activities you can do for both weight loss and heart health. Sustaining your elevated heart rate for a longer period of time burns more calories and strengthens some of your largest muscle groups. When you’re in your peak physical condition, it’s easier for you to run, and to transport your body over longer distances. Having a Smart scale can help you understand how running is impacting your body and can also let you know when you need to eat more—not less. If you’re losing weight too rapidly, this can mean that your body isn’t getting fuel. You may need to change your diet up and talk to your doctor about ways to add in healthy and high-energy options.
Our evaluation criteria are pretty simple, we decided on models with reliable connectivity features (a must for any Smart Scale). We also looked at the accuracy of the various models by sifting through user reviews. We also took a look at the displays on each model and looked at the various additional functions offered by each unit that didn’t fall into the other categories. When you’re attempting to settle on a Smart Scale, we believe these are some of the most important aspects to consider and keep in mind.
We evaluated the Smart Scales on this list by taking a look at how they connect to the cloud. Smart Scales can connect using either Bluetooth or WIFI. Each option requires some kind of setup and Bluetooth scales require users to have their Smartphone in the vicinity. If you’re not married to your phone, a WIFI scale is a better choice since you don’t need to worry about dragging your phone with you to the scale in the morning. We also evaluated each device’s specific app. Most versions initially upload data to a native application that’s available for download. All of the scales on this list are compatible with both Android and Apple devices. Not all the apps are the same, however. Some are easier and more intuitive to use. The Garmin and Fitbit apps, for instance, are great for users who already own a fitness tracking device from one of these brands. It makes tracking simpler since there’s no need to switch back and forth between apps. Some third-party scales allow users to sync data between their app and other more popular fitness-related apps like MyFitnessPal.
We evaluated accuracy by looking at customer reviews. Each scale ranked similarly for this metric. Most of the scales return a consistent measurement. It should be noted that to get accurate readings all scales should be sitting on even surfaces. Some models are capable of providing reliable results when placed on carpet, but it’s a rarity. Users should also be weighing themselves at the same time each day, and they should not change their attire too much from weigh in to weigh in. When tracking progress, the average trend is what is informative. This is particularly important when it comes to body fat percentage. The technology used by most scales (Bioelectrical impedance) is not perfect, but that doesn’t mean this metric is completely useless. If you want to pay attention to your fitness progression, body weight can be a valuable number to follow but having a comparison and viewing trend information for both weight and a fat percentage will provide you with a complete picture. You may find your weight staying reasonably stagnant, but if your body fat percentage is trending down, you can rest assured that you’re making progress. When it comes to body fat, take the specific numbers with a grain of salt.
We looked at the scales themselves and observed user comments about the display for each model to determine whether the displays are readable from a standing position. Most scales feature some kind of backlight so that people can weigh themselves at night or with dim bathroom light. They also feature large numbers for easy reading from afar. Smart Scales with digital displays are infinitely easier to read that dial-type scales of the past. The display on most Smart Scales will rotate between information but if you don’t catch it, that’s fine since the data will be retrievable later on using an app.
While most Smart Scales come with the basic features, you’d expect, some also have differentiating functions. Some scales can be positioned on carpeting while others can only handle a hard, even surface. Some Smart Scales, like the Fitbit and Garmin scales, require accounts for information recording. Most scales allow multiple people to use the scale, but the maximum number of recognized users is different for each model. Each scale also has a separate maximum weight limit, and some scales can switch between units (lbs, kg, stones). Make sure you can change to your preferred unit with your chosen scale. There are also Smart Scales that provide more information than just weight and BMI. Scales like the Garmin Index Scale also record body fat percentage, muscle mass, etc. Some scales like the Nokia Body Cardio Scale even provide users with information about the daily weather and heart health data. Many Smart Scales are capable of recognizing the user who steps on them and is even able to differentiate between two people with similar weights. Some scales also guide users with a positioning system that aids in stepping correctly for the most accurate measurement.
Other Important Factors to Consider
The following items should also be considered when shopping for a Smart Scale. A lot of these go beyond the function and accuracy and look at the way that your smart scale is going to interact with other devices in your home. This is important if you’re particularly loyal to one type of fitness tracker that may be able to interact with your smart scale in a new and innovative way.
Brand name Smart Scales like those from Fitbit or Garmin fetch a premium price. Casual users who are looking for a scale for occasional updates may not require such a sophisticated device. They are better suited for athletes or fitness buffs who are very interested in keeping tabs on their body metrics. But there are budget options available and they work just as well as the premium options. You’ll find some affordable options listed above. Less expensive models may offer fewer metrics and may not have the best companion apps, but they are still a great option for weight tracking.
Sticking with an Ecosystem
This is definitely an important consideration. Before picking a Smart Scale, ask yourself if the ecosystem is essential to you. That is, are you a Garmin loyalist? Do you have several fitness devices from Fitbit? If that’s the case, it may be important to stay within that brand’s particular ecosystem. Why? Well, it makes things simpler. There’s no need to bother with syncing between applications, and you won’t have to check various apps for different pieces of information. Everything will be in one place. It’s an advantage of choosing a device with a particular ecosystem. The drawback is that you’re stuck with that ecosystem unless the application allows you to sync information between apps and even then, you’ll still require an account with the original company. There’s nothing wrong with that, of course, but unless you already have a Garmin or Fitbit device, there’s no reason you need to stay locked in an ecosystem. Other scales offer a bit more flexibility in this regard.
Even a bathroom scale should look nice and blend in with your decor. Luckily, most Smart Scales are quite modern in design. Most of the options on this list feature tough tempered glass that’s shatter-proof. The Garmin Index Scale is nearly smudge-proof which is great when you’re stepping on it with wet or sweaty feet. Some feature round displays but the majority have rectangular ones. Some of the scales are available in multiple colors but most are available in either white or black.
Q. What does BIA stand for?
Q. What’s better, Bluetooth or WIFI?
Q. How can a Smart Scale help me lose weight?
Q. Can I use a Smart Scale elsewhere than my bathroom?
Q. I have a Garmin device, can I use a non-Garmin scale to track my body metrics?
Q. Do most Smart Scales work with MyFitnessPal?
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- Weighty decision: How to choose the right bathroom scale, The Washington Post, Sep 04, 2013 ,
- How to pick the perfect smart scale, Technology Website, May 22, 2016 ,
- THE PITFALLS OF BODYFAT “MEASUREMENT”, PART 4: BIOELECTRICAL IMPEDANCE (BIA), Weight Loss & Fitness Website, ,