Cooey WBT1-357-B User manual

User Manual
Body Fat Analyzer WBT1-357-B
version:1.0
Please do read the user manual carefully and thoroughly so as to ensure the safe usage
of this product, and keep the manual well for further reference in case you have
problems.
Thank you very much for selecting the Cooey Body Fat Analyzer WBT1-357-B.
e-mail: [email protected] web: www.cooey.co.in
COOEY TECHNOLOGIES PVT, LTD.
1101, 12th main, 5th cross, Sundar Ram Shetty Nagar, Bilekahalli, Bangalore - 560076

1
Table of Contents
Table of Contents
Safety Information
Tips
Overview
Device Components
LCD Display
Initial Start-Up
General Instructions
Insert the Batteries
Install App and Pair-up
Start Measuring
Select Measurement Unit
Daily Measurement
Manage Your Health
Data Transmission
Troubleshooting
Error Prompt
When Measuring ...
When Data Transmitting...
Specifications
Maintenance
Warranty
Appendix
EMC Guidance
3
4
5
6
6
7
8
9
10
11
11
13
14
15
15
16
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Safety and Usage Information 2
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List 4
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Health Tips – About Body Fat ....................................................................................................
17
Lorem ipsum

2 3
Safety InformationSafety Information
The warning signs and symbols are essential to ensure your correct and safe use of this product and
protect you and others from injury. Please kindly find the meanings of the warning signs and symbols,
which you may encounter in the label and user manual, as follows:
Safety and Usage Information
CAUTION
Symbol for “THE OPERATION
GUIDE MUST BE READ”
Symbol for
Symbol for “ENVIRONMENT
PROTECTION – Waste electrical products
should not be disposed of with household
waste. Please recycle where facilities exist.
Check with your local authority or retailer for
recycling advice”
Symbol for “SERIAL NUMBER”
Symbol for “DIRECT CURRENT”
Symbol for “COMPLIES WITH EU
REQUIREMENTS”
Symbol for “MANUFACTURE
DATE”
Tips
To ensure the accuracy of measurement, please follow below instructions when you start
measurement.
Place the scale on a flat, hard surface. Soft surface such as carpet will affect the performance of the
scale.
Step onto the platform with bare feet. Stand still and keep full contact with the electrodes until the
measurement is complete.
Start measurement at least two hours after Getting up or Dinning.
Avoid measurement immediately after strenuous exercise, sauna or bath, drinking, and dinning.
Always start measurement in the same time slot and on the same scale located on the same flat, hard
surface.
INDICATIONS FOR USE
The Cooey Body Fat Analyzer measures weight and uses bio-electrical impedance analysis
(BIA) technology to estimate body fat in generally healthy children 10-17 years old and healthy
adults.
It is intended for use in the domestic setting only.
For maximum accuracy and repeatability , it is recommended that you should use the
device in the same time of the day and on the same location.
Body fat percentage estimates will vary with the amount of water in the body, and can
be affected by dehydration or over-hydration due to such factors as alcohol consumption,
menstruation, illness, intense exercise, etc.
The condition of the skin on the bottom of your feet can affect the reading. The natural
effects of aging or activity can make this skin hard. Take the reading with clean, slightly
damp feet for best accuracy. If you are having a problem on operating this scale please
contact customer service.
Cooey’s Body Fat Analyzer WBT1-357-B offers you a seamless way to manage your health.
Please be aware that this device is designed for healthy population over 10 years old self-measuring
and self-monitoring body compositions. Any information provided by this device is in no way meant to
treat, cure or prevent any disease or illness from happening. If in doubt, contact your physician.
This device is contraindicated for any female subject who may be suspected of, or is pregnant.
Otherwise, the effects of this device on the fetus are unknown.
This device is contraindicated for any person who is connected to a wearable or implantable electronic
device or instrument such as a pacemaker or defibrillator.
This device should not be used for anyone who is acutely or chronically ill because of suffering from a
disease or taking medications that affect your water levels. The accuracy of readings for these patients
has not been verified. Specific medical advice should be obtained from a physician.
WBT1-357-B is equipped with data transmission function. It may emit electromagnetic energy so as
to perform its intended function. Nearby portable and mobile RF communications equipment can affect
the performance of WBT1-357-B. And the device can interfere vicinity electrical equipment.
Manufacturer will make available on request circuit diagrams, component parts list,etc.
WARNING:No modifications of this equipment is allowed. This may result in increased EMISSIONS
or decreased IMMUNITY of WBT1-357-B.
Please use the device according to the user manual. Any misuse can cause electric shock,burns, fire
and other unexpected hazards.
Please use and storage the device under the environment which was provided in the user manual.
Don’t expose the device to extreme temperatures, direct sunlight, moist or corrosive environment.
Do not step on the scale when your body or feet are wet, especially after bathing or showering to
prevent slipping.
Please keep the device out of reach of infants, children or pets, since inhalation or swallowing of small
parts is dangerous or even fatal.
Please don't use the device out of lifetime any more because degraded sensors and electrodes, or
loosened electrodes can degrade performance or cause other problems.
If you have an allergy to stainless steel, please avoid to contact to the electrodes of the device.
The patient is an intended operator. The patient can measure, transmit data and charge battery under
normal circumstances and maintain the device and its accessories according to the user manual.

