Whether you’re trying to get in good shape or simply watching your weight, it’s time to ditch the analog device and upgrade to a smart scale.

Starting on a fitness journey can be a real struggle. It’s full of disappointment, pain, and misery, but there is light at the end of the tunnel. It’s all about staying focused and giving yourself a helping hand wherever possible.

There are plenty of products on the market that can make your journey a little easier. Everything from running watches to protein powders can be used to your advantage, and there is no shame in getting some help. Seriously, give yourself a break.

Another product that can make a big difference is a smart scale. Whether you’re resolving to get in seriously good shape or just trying to watch your weight, it’s time to ditch your old analog device and upgrade to a smart scale.

What are smart scales?

Before you jump right in and start shopping, it’s worth explaining why these scales are so smart.

Analog scales only measure your weight — which is fine if that’s all you need. Smart scales provide you with loads of extra data to help you tailor your weight-loss plan, with apps or online services to track various metrics and store information for you. Most of the apps are compatible with other fitness apps such as Fitbit, Apple Health, and Google Fit, so you can sync your data to provide a clearer picture of your progress. It’s easy to see how smart scales could provide the motivation to lose, maintain, or gain weight. 

Once you step on the scale, your information is recorded and sent to an accompanying app. Most of these apps track your progress in charts and let you to set goals for yourself. The ability to see your goals and see where you are in terms of achieving them can motivate you in ways that jotting down your weight simply cannot.

Which smart scale should you buy?

Finding the right smart scale for you depends on which metrics you want to track, which features are most important to you, and your medical history. Some scales use bioelectrical impedance analysis (BIA) technology to measure body composition. This technology uses electrical currents to gather measurements, so you should consult your doctor if you are pregnant or have a pacemaker before hopping on.

The number of measurements tracked varies from scale to scale. Some will only track a handful of metrics, like weight, body fat, lean mass, and body mass index (BMI). Others, such as the RENPHO scale, track 13 different body composition metrics. Some of these measurements might not be necessary for you to track, and if you are just casually trying to watch your weight, you probably don’t need a scale that tracks your bone mass and skeletal muscle.

We’ve scoured the internet and tracked down some of the very best smart scales from some of top brands around. All you need to do is pick a favourite.

These are the best smart scales for 2020.


Useful features • Automatically recognises different users
Some reviewers struggled to connect to WiFi
This is a good option if you want to spend a bit more for a brand you know you can trust.

Withings by Nokia Body+

A good option if you want to splurge a little for a brand you know you can trust.

  • What it measures:
    weight, body fat, water percentage, muscle mass, and bone mass
Body+ from Withings by Nokia is the smart scale for the tech-obsessed. It syncs with Apple Watch plus more than 100 health and fitness apps, including Apple Health, Fitbit, and Google Fit. The scale also greets you with the day’s weather forecast when you step on.
Up to eight different users can utilise the Body+ scale. Like some other smart scales, Body+ recognises users based on their body composition, so there is no need to have the app open to your profile when you hop on the scale. You can sync your data via Bluetooth or WiFi.
In addition to its standard settings, Body+ also has pregnancy and baby modes. Pregnancy mode allows you to monitor your body composition and nutrition as you go through a pregnancy while baby mode is designed to gather information about the babies or tots in your life to monitor their growth. Of course, it goes without saying that no at-home smart scale should take the place of regular doctor’s visits — for you or your little ones.
This scale is created by a trusted brand and while many reviewers claim that it is accurate, some have doubts about a couple of the measurements. Body+ runs on four AAA batteries, which are included with the purchase. 


Good price • Unlimited users
Possibility of inaccuracies
This is a good scale if you’re unsure about committing to the smart scale lifestyle.

RENPHO Bluetooth Body Fat Scale

An excellent starter scale for anyone new to these devices.

