Users Manual

The CS20A 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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