4 5
LCD Display
OverviewOverview
List
1. Body Fat Analyzer WBT1-357-B
2. Four AAA-size Batteries (1.5V each)
3. User Manual
Device Components
Battery Compartment
UNIT Button
LCD Display
Stone
Pound
Kilogram
Successful Bluetooth Connection
Data transmitting / pending to transmit to
wireless wellness system
Low Battery

7
6
If SUCCEED, symbol will be shown on the LCD.
If FAIL, symbol “E1” will be shown on the LCD.
Initial Start-UpInitial Start-Up
Pair-Up
With the advanced Bluetooth 4.0 technology applied, the mobile or portable equipments, which are
equipped with Bluetooth function in line with BLE Technical Specifications established by global
organization Bluetooth SIG, are capable to receive your personal health data.
Turn on Bluetooth and the App. Make sure both are ON when pair-up is proceeding.
Press and hold “UNIT” button in the back of the scale to start pair-up.
Symbol and symbol will be shown on the LCD
alternatively, indicating pair-up is proceeding.
General Instructions
Insert the Batteries
Open the battery door in the back of the scale.
Insert the batteries (4 x 1.5V AAA) into the battery
compartment according to the polarity indications
marked inside the compartment.
* The digits “8888” will be shown on the LCD.
Close the battery door and wait until the digits “0.0kg”
are shown on the LCD.
CAUTION
When the symbol appears, the device will power off. Then you shall replace with a new set of batteries. Please replace
all four batteries at the same time. Do NOT mix the old batteries with the new one.
Worn batteries are hazardous waste. Do NOT dispose of them together with the household garbage. Please refer to the
local ordinances and recycling instructions regarding disposal of the worn batteries and scrapped device.
If you do not intend to use this unit for a prolonged period of time, it is advisable to remove the batteries
before storing.
Cooey Body Fat Analyzer WBT1-357-B applies BIA (Bio-impedance Analysis) technology. A small
amount of weak current flows through the human body so as to detect the bio-impedance and estimate
body fat. The electrical current is small and may not be felt.
This BIA technology is cheap, safe, non-invasive, toxic-free and harmless. It also possesses the
characteristics of simple operation and abundant information.
The current mentioned above is less than 0.5mA. However, please be aware that anyone with an
wearable or implantable medical electronic instrument, such as a pacemaker, must avoid using this
device.
The intended use of this device is for healthy children 10-17 years old and healthy adults.
Just simply install the specially-designed app and pair up your scale with your mobile or
portable equipments. Then you may enjoy the comprehensive health solution.
Note: It is only available for the device which supports Bluetooth 4.0 technology.

