Withings WS-50 User manual

Smart Body Analyzer
v1.0 | April, 2016
Smart Body Analyzer
Weight & Fat Mass- Heart Rate - Air Quality Weight Tracking - Daily
Report
Installation and Operating Instructions (iOS users) (Android users)

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User Guide Copyright
This User Guide is protected by Intellectual Property laws and copyright. Any reproduction,
modication, representation, and/or publication without Withings® prior approval is
strictly prohibited. You may print this User Guide for your personal use exclusively. For any
questions, please contact Withings at: http://contact.withings.com.
Safety Instructions
By using your Smart Body Analyzer you expressly agree to the Withings
Services Terms and Conditions available on our website.
This product is not a medical device and should not be used to diagnose
or treat any medical condition.
This product should not be used by people wearing a pacemaker or any other
internal medical device
Use and Storage
• Use the product at temperatures between 5°C and 35°C (41°F and 95°F) with a relative
humidity between 30% and 80%.
• Product may be stored in a clean location between -10°C and 50°C (14°F and 122°F)
when it is not in use, with a relative humidity between 10% and 90%.
• This product is not a toy. Do not allow children to play with it.
• This device is designed for indoor use only.
• Do not allow the device to come in contact with liquids.
• Do not use any detergents or cleaners to clean the scale. They may cause irreversible
damage to the coating that protects the electrodes used to measure your fat mass
and heart rate.
Location
• Do not use your Smart Body Analyzer in a place that is too humid as it can affect
the batteries.
• Make sure you use the carpet feet if you place your Smart Body Analyzer on a carpet.
Personal Data
• Make sure you have read our privacy policy, which you can nd on our website.
• Make sure your Withings® account password is secure enough to restrict access to
your account. It should be at least eight-character long, have mixed case, and use a
combination of alphanumeric and special characters.

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• We recommend that you protect access to the Withings Health Mate® app
with an additional passcode and/or Touch ID. You can do so from the app by going
to Settings in the app and activating Touch ID and Passcode.
• We recommend that you export your data on a regular basis to local storage
on your home computer. You can do so from the Withings Health Mate® web interface
by clicking Measurement table, selecting the tab corresponding to the data you want
to export and clicking Download.
Refer to “Retrieving Your Data” on page21 to for more information about the data you
can retrieve from your Smart Body Analyzer.
Service and Maintenance
• Do not attempt to repair or modify your Smart Body Analyzer yourself.
Service and maintenance not described in this User Guide should be performed
by professional technicians.
• If you have any issues, feel free to contact customer service at: http://contact.withings.
com.

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Table of Contents
User Guide Copyright................................................................................2
Safety Instructions....................................................................................2
Use and Storage ..............................................................................................................2
Location...........................................................................................................................2
Personal Data ..................................................................................................................2
Service and Maintenance ................................................................................................3
Minimum Requirements ..........................................................................6
Internet Access................................................................................................................6
Smartphone or Device .....................................................................................................6
OS Version .......................................................................................................................6
Withings Health Mate® App Version...............................................................................6
Smart Body Analyzer Description..........................................................7
Overview ..........................................................................................................................7
Box Contents ...................................................................................................................7
Product Description.........................................................................................................8
Screens Description ........................................................................................................8
Setting Up the Smart Body Analyzer...................................................10
Installing the Withings Health Mate® App ....................................................................10
Installing your Smart Body Analyzer .............................................................................11
Customizing Your Smart Body Analyzer ............................................24
Changing the Conguration of Your Smart Body Analyzer............................................24
Changing the Settings of Your Smart Body Analyzer ....................................................28
Using Your Smart Body Analyzer.........................................................36
Tracking Your Weight.....................................................................................................36
Tracking Your Heart Rate...............................................................................................42
Tracking the Air Quality of the Room.............................................................................43
Checking the Weather....................................................................................................44
Linking Your Account to Partner Apps................................................46
Linking Your Account to MyFitnessPal..........................................................................46

