OSD Audio Fitrus+ User manual

Version.1.0
USER GUIDE
Reading this user manual before use
will help ensure safety and proper usage.
It is compatible with iOS and Android.

function
Skeletal
Muscle
Mass
BMI Body
Water
Basal
Metabolic
Rate
Heart
Rate Stress Surface Temperature
Blood
Pressure
Body
Fat
Body
Fat Mass

LED Indicator
Displays remaining battery
and measurement notification.
Power button
Pressing the button lightly turns on
the device and connects it to your
smartphone.
The device automatically turns off
after measurement.
Four electrode sensors
There are four electrode sensors that allow you to measure
body composition using the thumbs and index fingers of both hands.
FRA-W10 Size 10×2.9×1.2 cm Weight 25 g
USB Charging Cable User Manual
Components
Features

Power button
Pressing the button lightly turns on the device
and connects it to your smartphone.
The device automatically turns off
after measurement.
Charging indicator light
During charging, it displays red,
and when charging is complete, it shows green.
LED display
The latest measurement and remaining battery level will be displayed.
Four electrode sensors
There are four electrode sensors that
allow you to measure body composition
using the thumbs and index fingers of both hands.
FRL-B10 Size 13×3.5×1.2 cm Weight 40 g
USB Charging Cable User Manual
Components
PPG
Heart rate & stress
measurement sensor
It can measure heart rate and stress levels.

Touch sensor
You can change what appears on the display
with a light touch.
Power button
Pressing the button lightly turns on the device
and connects it to your smartphone. The device
automatically turns off after measurement.
Four electrode sensors
There are four electrode sensors that
allow you to measure body composition
using the thumbs and index fingers of both hands.
USB Charging Cable User Manual
Components
FR-B30 Size 12.6×3.4×1.36 cm Weight 40 g
Blood pressure & heart rate &
stress measurement sensor
It can measure blood pressure and
heart rate and stress levels.
PPG
OLED display
The latest measurement and remaining battery level will be displayed.
Temperature sensor
You can measure
skin or object temperature.
(Non-contact)
IR

Search for Fitrus 2.0 on Google Play Store or Apple App Store to download the app.
This free app helps you control device more effectively.
You can also download the Fitrus 2.0 app on your smartphone using a QR code.
The Fitrus 2.0 app is compatible with Android version 5.0 or higher, iOS version 12.0 or higher,
and it operates as efficiently as possible on Smartphone.
Note that it may not be supported on some Android tablets and iPads.
https://thefitrus.com/app/
App

How to Use
1Turn on the GPS and
Bluetooth on your
smartphone, and open the
Fitrus 2.0 app.
It does not require direct
Bluetooth connection
between the smartphone
and device.
Do not enter a PIN number.
When you open the app and
turn on the device, it will
automatically connect.
Apple iOS
Google Android
3
2Open the Fitrus 2.0 app.
The measurement results from
device are recorded and stored
in the Fitrus 2.0 app.
Press Sign up and enter your user information.

To reset the Fitrus Plus,
press quick power button for 5 seconds.
Please press the power button on the device to turn it
on, and then press
the button
on the smartphone screen.
https://manual.onesoftdigm.com
For more details, access the web manual
through the QR code.
Start
You can check the measurement results through the
Fitrus 2.0 app.
5
4
The device will automatically turn off when the
measurement is complete.
Start

additional action with the app
In the Fitrus 2.0 app, you can
select various languages such as
the system default, Korean,
English, and Japanese on the
Settings Language screen.
If you set it to the system default,
the app language will match
your smartphone language.
Currently unsupported
languages will be displayed in
English.
Guest Measuremen Language Settings
In the Fitrus 2.0 app, you can
measure with various people
such as family, friends,
colleagues, and more,
using the Measuring Guest icon.

Analyzes biometric
information to support
effective health
management.
Provides personalized
health guidance based
on body type and
biometric information.
Shows intuitive
changes to motivate
exercise and dietary
habits.
You can enjoy a
healthy competition
based on body
composition scores
and step counts.
You can achieve
shared goals with
family, friends, and all
together.
body composition Somatotype Trends Ranking Challenges

Hold the four electrodes with your thumbs and index fingers, stretch your arms forward. Keeping your elbows straight, and
avoid touching your hands together. To obtain accurate results, it is important to maintain the appropriate measurement
posture during the bioelectrical impedance analysis, where a microcurrent is consistently passed through the body.
corresponding product
Body Composition
Proper Measurement Posture

Heart Rate and Stress
Proper Measurement Posture
Put your finger on the mini square sensor on the front of the device.
Cover the sensor completely and don't press too hard.
Start
corresponding product