9
8
Start Measuring
With original SENSE ON patent technology, WBT1-357-B
will automatically switch on as you step on the platform
barefooted.
When your scale is successfully paired with your smartphone and the Bluetooth is ON,
WBT1-357-B will process data transmission automatically.
Daily Measurement
(Please refer to Data Transmission for more details. )
Start Measuring
With batteries correctly installed, press “UNIT” button in the back of the scale to select
measurement unit. The default measurement unit is “kilogram”. You may press “UNIT” button
to choose among kilogram, stone and pound.
Select Measurement Unit
Stand still and keep full contact with the electrodes,
the unit “ kg” blinks, then the weight is locked,
until the LCD stops displaying moving “o”, the LCD
will display the weight and the body fat measurement
is finished.

11
10
Manage Your Health
With WBT1-357-B successfully pair-up with your
smartphone, the measurement data will be automatically
transmitted to your mobile via Bluetooth.
The symbol will disappear after successful data
transmission, and you may check your personal
health data stored in your smarthone.
If the data transmission fails, the symbol will
remain. The pending measurement data will be
temporarily kept in the scale and transmitted to your
smartphone when next measurement is complete.
Successful Bluetooth
Connection
Data transmitting to
wireless wellness system:
-If SUCCEED, the symbol
disappears;
-If FAIL, the symbol
remains.
Data Transmission
CAUTION
Interference may occur in the vicinity of equipment marked with the following symbol . And
the Analyzer may interfere vicinity electrical equipment.
To enable the data transmission function, this product should be paired to a Bluetooth 4.0 end.
How to mitigate possible interference?
1. The range between the Analyzer and the Bluetooth end should be reasonably close, from 1
meter to 10 meters. Please ensure no obstacles between the Analyzer and the Bluetooth end
so as to obtain quality connection.
2. To avoid interference, other electronic devices (particularly those with Bluetooth transmission
/ Transmitter) should be kept at least 1 meter away from the Analyzer.
Error Prompt
Troubleshooting
Error Description Solution
Overload. The device will
power off.
Stop using this scale for
measurement.
Low Battery. The device will
power off.
Replace all four batteries at the same
time. Please purchase the authorized
batteries for replacement.
Please check below items:
-Bluetooth is ON.
-App Collector is ON.
-Both devices are within the
transmission distance of Bluetooth.
Failure of pairing up your
scale with your smartphone.
Problem Root Cause Solution
Incorrect posture
Abnormal
measuring results:
- Too high; OR
- Too low; OR
- Huge difference
between two recent
measurement.
Please step on the platform
The device is located on the
soft ground such as a carpet
OR on a rugged surface.
Please place the device on a flat,
hard surface.
Warm up your hands and feet to
resume blood circulation and then
measure again.
Cold body that may results
in bad blood circulation.
When Measuring ...

13
12
Problem Root Cause Solution
Cold Electrodes.
Your feet are too dry.
Abnormal
measuring results:
- Too high; OR
- Too low; OR
- Huge difference
between two recent
measurement.
No display on
LCD when the
device powers on.
CANNOT proceed
to analyze body fat
The device
powers off
automatically.
Place the device in a warm
room for a while and then
measure again.
Wipe your feet with a damp
cloth, keeping them slightly damp
when starting measurement.
Batteries not yet installed.
Worn batteries.
Low battery.
Install the batteries.
(Please refer to Insert the
Batteries )
Replace all four batteries at the
same time. Please purchase the
authorized batteries for
replacement.
Step onto the platform
wearing socks or shoes.
Please keep barefooted during
the measurement, and keep full
contact with the electrodes as
well.
Replace all four batteries at the
same time. Please purchase the
authorized batteries for
replacement.
Troubleshooting Troubleshooting
Problem Root Cause Solution
Bluetooth is OFF.
Data transmission
failed.
Turn ON the Bluetooth via
Settings.
App is OFF. Press the icon to turn ON your
app.
Place your smartphone closer to
the scale.
Out of range of Bluetooth
transmission.
When Data Transmitting ...