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Linking Your Account to Nike+ ......................................................................................49
Syncing Your Data...................................................................................53
Dissociating Your Smart Body Analyzer.............................................54
Performing a Factory Reset of Your Smart Body Analyzer ............56
Cleaning and Maintenance....................................................................57
Cleaning Your Smart Body Analyzer..............................................................................57
Changing the Batteries ..................................................................................................57
Installing the Carpet Feet ..............................................................................................58
Updating Your Smart Body Analyzer .............................................................................59
Technology Description .........................................................................61
Weight............................................................................................................................61
Body Mass Index ...........................................................................................................61
Fat Mass ........................................................................................................................61
Heart Rate......................................................................................................................61
CO2 Level.......................................................................................................................61
Temperature ..................................................................................................................61
Specications...........................................................................................62
Document Release Overview................................................................64
Warranty....................................................................................................65
Regulatory Statements ..........................................................................66

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Minimum Requirements
Internet Access
Access to the Internet is required to:
• Download the Withings Health Mate® app,
• Set up your Smart Body Analyzer,
• Upgrade the rmware.
For more details, refer to “Specications” on page61.
We recommend using the app on a device connected to the Internet to enjoy all features.
Smartphone or Device
An iOS device (with operational Bluetooth and Wi-Fi or 3G/4G) is required to:
An Android device (with operational Bluetooth and Wi-Fi or 3G/4G) is required to:
• Set up your Smart Body Analyzer,
• Retrieve data from your Smart Body Analyzer,
• Access specic functions of your Smart Body Analyzer.
Bluetooth Low Energy (BLE) compatibility is recommended to install your
Smart Body Analyzer.
For more details, refer to “Specications” on page61.
OS Version
You need iOS 7 or above to install and run the Withings Health Mate® App.
You need version 4.3 or above to install and run the Withings Health Mate® App.
Withings Health Mate® App Version
We recommend that you use the latest available version of the Withings Health Mate® app
to have all the latest features available.

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Smart Body Analyzer Description
Overview
The Smart Body Analyzer allows you to easily track your weight and monitor your progress.
Not only does it let you know how much you weigh, it also calculates your Body Mass
Index (BMI) to give you a better idea of where you stand as far as weight-related risks are
concerned. Additionally, it calculates your fat mass by bioelectric impedance to inform you
about your body composition.
Of course that’s not all your Smart Body Analyzer does. It measures your heart rate,
and detects the temperature and the CO2 level of the room (which you can easily see
by pressing the central button of the scale). If you activate the Weather screen, you also get
your daily weather report everytime you weigh in.
Because the Smart Body Analyzer is a connected scale, its true potential is achieved
when you use it along with the Withings Health Mate® app. Beside allowing you to install
your scale, the Withings Health Mate® app allows you to customize its display, to set
a weight goal, and to check the entire history of your weight data.
Thanks to its in-app activity tracking feature and the numerous partner apps you can
connect it to, the Withings Health Mate® app helps you reach your weight goal faster
by helping you track your activity and check your calorie balance.
Box Contents
(1)Smart Body Analyzer
(4)Quick Start Guide
(2)Carpet feet (3)Batteries (inserted)

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Product Description
(1)Display
(4)Feet
(4)Units button
(7)Battery compartment
(2)Electrodes
(2)Feet
(5)Pairing button
(5)Battery compartment
(3)Air quality button
(3)Pairing button
(6)Units button
Scales Screens Description
You can select a number of screens to be displayed on your Smart Body Analyzer:
• Weight: Displays your weight. This screen cannot be disabled.
• BMI: Displays your Body Mass Index
• Fat Mass: Displays your percentage of fat mass.
• Weather1: Displays the weather for the day.
• Heart Rate: Displays your heart rate.
• Air Quality: Displays the temperature of the room as well as the level of CO2.
• Weight Trend: Displays a graph with your last 8 weight measurements.

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Setting Up the Smart Body Analyzer
Installing the Withings Health Mate® App
If the Withings Health Mate® app is not already installed on your device, perform
the following steps:
1. Type go.withings.com in your device’s web browser.
2. Tap Download on the App Store.
3. Tap Android App on Google play.
4. Tap GET.
5. Tap INSTALL.
The installation process starts.

