7 Best Smart Scales To Buy Online In 2020

Smart scales can track your weight, BMI, body fat percentage and so much more over time to allow you to track your health goals – so we rounded up the best ones on the market.

In this day and age, the idea that your health can come down to a few digits recorded on a scale is pretty much obsolete.

We’ve surpassed outdated notions such as these, and we know now that health is a much more well-rounded concept that takes into consideration more than just your weight. That means that when you’re setting personal health and fitness goals, you shouldn’t just be honing in on a single number – you should be considering other metrics like muscle mass, hydration, and even mental wellbeing, all of which will give you a better idea of your holistic health

But whatever your fitness goals are – and wherever you are in your journey to reach them – you’ll find that tracking your progress over time is a great way to be more mindful of your goals. And that’s where smart scales come into the picture.

What are smart scales?

Smart scales are digital scales that can measure your body weight and other key health metrics and automatically record them in an app or online database, by sending them wirelessly via Bluetooth or Wi-Fi.

The benefit of this automatic recording is that you are able to view your measurements over time – which allows you to track your progress along your fitness journey. Plus, smart scales can measure many more metrics than your average scale, which allows for a more well-rounded view of your health and wellbeing.

There are a few different brands on the market, including Fitbit, Withings and Xiaomi, which we’ll explain in more detail below.

What are the best smart scales?

Fitbit Aria 2

The Aria 2 has a stylish design, as you’d expect from the schmick Fitbit brand, and is available in black or white – but it’s not just a pretty face. It measures weight, body fat percentage, lean mass (your weight minus body fat) and BMI.

All your stats are automatically synced to your Fitbit dashboard on the app using Wi-Fi encryption that keeps things private. And you don’t need to worry about your housemates or family members snooping on your data either – the Aria 2 can track up to eight different users, but everyone’s individual stats remain private.

If you’ve already got a Fitbit, we’d recommend buying a smart scale from Fitbit to match – that’ll allow all your tracked info to appear in the app together, so you can get a really helpful and holistic view of your health. With the app, wearable tracker and scales, you can track your exercise, steps, calories burned and heart rate, as well as logging food, mindfulness and hydration and setting goals – it’s a fitness junkie’s dream.

Buy the Fitbit Aria 2 here for $148

Fitbit Aria Air

As the newer version of the Aria 2, the Aria Air offers more accurate readings but keeps things a little more simple. Also available in black or white, it displays your weight on screen (in a large enough size that you won’t have to squint!), and sends the rest of your individual stats to the free Fitbit phone app via Bluetooth so you can see how it all adds up.

Aside from measuring your weight, the Aria Air tracks your BMI and charts your stats over time so you can have a better understanding of your health over time, and so you can track trends that will help you with your fitness goals. The Aria Air might not track as many stats as the Aria 2, but it does come at a lower price point and is the better choice if you aren’t into the super high-tech stats.

Like we mentioned with the Aria 2, we definitely recommend investing in a Fitbit smart scale to match your wearable Fitbit tracker if you’ve already got one, so you can view all your health stats from steps to mental wellbeing in one convenient place – what more could you want?

Buy the Fitbit Aria Air here for $99.95

Bodisure Smart Body Composition Scale

Like the Xiaomi, the Bodisure scale can track 13 key body composition parameters: weight, BMI, body fat percentage, fat free body weight, subcutaneous fat, visceral fat, body water, skeletal muscle, muscle mass, bone mass, protein, BMR (basal metabolic rate), and metabolic age.

These metrics can be easily tracked with the Feelfit mobile app, which offers an easy-to-navigate user interface that allows you to also set goals for your health journey.

The design features tempered safety glass and an LED display that shows your weight, and the scale allows unlimited users to connect – and you can choose from a black or white option.

Buy the Bodisure Smart Body Composition Scale here for $79.95

Xiaomi Mi Body Composition 2

The Body Composition 2 is the brand’s most comprehensive smart scale on offer, with the capability to track 13 precise data point measurements. Specifically, it tracks muscle mass, BMI, bone mass, body fat, protein rate, visceral fat, basal metabolism, water, body size, physical age, ideal weight, health score and of course, your actual weight.

The data syncs to the Mi Fit app, where you can view it all in easy-to-read graphs and charts that allow you to track your progress over time. It has high precision accuracy that can sense weight fluctuations down to 50g.

