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Bluetooth and Wifi Smart Bathroom Body Scales

Find and compare smart body scales, including consumer options and DIY projects. Quickly narrow your choices based on integrations, price and app reviews.

The bathroom scale has become an important data point in the trend toward consumer-level health and fitness tracking. Many wellness-focused tech companies now make scales that automatically share weight, BMI and other vital stats with mobile apps to give an improved picture of the user's overall health. And if the retail options don't measure up, you can easily make your own connected scale.

This Channel Guide will help you:

  • Determine which wireless connectivity type you will need (Bluetooth vs. Wi-Fi).
  • Explore DIY totorials and project examples using Arduino or Raspberry Pi.
  • Compare features between consumer body scales, including integrations with fitness trackers and other smart home hubs.

Smart Scales

These smart scales measure not just weight and BMI, but heart rate, indoor air quality, and other health markers. Combine the data with other fitness-monitoring products or services like Fitbit or Apple's HealthKit to get a comprehensive view of your own wellbeing.​

Aria Wifi Scale

Our Take

The Fitbit Aria WiFi Smart Scale tracks your weight, body mass index (BMI), lean mass and body fat percentage, while connecting to your home’s WiFi network. These results are displayed in simple graphs and charts to track progress and they can be accessed via the Fitbit app. and dashboard. So while it connects to your Fitbit wirelessly, you don’t need the device to track results. The scale can recognize up to eight different people and maintain data private. You can get it for under $100. But while the design is sleek and elegant, some users argue it can lead to wear-and-tear over time. Thus, taking good care of the machine and following instructions would be essential.

Highlights

  • WiFi Connectivity
  • Track weight, body mass index (BMI), lean mass & body fat percentage
  • Works with up to 8 users and integrates with Fitbit data
Website

Reviews

Apps

Download4.0

Download3.9

User & Technical

Pricing

129.95 - Direct
129.95 - Amazon % off See It
Withings Internet Scale and weight tracker

Highlights

  • Heart rate measurement and indoor air quality tracking
  • WiFi and Bluetooth connectivity
  • Track your weight and body composition (BMI)
Website

Reviews

Apps

Download3.0

Download3.0

User & Technical

Pricing

179.95 - Direct
179.95 - Amazon % off See It
QardioBase

Highlights

  • Works with Apple Health
  • WiFi and Bluetooth Connectivity
  • Multi-user and Weight, BMI, % body fat, muscle, bone, water composition data
Website

Reviews

Apps

Download4.5

Download4.3

User & Technical

Pricing

134.99 - Direct
134.99 - Amazon 13% off See It

DIY & Open Source Smart Scales

Ready to hack your own smart scale using an Arduino or Raspberry Pi? Check out these projects and tutorials to get started building a DIY scale with wireless connectivity, and learn how to integrate the data with fitness-tracking apps.

Homy Arduino Scale Homy Arduino Scale

By Dušan Stojković the project uses an off the shelf Ikea GRUNDTAL scale, an Arduino Pro Mini and RFM12B radio module.

Casainho DIY Smart Scale Casainho DIY Smart Scale

By casainho this DIY scale uses a cheap digital bathroom scale: $20 an ARM LPC2103 microcontroller board: $15.6 and Bluetooth serial module:...

WiFi Python DIY Scale WiFi Python DIY Scale

By Saulius Lukse this scale uses a Maxim 29-66SH infrared bathroom scale an Carambola 2 WiFi Module along with JavaScript, SocketIO and Tornado (a...

WiiBalance Board and Raspberry Pi Smart Scale WiiBalance Board and Raspberry Pi Smart Scale

Created by InitialState this project combines a Wii balance board, a Raspberry Pi, and an online data analytics platform...