  • What it measures:
    weight, BMI, body fat, water percentage, skeletal muscle, fat-free body weight, muscle mass, bone mass, protein, basal metabolism, subcutaneous fat, visceral fat, and body age
The RENPHO Bluetooth Body Fat Scale tracks a whopping 13 metrics — that’s the joint most in this list. With all that data at your feet, you’ll know more about the makeup of your body than you probably ever thought you needed. 
To set up this scale, you’ll need to turn on your phone’s Bluetooth. Android 6.0+ users must also turn on their location services in order for the scale to sync up. The scale can track data for an unlimited number of users, just make sure your phone is either open to the app or that you’re the last to have synced before stepping on. Otherwise your measurements could be tracked under a different user’s profile. As long as no one else is connected, you will not need your phone to step on the scale. It will store your information until the next time you sync.
The RENPHO app allows you to share your progress with friends who use the app. It also syncs with Fitbit, Apple Health, and Google Fit. The scale runs on three AAA batteries, which are included.


Auto user detection • Pregnancy mode
Some expressed difficulty in setting up guest users
The QuardioBase 2 is a solid scale for users at any stage of life.

QardioBase 2 Wireless Smart Scale

A great smart scale for the whole family, it’s particularly well-suited to pregnant women.

  • What it measures:
    weight, BMI, body composition, body fat, muscle mass, water mass, and bone mass
Something that sets the QuardioBase 2 apart from most other smart scales is its use of emojis. The scale uses Smart Feedback that “makes it easier to meet your goal” by replacing numbers with emojis that reward progress. The scale also greets you by name when you step on. 
Up to eight users can share the scale and QuardioBase 2 automatically recognises each person so there’s no need to fiddle with the app before stepping on to get your measurements. 
Another feature that makes the QuardioBase 2 unique is its pregnancy mode. Pregnant users are able to set their due date and let QuardioBase track progress through each trimester with charts and a photo diary in the Quardio app. Note: Before using the smart scale, be sure to consult with a doctor as each body — and pregnancy — is different.


Auto sync • Easy Bluetooth set-up • Works with the Fitbit app
Can’t be on the scale to see reading • Tracks fewer metrics than other smart scales
The Aria is the way to go if you don’t need full body composition readings.

Fitbit Aria Smart Scale

Fitbit users will find this to be an easy addition to their fitness arsenal.

  • What it measures:
    weight and BMI
The Fitbit Aria is one of the biggest names in the smart scale world. It’s the most convenient option for Fitbit users because there is no app middleman — it syncs directly to the Fitbit app (obviously).
The Aria uses Bluetooth connectivity for initial setup, then relies on WiFi for regular use. The scale can recognise multiple users and sends each person’s data directly to their Fitbit account.
There’s no need to power on or calibrate the scale before each use — just step on and it’s ready to go. The Aria shows your progress in the Fitbit app with simple and easy-to-read graphs.


Accurate weight readings • Easy setup
App must be open to use
If you aren’t too worried about cool tech features, this is a good scale for you.

Eufy Smart Scale

A straightforward scale with few extra features.

  • What it measures:
    weight, BMI, BMR, water weight, lean body mass, bone mass, muscle mass, visceral body fat
The Eufy Smart Scale is one of the more basic options on this list. While you have to have the app open and within range in order to use the scale, the EufyLife app syncs with Apple Health and Google Fit, so you are able to easily transfer data to other fitness apps you might use.
Up to 20 users can maintain profiles on the Eufy scale and it supports multiple device pairings, so while you will need the app open to receive your measurements, you will not have to reconnect every time you want to use the scale. This scale is suitable for people of all ages and has a 1.25-inch number display for easy reading.
The Eufy Smart Scale runs on four AAA batteries, which are included with purchase along with a 15-month warranty. 


Latest bio-electrical technology • Step-on easy measuring • Measures 11 essential important body indexes
Not the best looking
You’ll struggle to find a smart scale that measures as many metrics at this price point.

iTeknic Bluetooth Body Fat Scale

Specially designed for weight management and long-term fitness improvement.

  • What it measures:
    weight, BMI, body fat, fat-free body weight, subcutaneous fat, visceral fat, muscle mass, bone mass, protein, BMR, metabolic age
The iTeknic Bluetooth Body Fat Scale is all about professional standard body health condition monitoring, for your family and friends.
Utilising the latest bio-electrical technology, this smart scale provides highly accurate measurement of your physical condition in 11 essential body indexes. Measuring your health indexes precisely, the device aims to help you to maintain a healthy weight and flag potential warning signs.
Naturally, this device shouldn’t be used in place of a doctor, and if you have any genuine health concerns then you should see a professional. This scale does help you track your overall health though, keeping you on track towards your goals.