The design is super simple and unassuming – it’s made of tempered glass with an LED display, and will look modern yet unassuming in your bathroom (or wherever else you choose to store it).

Buy the Xiaomi Mi Body Composition 2 here for $48.98

Eufy Smart Scale

The Eufy Smart Scale is another great holistic health device, with plenty of metrics to track and four sensors for maximum accuracy. It promises to precisely measure weight from 5kg to 180kg, and all your other health metrics – BMI, water, BMR (basal metabolic rate), visceral fat, lean body mass, body fat mass, muscle mass, and bone mass – are available for tracking via the phone app.

From just one account, you can track up to 20 users, which is surely more than you’ll need (but it’s good to know nonetheless). It can also be paired with multiple phones at a time, so you don’t have to disconnect each time a different household member wants to hop on the scales.

Buy the Eufy Smart Scale here for $119

Withings Body+ Smart Scale

The Withings Body+ Smart Scale claims to coach you, reward you and record all data automatically to really push you towards your fitness goals.

It provides insights into bone mass, weight trends, fat mass, muscle mass and water. It even has baby and pregnancy modes – so you can get a holistic view of your health while expecting! In addition to having its own Withings Health Mate app to sync all this info to, the Body+ can be connected to over 100 other fitness apps, including Weight Watchers, Google Fit and Apple Health.

Up to eight users can be auto recognised, each of whom can have their data independently synced to their Health Mate profile. The display also provides a handy local weather forecast, and if you have a Withings activity tracker, it will also display yesterday’s step count, which is pretty nifty.

Buy the Withings Body+ Smart Scale here for $179

Withings Body Cardio Smart Scale

The Withings Body Cardio Smart Scale is kind of like the next step up from the Body+ as it adds cardiovascular tracking metrics into the mix – which makes it quite a bit pricier, but definitely even more useful as a holistic health tool.

In addition to all the basic weight and health insights you get from the Body+, the Body Cardio can track your standing heart rate and pulse wave velocity (that is, the speed at which heartbeat-generated waves move along the arteries). It also has Amazon Alexa integration, so you can check in on your progress via your other smart home devices.

As with the Body+, the scales have the capacity to track and independently store up to eight users’ data on over 100 health apps – plus you get those added perks of displaying local weather forecasting and the previous days’ step count, for those with a Withings activity tracker.

Buy the Withings Body Cardio Smart Scale here for $249

What does a smart scale measure?

It depends on which brand or model you purchase, but even the most basic smart scales tend to cover the basics of your weight, your BMI and your body fat percentage. More complex devices may also bring body mass, heart rate, bone mass and more into the mix.

Your BMI is your body mass index, which determines your health in relation to your weight and height. Most smart scales will also take key details like your age and sex into consideration for this measurement.

Certain smart scales can also measure lean mass – that is, the weight of your body minus your fat. Keeping track of your lean mass can help you figure out if you’re losing fat and gaining muscle, which is great for those aiming to lean up.

Some scales will also track BMR, or basal metabolic rate. This is the number of calories your body requires to function at rest, and tracking it can help you better understand the healthiest calorie goals for you to set for yourself.

How do smart scales work?

Smart scales use Wi-Fi or Bluetooth pairing to sync health data to your phone. The way they obtain that data can vary from device to device. For example to measure body fat percentage, many use bioelectrical impedance – a safe, small electrical current – that runs through your feet and up your legs to measure resistance from fat.

Are smart scales better?

If you’re trying to reach specific fitness goals, a tracker – such as a smart scale – can help you to understand trends and key metrics that can point you in the right direction, health-wise. As mentioned, understanding your BMR can provide insight into optimal calorie intake, lean body mass can let you know if you’re putting on muscle mass, and general weight tracking over time can let you see trends and patterns. Health is about a lot more than just your weight, and smart scales can provide that extra bit of insight you need for a better understanding of the full picture.

Looking for more helpful gear to reach your health goals? These are the healthiest reusable water bottles money can buy. Plus, we found the best one-piece swimsuits for laps and leisure, and the best-selling all-white sneakers to complete your brunch look.

All products featured in this article are selected by our editors, who don’t play favourites. If you buy something, we may get a cut of the sale.