Runcobo CS20C User manual
Thank You.
Thank you for purchasing the CS20C Smart
Fitness Scale by Runcobo. We are dedicated to
providing our customers with quality products
for building a better living. Feel free to reach out
to our helpful customer support team by email
Table of Contents
Safety Information
Scale Overview
Setup Scale
Insert Batteries
Weighing without the App
Setup Runcobo Mobile App
Setup App with Bluetooth Connections
Setup App with Wi-Fi Connections
Measurements
Measurements with Bluetooth Connections
Measurements with Wi-Fi Connections
Switches between Bluetooth and Wi-Fi
Using Runcobo Mobile App
View Reports
Delete Measurement Data
Show Progress
Add/Delete Users
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Settings
Connect to Other Fitness Apps
Apple Health
Google Fit
Fitbit
Maintenance
Troubleshooting
Frequently Asked Questions
Specifications
Warranty
Customer Support
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Safety Information
General Safety
Do not use if you have a pacemaker, artificial
lung, an ECG, or any other internal medical
devices. Please note that all data should be
used as a reference and is not a substitute for
medical advice from a licensed healthcare
professional.
IMPORTANT: Please read and comply with
all of the instructions and warnings provided in
this manual before using the product. Failure to
comply with the instructions and warnings
provided herein may result in inaccurate
results and/or damage to the product itself.
This scale should not be used to diagnose or
treat any medical condition. Consult your
primary care physician before making changes
to your diet, exercise plans, or physical
activities.
The glass platform is slippery when wet. Make
sure the platform and feet are dry before
stepping on for measurement.
Check the scale before each use. Do not use
the scale if it is damaged.
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Use & Care
• This scale is not intended for commercial use.
• Always place the scale on a hard, flat surface
before measurement.
• To weigh safely and accurately, stand with your
feet shoulder-width apart while on the scale.
• DO NOT strike or drop the scale.
• DO NOT stand on the edge of the scale or jump
on it.
• DO NOT stand on the scale for a prolonged period
of time.
• DO NOT store or operate near heat sources or in
humid environments.
• Handle the scale with care, as it is a precision
instrument.
• Clean the scale with a damp and dry cloth and
avoid getting water or any other liquid inside the
scale.
• DO NOT use chemical or abrasive cleaning agents
to clean the scale.
• Keep the scale in a cool environment with dry air.
all them.
• Always keep the scale in a horizontal position, do
not store vertically.
• If the scale fails to turn on, check whether the
batteries are installed correctly. Replace the
batteries if necessary.
• If an error appears on the display or if the scale
does not turn off automatically, remove the
batteries for 3 seconds, then reinst
• DO NOToverload the scale (maximum weight
capacity: 400 lb / 180 kg).
• DO NOT mix new and used batteries or different
battery brands to power the scale.
• If the scale is not in use for an extended period
of time, remove the batteries to ensure battery
conservation and to extend the scale service
lifetime.
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Scale Overview
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1. Weighing Platform
2. Display
3. Anti-skid Padding
4. Battery Compartment
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Setup Scale
Insert Batteries
Open the battery compartment and install the
batteries under the correct polarity and replace
the battery compartment cover.
Slide
1.5v - AAA
1.5v - AAA
1.5v - AAA
1.5v - AAA
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NOTE: The default weight unit for CS20C is pounds (lbs). To change
the weight unit, you must download the Runcobo app and select the
desired weight unit in your app’s Settings menu (see page 34).
After inserting the batteries, your scale is ready to use. However,
without the Runcobo app you will only see your weight display on the
scale. You will need the app to see other measurements.
1. Place the scale on a hard, flat surface.
2. Step onto the scale to turn on the scale, then step off to let the scale
calibrate. Wait until you see the scale displays “CAL” and followed by
“00”, then step on the scale again to measure your weight.
3. Keep standing on the scale until the digits on the screen flash three
(3) times with your final measurement.
Weighing without the App
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After setting up your scale, you need to setup your Runcobo mobile app. Without the app you can only see
your current weight display on the scale. You don’t see your body compositions measurements. You cannot
track your history either.
With the Runcobo mobile app, you will have full access to all the measurements from the CS20C scale. All
the measurements will display on your mobile app. The mobile app provides easy tracking of your weight
history and many more features.
The CS20C scale supports both Bluetooth and Wi-Fi wireless connections. You can use the scale with
Bluetooth only, without setting up Wi-Fi connections. With or without the Wi-Fi connections you will have all
of your measurements and all of your history. It is highly recommended that you setup Wi-Fi connections if
a secure network is available. Scale with Wi-Fi connections offers additional features and conveniences.
Setup Runcobo Mobile App
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This section describes how to setup your app account and connect to your scale through Bluetooth
connections. By the end of this section you will have your measurement.
1. Download and install the Runcobo mobile app. You can search from Apple App Store (iOS app) or from
Google Play (Android app).
To download the app, you can scan the QR code below.
Setup App with Bluetooth Connections
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2. Turn on Bluetooth on your smartphone.
3. Sign up and log in.
a. Enter your email
b. Select a proper password
c. Tap the “Next” button
NOTE: For Android users, Location and Bluetooth
must be turned on for Android 6.0 and higher.