Place the rounded sensor on the back of the device close to the skin or object, approximately 2 to 5cm away.
When measuring the temple, you can obtain a value similar to the body temperature.
corresponding product
Skin & Object Temperature
Proper Measurement Posture

corresponding product
The temperature can be measured without a smartphone
and checked directly with the OLED display.
Please turn on the
power button.
Gently press on the
touch sensor for 3
seconds to activate
the one-touch
function.
Select skin or object
temperature with the
touch sensor and
press the power
button.
Press on the touch
sensor again for 3
seconds to disable the
one-touchfunction.
One-Touch Function
Measure the
temperature and
check the results.
Measurement can be
performed repeatedly
by pressing the power
button.

You can charge the device using the included USB cable.
It is recommended to fully charge the device upon receipt. Measure after separating the device from the charger.
Battery Charging
Usable for 20 days Charging time is 3hours

Fitrus Scale Digital ScaleOptional (sold separately)
Battery
3 AAAbatteries
Automatic on/off
Detects over 5kg
If you step on the scale without pairing it with the Fitrus 2.0 app
weight or body composition measurement screen, your weight
will be automatically saved without any additional operations.
Select the weight or body composition card on the Fitrus 2.0
app dashboard. Press the weight measurement button. en you
step on the Fitrus Scale, it will measure automatically. Keep
still until your weight is displayed, and then step off the scale.
Once the results are shown on the Fitrus 2.0 app, please step
off the weighing scale.
Once the measurement is complete, pressing the confirmation
button will save the recorded weight.
FRS-W10 Fitrus Scale is wirelessly connected with the Fitrus 2.0 app.Size 30×23.5×2 cm

After removing the strap on the opposite side of the
touch sensor, you can charge it by plugging the blue
connector at the end into the USB port on your
computer or by plugging it into the charger.
Long-pressing the touch sensor on the shutdown
screen will turn on the power.
Long-pressing the touch sensor on the shutdown
screen will turn off the power.
On the Settings screen, Press Start Smartband
Pairing to connect.
Touch the touch sensor to move the screen. When
you run the app, biometric information will be stored.
Optional (sold separately) Fitrus Band fitness tracker
Battery
Usable for 4days Charging 2hours
Waterproof
IP68
Display
1.14 inch
Running Step
Counter
Sleep
Tracking
Blood
Pressure
Heart
Rate Temperature Notifications
Charging
Power on
Power off
Connection
Basic
behavior
FRB-B10 It is a fitness tracker that monitors 24-hour blood pressure, sleep and analyzes running.
Weight 35.6 g
You can pull
and detach one
end of the
strap.
Insert the blue
connector into
the USB port
for charging.

Warning
Device is not a medical device and is not a product for diagnosis, treatment, healing, and prevention of diseases.
It is a home healthcare device based on bioelectrical resistance analysis (BIA) and self-developed algorithms.
Do not use it together as it may affect biological devices such as heart rate regulators, cardio-cardiogram medical
devices, artificial hearts, and artificial cardiopulmonary devices.
Using the BIA technique, a microcurrent of 50kHz approximately 150uA or less is used, so no current is felt during the
measurement. Do not use it if current is felt during measurement.
Measurement errors may be severe during pregnancy or menstruation.
For safety, do not use pregnant women, the elderly, or extremely weak mind and body.
If you are extremely obese, underweight, or under the age of 13, the measurement may not be smooth.
If the measurement problem persists, please contact the customer service center within the warranty period.
The instructions may be changed without your prior consent or notice due to performance improvements such as
hardware, software, and product configurations. Some images in the User's Manual may differ from the physical product.

Caution
Without the acquisition inspection certification of low-power radio frequency equipment, the company or user cannot
change frequency, increase output, and change design characteristics and functionality.
The use of low-power radio frequency equipment should not affect flight safety or interfere with legitimate communica-
tion. If communication interference is found, it should be discontinued immediately and improved until there is no
interference. Legal communication means wireless communication operated under the Communications Management
Act. Low-power radio frequency equipment must be subject to legitimate communications or interference from
industrial, scientific and medical radio-radiated electrical devices.
If you're storing devices for a long time without using them, make sure they're charged to about 40-60% at the right
temperature. Batteries are damaged if stored for long periods of time in a discharged state.
Do not use near devices that generate powerful electromagnetic waves, such as microwaves.
Measurement errors may occur.
Never eat or break down the battery as it contains heavy metals. Keep out of reach of children.
Local laws must be observed when disposing of devices, accessories, batteries, etc.