OSD Audio Fitrus Light FRL-B10 User manual

Version 1.0
FRL-B10
USER GUIDE
Please read this User Guide before using
the device to ensure safe and proper use.
Sync with both iOS and Android mobile devices.

Quick Power Button
You can turn both the device and Bluetooth
on and off with a simple press of the button.
Four Sensor Electrodes
Measure Body Fat (%), Skeletal Muscle
(kg), and other components by using
Bioelectrical Impedance Analysis (BIA).
Battery Charging Indicator
Charging - Red, Fully Charged – Green.
Features
LED Display
Displays your measurement :
Body Fat (%), Heart Rate, etc.
Heart Rate Sensor (PPG)
Place your finger on the rectangular sensor
to measure Heart Rate and Stress Level.
Charging Battery
Recharge the Fitrus Light device by using
a Micro 5 Pin USB charging cable included in the box.

How to Use
Link Fitrus Light to your smartphone via Bluetooth by
pressing Quick Power Button.
3
Measure various health parameters by pressing Start
on your Fitrus 2.0 App.
You can find more information in the
web manual using the QR Code.
https://manual.onesoftdigm.com
4
Download the Fitrus 2.0 App from
the Google Play Store or Apple App Store.
Use the QR Code and download apps
on your smartphone.
https://thefitrus.com/app/
1
Register user account by following the instructions
from the Fitrus 2.0 App.
2

How to Properly Measure
Lightly pinch the 4 electrodes by using both of your thumbs and index fingers to
measure Body Fat (%), Skeletal Muscle (kg), Basal Metabolic Rate, and Body
Water. Stretch your arms and make sure the left and right hands do not touch
each other.
Touch
Place your finger on the rectangular
sensor to measure Heart Rate and
Stress Level.
Heart Rate & Stress IndexBody Composition

frequently asked questions (FAQ)
Should I charge Fitrus Light when I
first get it?
Yes. It is strongly recommended to
recharge after receiving the
product.
Please check our QR Code
for more information.
Does Fitrus 2.0 App offer different
languages?
Yes. Go to
Settings Language
menu. System Default Language,
Korean, English, Japanese and
Chinese are supported.
If you choose system default
language, the app language will be
automatically selected according to
the user’s smartphone language
setting and the Other Language
option may only be supported in
English.
Do I need a smartphone to use it?
Yes. The result data measured by
the device will be recorded in the
Fitrus 2.0 App.
I am having trouble connecting
Bluetooth
You may turn on the GPS and
Bluetooth on your smartphone and
try running the Fitrus 2.0 App
again. Do not enter the PIN number,
but try to run the measurement
through the Fitrus 2.0 App first and
then turn on the device.
Can anyone else measure it?
PleaseuseMeasuringgueston
Fitrus 2.0 App.

WARNING
Fitrus Light is not a medical device and should not be
used for diagnostics or treatment.
Do not use Fitrus Light device with any other medical
assist devices, such as pacemaker, medical ECG,
artificial heart, or heart-lung machine.
The electric current (under 150 uA of 50 kHz) is too low
for anyone to sense or be affected by it.
If you do experience any physical symptoms, stop using
it immediately.
Avoid using Fitrus Light to measure your body
composition during pregnancy or menstruation.
The measurement result could be inaccurate.
Precaution
Make sure to remove any nearby devices that can cause
wireless interference. These sources can cause slower
performance or disconnection from Fitrus Light and
may also interfere with the Bioelectrical Impedance
Analysis(BIA), resulting in inaccurate readings.
Do not eat or dismantle the battery.
Keep out of children’s reach.
You must follow local regulations when disposing of
the device or any of its components and accessories.
Please be aware that Fitrus Light may not provide
accurate readings if the user is under the age of 13,
extremely obese or severely underweight.

WARRANTY
If you are experiencing a problem using Fitrus Light, please contact the OSD team.
[e-mail]
Within the one-year warranty period, if any malfunction
transpires under normal use, as established by the
manual, the affected components of the product will be
exchanged free of charge.
Past the one-year mark of the initial purchase, you will
be responsible for the cost of any exchanges.
In principle, the components will be exchanged with
those of the same color and model.
Malfunctions or damages of any disassembled or
modified devices.
Damages caused by water & liquid or any weather
conditions.
The customer may be responsible for the shipping costs.
In the following cases, the service fee may be charged
even during the warranty period.

Device Name
Model Number
Trade Name / Manufacturer
Country of Origin
Production Date
Fitrus Light
FRL-B10
ONESOFTDIGM Co., Ltd.
Republic of Korea
Marked Separately
[phone]
[phone]
[e-mail]
https://www.onesoftdigm.com
https://www.thefitrus.com
Telephone
Facsimile
E-Mail
Homepage
Fitrus 2.0 App is compatible with Android 5.0 or above, and iOS 12.0 or above;
however, some Androids and iPads will not be compatible.
The content of the User Guide (including safety precautions) may be changed at any time without
notice to Users as the specifications for Hardware, Software and Configurations are modified.
Some of the images which appear in this User Guide may differ from those on your product.