The Google/Android’s implementations related to
Bluetooth LE technology requires location
permissions to be granted in order to scan
Bluetooth devices.
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4. Enter your personal Profile.
a. Name
b. Gender
c. Birth Date
d. Height
e. Athlete Mode (Most users shouldn’t use the
Athlete Mode. Select the Athlete Mode if you have
strong muscles. As a rule of thumb, use the
Athlete Mode if you work out intensively more
than 12 hours a week and your resting heart rate is
less than 60 beats per minute.)
f. Tap the “Confirm” button
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5. Choose device. Tap the “smart body fat scale”
on the screen. The app will change from the
“Choose device” to the “Paring your device”
screen.
This screen may list other devices detected by the
Runcobo app. Don’t tap other devices.
If you tap the “Enter the homepage” button at the
bottom, you will go to the app “Measurements”
screen. Continue next on Steps 6 & 7, but you
won’t see Step 8.
smart
body fat
scale
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6. Place the scale on a hard, flat surface.
7. Step onto the scale to turn on the scale, then
step off to let the scale calibrate. Wait until you
see the scale displays “CAL” and followed by
“00”, then step on the scale again to measure.
8. Now on your app, on the “Paring your device”
screen, a scale icon named “CS20C” should
appear, tap this icon to pair the scale to your app.
This screen may show other scales detected by
the Runcobo app. Don’t tap other scales.
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9. Keep standing on the scale for 5-10 seconds
while the scale uploading the measurement data
to your app.
On the scale you may notice that your weight will
flash 2-3 times.
10. After the data upload completed, you may
start “Wi-Fi Configurations” or “Skip Wi-Fi
Configurations” at this time.
Select Wi-Fi
Wi-Fi Configurations
Skip Wi-Fi Configurations
Tap the “Wi-Fi Connections” button to configure
your Wi-Fi connections. With the Wi-Fi your scale
measurement data will be uploaded without your
app running. You will be able to use the scale
hands-free.
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11. Tap the “Skip Wi-Fi Configurations” button will
lead you to your “Measurements” screen. Your
measurement data will display here, Weight, BMI,
Body Fat, and others.
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The Runcobo CS20C scale supports both Bluetooth and Wi-Fi wireless connections. You don’t have to use
the Wi-Fi connections because the Bluetooth alone will have all of your measurements and all of your
history. However, It is highly recommended that you setup Wi-Fi connections if a secure network is
available. With Wi-Fi connections, your scale offers additional features and conveniences.
• Wi-Fi connections’ range is longer than Bluetooth connections.
• With Wi-Fi connections you will be able to receive scale measurement data without running the app. You
can use the scale hands-free.
• Wi-Fi wireless connections are more robust. Typically, you don’t need reconnections once the Wi-Fi is
configured.
During the settings, you will need to have Bluetooth connections first. Then we will configure your scale’s
Wi-Fi connections. By the end of this section you will have your measurement done using Wi-Fi connections.
NOTE: With the Wi-Fi connections, your measurement data will be uploaded from scale to your home’s
wireless router through Wi-Fi connections. Then your data will be sent to the Runcobo’s secure data server
over the internet (the cloud). Your mobile app running on your smartphone will download your
measurement data from the data server. It differs from the Bluetooth connections, where your scale sends
data directly to your phone.
Setup App with Wi-Fi Connections
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Select Wi-Fi
Wi-Fi Configurations
Skip Wi-Fi Configurations
Tap the “Wi-Fi Connections” button to configure
your Wi-Fi connections. With the Wi-Fi your scale
measurement data will be uploaded without your
app running. You will be able to use the scale
hands-free.
1. To configure your scale’s Wi-Fi connections
and to establish your Profile to your scale and
the server, first we need to use the Bluetooth
connections. Please follow Setup App with
Bluetooth Connections, Steps 1 to 10 (pages 10
– 16).
2. With the above steps, you made an initial
measurement using the Bluetooth connection.
Now on the “Select Wi-Fi” screen, tap the
“Wi-Fi Configurations” button.
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3. Select a Wi-Fi network. By default, your
phone’s currently connected Wi-Fi network is
selected. You can change to another Wi-Fi
network. Type in the network password, and
then tap the “Next” button.
4. Then you will see the Wi-Fi “Connect”
screen. Don’t close your app during the
connection period. Once done, the Wi-Fi
configurations is complete.
Configure Wi-Fi
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5.To test your Wi-Fi configurations, close your Runcobo app, and use the scale to make a new
measurement (see Weighing without the App, page 9). When finishes, re-open your Runcobo app
again, and your new data should be already recorded in your app.
By now your app setup is complete with both Bluetooth connections and Wi-Fi connections.
6.If Wi-Fi connections were not setup initially, a user can setup it later: On the “Measurements”
screen, tap the “+” sign at the top right corner, then select “Device Management” , tap “CS20C”
image to enter the “Select Wi-Fi” screen. It is the above Step 2. Then follow instructions to complete
Steps 3 – 5 to setup Wi-Fi Connections.
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