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Installing your Smart Body Analyzer
Overview
Installing your Smart Body Analyzer in Wi-Fi gives you access to all the features and screens
available. Installing your Smart Body Analyzer in Bluetooth limits the features and screens
available. For example, you can’t use the Weather screen and the Steps screen, as they
require access to the Internet.
You can change the conguration of your Smart Body Analyzer anytime you want. Refer
to “Changing the Conguration of Your Smart Body Analyzer” on page23 for more
information.
Note that once you’ve installed your Smart Body Analyzer on your account, all the users
of the account can use it. You are also free to install it on various account. There is, however,
a limit of eight users per scale at the moment.
Installing your Smart Body Analyzer without an existing account
1. Pull the tab out of the battery compartment if it’s the rst time you install
your Smart Body Analyzer.
2. Open the Withings Health Mate® app.

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3. Tap Join Withings.
4. Tap I’m setting up my device.

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5. Tap Smart Body AnalyzerWireless Scale.
6. Tap Install now.
7. Tap Install.
8. Press the pairing button at the back of the scale for two seconds and tap Next.
9. Go to Settings > Bluetooth on your mobile device.

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10. Tap the Smart Body Analyzer you want to install.
If your Smart Body Analyzer is not displayed in the list, go to the Bluetooth settings
of your device and pair it from there. It should now appear in the Withings Health Mate®
app.
11. Tap Allow.
12. Tap Pair to pair your Smart Body Analyzer with your device.
13. Tap Next.
14. Enter your email address, password, and then conrm your password. Tap Next.
15. Enter your rst name, surname (last name) and birthday. Tap Next.
16. Select your gender and enter your current height and weight. Tap Create.
17. To install your scale in Wi-Fi, perform the following steps:

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a. Tap Set up Wi-Fi connection.
b. Tap the Wi-Fi network you want to use or tap Manual conguration.
c. Enter the password of the Wi-Fi network.
d. Tap Next.
a. Tap Quick setup to use the same Wi-Fi network as your mobile device or Setup
another network to use another one.

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b. Tap Allow.
You will need to update the Wi-Fi conguration if you change the network name or
password. Refer to “Changing the Conguration of Your Smart Body Analyzer” on
page23 for more information.
18. To install your scale in Bluetooth, tap I don’t have a Wi-Fi Network.
19. Tap Close.

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20. Tap Done.
The Withings Health Mate® now prompts you to select your target weight. Tap Cancel if
you don’t want to set a weight goal. You can set one later on if you change your mind. Refer
to “Changing Your Weight Goal” on page36 for more information.
Installing your Smart Body Analyzer with an existing account
1. Pull the tab out of the battery compartment if it’s the rst time you install
your Smart Body Analyzer.
2. Open the Withings Health Mate® app.
3. Go to My devices.

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4. Tap +.
5. Tap Smart Body AnalyzerWireless Scale.
6. Tap Install now.
7. Tap Install.

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8. Press the pairing button at the back of the scale for two seconds and tap Next.
9. Go to Settings > Bluetooth on your mobile device.
10. Tap the Smart Body Analyzer you want to install.
If your Smart Body Analyzer is not displayed in the list, go to the Bluetooth settings
of your device and pair it from there. It should now appear in the Withings Health Mate®
app.
11. Tap Allow.
12. Tap Pair to pair your Smart Body Analyzer with your device.

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13. Tap Next.
14. To install your scale in Wi-Fi, perform the following steps:
a. Tap Set up Wi-Fi connection.
b. Tap the Wi-Fi network you want to use or tap Manual conguration.
c. Enter the password of the Wi-Fi network.
d. Tap Next.

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a. Tap Quick setup to use the same Wi-Fi network as your mobile device or Setup
another network to use another one.
b. Tap Allow.
You will need to update the Wi-Fi conguration if you change the network name or
password. Refer to “Changing the Conguration of Your Smart Body Analyzer” on
page23 for more information.