7. Step on again and stand until measurement values on the display of
the scales get stable.
8. Check your body composition data in the app.
If you want to track all your data, you have to use "Feelfit" app on
your smartphone or tablet.
Weight units can be changed from pounds (lb) to kilograms (kg), or vice
versa, by the mobile app. The height units will also change accordingly
(meter or foot/inch).
DisPlay inDiCaTiOns
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1
Digits flashing twice mean the weight test finished. The digit 0 rolling
to stable means the body fat test finished.
If weight is 50.00 kg, when you stand on the scales, "50.00 kg" will blink
for about 3 times, the screen shows "0", which moves from left to right
and repeats the course for 2-3 times, and then the screen will skip to show
"50.00 kg" for about 5 seconds, and finally the screen of the scales will be
automatically turned off, ending the measurement.
DaTa TraCKinG fOr mUlTiPle Users
If you want to weigh and track data of more than one person, you have
to:
1. Open your app and go to "My account" menu.
2. Create your friend's personal data in "Add a member" section.
3. Do the same steps like measuring yourself.
Do not forget to change your account before weighing next time in "My
account" menu!
The Bia meThOD
The smart scales use the BIA (bioelectrical impedance analysis)
technique. Using this method, a safe, low-level electrical signal is
passed through the body. It is difficult for the signal to flow through
fat in the human body, but easy to flow through moisture in the muscle
and other body tissues. The difficulty with which the signal flows
through a substance is called impedance. So, the more resistance or
impedance the signal encounters, the higher the body fat reading is.
BODy faT
A body fat percentage is the percentage of fat in your body. Too much
body fat has been linked to conditions such as high blood pressure,
heart disease, diabetes, cancer and other disabling conditions. Fat
is a special tissue and is a complex substance in the body, including
subcutaneous fat, visceral fat and the like, and is widely present in
various parts of the body.
Bmr (Basal meTaBOliC raTe)
Your basal metabolic rate (BMR) is the amount of energy you expend
every day when at rest. Gender, age, height and weight are important
for this calculation.
This is simply the energy required to keep your heart beating, your
lungs taking in oxygen, your brain functioning, and all the other
everyday tasks your body does to maintain life. As the name suggest,
basal means fundamental. If you sat in bed all day long and did not
move a muscle, this shows how many calories you burnt.
Bmi (BODy mass inDex)
Your body mass index (BMI) is a measure of body fat based on height and weight, which
applies to adult men and women. If a person's BMI is out of the healthy BMI range, their health
risks may increase significantly. However, the BMI may not correspond to the same degree of
fatness in different populations due to different body proportions.
The metric BMI formula: weight (kg) / height (sq. m).
TrOUBle shOOTinG
Problem
The LED does
3
not display
The LED displays Lo
The LED displays EER
Bad Bluetooth
connectivity
Measurement data
did not appear
in the app
Care anD mainTenanCe
• Do not use abrasive cleaning solvents to clean the device.
• Do not expose the device to extremely high or low temperatures as this will shorten the life
of electronic devices, destroy the battery or distort certain parts.
• Do not expose the device to contact with sharp objects as this will cause scratches and
damage.
• Overloading the scale beyond its maximum capacity will damage the sensitive load cell.
• Digital scales are designed to operate at the room temperature.
• A low battery can affect a proper function of the digital scales.
• Digital scales are not waterproof.
• Overloading the scales beyond their maximum capacity will damage the sensitive load cell.
Waste electrical and electronic equipment (Weee) symbol
The use of the WEEE symbol indicates that this product may not be treated as
household waste. By ensuring this product is disposed of correctly, you will help
protect the environment. For more detailed information about the recycling of this
product, please contact your local authority, your household waste disposal service provider
or the shop where you purchased the product.
solution
Please check whether the battery still has electric
power. Please re-install the battery. If the LED does not
display, it is suggested to replace the battery.
Please carefully check whether the battery is installed correctly
and make sure that the battery still has electric power. If the
LED still displays Lo, it is suggested to replace the battery.
The sensor of the scales has been overloaded or even
damaged. Please do not measure the weight that is higher
than that described in the technical specifications.
1. Open the Bluetooth settings on your device, tap on your
device model and select "Forget". Now you can try the pairing
operation again.
2. It is possible that you are not able to connect because your
device is paired with another nearby device. You will have
to disconnect the other device or even turn off its Bluetooth
function. Now you can try again to pair or reconnect.
3. Turn on/off the Bluetooth function in your device or restart the
device itself.
Restart your app and turn on the Bluetooth function of the device.
Make sure you are connected with the scales (settings/device
management/add device) and the application. Make sure your
app is synchronizing your data while you are on the scales.
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