When carrying out usual maintenance, please ensure practice of the following Do’s and Don’ts:
15
14
Maintenance
Warranty
DO use a dry soft cloth to wipe the dust.
DO use a wet soft cloth, dipped into water and wrung out, to wipe the dirt. Then use a dry soft cloth
to dry up the device.
DON’T wash the device with water or immerse it in water.
DON’T use propellant, abrasive or other chemicals to wipe the dirt in avoidance of discolor or
malfunction.
DON’T disassemble this device. If you have any problems, please contact Cooey. (Please refer to
Warranty for contact information)
Do not dispose of batteries in fire. Batteries may explode or leak. Remove the batteries if the scale will
not be used for a long period.
Maintenance
Specifications
About the Accuracy of This Product
This product passes strict inspection before delivery and therefore its accuracy is guaranteed by the manufacturer. Please refer to the
above table for the descriptions on accuracy.
This product is specially designed for body fat analysis as well as weight measurement. It should NOT be used by anyone during the
process of transaction for verification of goods’ weight.
Specifications
Product Name
Dimension
Body Fat Analyzer
Net Weight Approxim ately 1.75kg ( Excluding the dry cells)
Display Digital LCD
Measurement Unit Kilogram / Stone/ Pound
Measurement Range 5kg to 180kg / 0st: 11lb to 28st: 5lb / 11lb to 397lb
Division 0.1kg / 0.2lb
Accuracy
Working Environment
Storage Environment
Power Source 6V (Four AAA-size Batteries)
Turn on Method SENSE ON technology
Auto-OFF
Accessories 1. Four AAA-size batteries
2. User Manual
Mode of Operation Continuous Operation
The scale will turn off after about 10 seconds if there is
no operation
Scale: 320x330x27.2mm (Approximately)
Cooey warrants its products free of defects in materials and workmanship in normal use for a period
of TWO years from the date of retail purchase.
This warranty does NOT cover damages caused by misuse or abuse, including but not limited to:
Failure caused by unauthorized repairs or modifications;
Damage caused by shock or drop during transportation;
Failure caused by improper operation inconsistent with the instructions stated in this user manual;
Malfunction or damage from failure to provide the recommended maintenance;
Damage caused by improper use of power supply.
Should this device require maintenance (or replacement at our option) under warranty, please deliver
the original package to ZHONGSHAN LIFESENSE ELECTRONICS CO., LTD prepaid. Please
return the store receipt (with the retail purchase date) and a note with reasons to return on it as well.
COOEY TECHNOLOGIES PRIVATE LIMITED
Tel: [phone]
Website: http://www.cooey.co.in
1011, 12th Main, 5th Cross, Sundar Ram Shetty Nagar, Bilekahalli, Bangalore 560 076|
100 ±0.4kg;
150 ±0.5kg;
50 ±0.3kg;
180 ±0.7kg;
Temperature: 5℃ to 40℃
Temperature: -20℃ to 60℃ Relative Humidity: ≤90% RH
Atmospheric pressure: 86kPa to 106kPa
Atmospheric pressure: 50kPa to 106kPa
Relative Humidity: ≤90% RH

