User Guide

1.Please try below steps to get an accurate weight:
1) Place the scale on a hard and flat surface. Softer floors such as carpet can cause inaccuracies.
2) One foot steps on the scale gently to wake it up, then step on the scale after you see ‘0:00’
shows on the scale.( Take off your shoes and socks, and make sure both feet on the electrode
plates on either side.)
3) During the measurement, try to keep your body centered balanced and directly stand above the
scale as much as possible.
4) Keep standing on the scale for about 10 seconds. Even if your weight is displayed, the scale
may still be measuring your other body metrics. Do NOT step off the scale while the scale is still
measuring. After about 10 seconds will indicate completion of the measuring process, You should
then be able to view your body metrics in the app.
5) If the scale has been moved or flipped upside down, it must be recalibrated
6) Everyone's weight fluctuates throughout a typical day. Muscle usage and basic consumption of
food and water will cause some weight fluctuation. Thus, if you weigh yourself multiple times
during the day, you will see some differences. To minimize the fluctuations, weigh yourself the
same time each day (such as the morning).
7) The scale ensure to have enough battery.
2. How to pair the scale to my phone?
1) Download and install the “scale up” app from the App Store or Google Play, or you can scan
the QR code from our user manual, then log in and set up your profile
2) Enable Bluetooth on your mobile device (Android phone requires enabling location, APPLE
phone IOS13 and above needs the Bluetooth authorization of scale’s App)
3) Open scale’s APP, click “ start weighing”
Note:
1. Open the App “Scale Up”and leave the app at its home screen, Bluetooth will automatically
connect to the scale, don’t need manual connection.
2. It is possible for both you and your spouse to use the same YOUNGDO scale,but can only be
connected to one device at a time, so please make sure the previous device has been disconnected
by closing the Scale Up app before pairing another phone with the scale.
3. How to switch units?
Switch between units in the settings menu in Scale UP APP. After choosing the unit you want,
reconnect the app to the scale by stepping on the scale. The latest weight unit configuration will be
updated.
4. What if the scale isn't detecting body fat and other data but only weight?
If your scale is not showing body fat% readings this is because it is unable to complete an
electrical circuit. There is something between your feet and the electrodes (e.g. socks/shoes). Your
feet are not correctly touching the electrodes. The electrical signal is short-circuiting (e.g., damp
thighs touching together). The electrodes have become detached. There is an electrical fault inside
the scale (The last two items cannot be repaired.). Please make sure both bare feet are on the
electrode plates on either side.