16
Appendix
Table of Body Fat Level (Unit: %)
Standard for Men
Rating
low
Normal
Moderately High
High
Age
20-29
<13 <14 <16 <17 <18
14-20 15-21 17-23 18-24 19-25
21-23 22-24 24-26 25-27 26-28
>23 >24 >26 >27 >28
30-39 40-49 50-59 60+
Standard for Women
Rating
low
Normal
Moderately High
High
Age
20-29
<19 <20 <21 <22 <23
20-28 21-29 22-30 23-31 24-32
29-31 30-32 31-33 32-33 33-35
>31 >32 >33 >34 >35
30-39 40-49 50-59 60+
a) The body fat percentage (%): 5%-60%/0.1%
Health Tips - About Body Fat
Human body is made up of, amongst other things, a percentage of fat. Body fat is vital for a healthy,
functioning body, protects vital organs, helps regulate body temperature, stores vitamins and helps the
body sustain itself when food is scarce. However, too much body fat or indeed too little body fat will
damage to your health. It is difficult to gauge how much body fat we have in our bodies simply by
looking at ourselves in the mirror.
This is why it is important to measure and monitor your body fat percentage. Body fat percentage
gives you a better measure of fitness than weight alone–the composition of your weight loss could
mean you are losing muscle mass rather than fat-you could still have a high percentage of fat even when
a scale indicates‘normal weight’.
The table as follows may be used as a guide:
EMC Guidance
Table 1 Guidance and MANUFACTURER’s declaration – ELECTROMAGNETIC
EMISSIONS- for all ME EQUIPMENT and ME SYSTEMS
Guidance and manufacturer’s declaration – electromagnetic emissions
RF emissions
CISPR 11 Group 2
Class B
Not applicable
Not applicable
Compliance
The device is intended for use in the electromagnetic environment specified
below. The customer or the user of the device should assure that it is used in
such an environment.
Harmonic emissions
IEC 61000-3-2
Voltage fluctuations/
flicker emissions IEC
61000-3-3
RF emissions
CISPR 11
Emissions test Electromagnetic environment - guidance
The device must emit electromagnetic
energy in order to perform its intended
function. Nearby electronic equipment may be
affected.
17
Appendix

Guidance and manufacturer’s declaration – electromagnetic immunity
IMMUNITY test
±6 kV contact
±8 kV air ±6 kV contact
±8 kV air
±2 kV for
power supply lines Not applicable
±1 kV line(s)
to line(s)
±2 kV line(s)
to earth
<5% UT
(>95% dip in U T)
for 0.5 cycle
40% U T
(60% dip in U T)
for 5 cycles
70% U T
(30% dip in U T)
for 25 cycles
<5% U T
(>95% dip in U T)
for 5 s
3A/m
NOTE U T is the a.c. mains voltage prior to application of the test level.
Table 2 Guidance and MANUFACTURER’s declaration – electromagnetic
IMMUNITY – for all ME EQUIPMENT and ME SYSTEMS
IEC 60601 test level Compliance level
Electrostatic
discharge (ESD)
IEC 61000-4-2
Electromagnetic
environment - guidance
Floors should be wood,
concrete or ceramic tile. If
floors are covered with
synthetic material, the
relative humidity should be
at least 30%.
Power frequency magnetic
fields should be at levels
characteristic of a typical
location in a typical
commercial or hospital
environment.
3A/m
Power frequency
(50/60Hz)
magnetic field
IEC 61000-4-8
Voltage dips,
short interruptions
and voltage
variations on
power supply
input lines
IEC 61000-4-11
Electrical fast
transient/burst
IEC 61000-4-4
Surge IEC
61000-4-5
The device is intended for use in the electromagnetic environment specified below.
The customer or the user of the device should assure that it is used in such an
environment
±1 kV for
input/output lines
Not applicable
Not applicable
Mains power quality should
be that of a typical
commercial or hospital
environment.
Mains power quality should
be that of a typical
commercial or hospital
environment.
Mains power quality should
be that of a typical
commercial or hospital
environment. If the user of
the device requires
continued operation during
power mains interruptions,
it is recommended that the
device be powered from an
uninterruptible power supply
or a battery.
Table 4 Guidance and MANUFACTURER’s declaration – electromagnetic IMMUNITY –
for ME EQUIPMENT and ME SYSTEMS that are not LIFE-SUPPORTING
Guidance and manufacturer’s declaration – electromagnetic immunity
IMMUNITY test
Not applicable
3 V/m
Compliance
level
IEC 60601
TEST LEVEL
Conducted RF
IEC 61000-4-6
Radiated RF
IEC 61000-4-3
3 V/m
80 MHz to
2.5 GHz
3 Vrms
150 kHz to
80 MHz
Electromagnetic environment -
guidance
Portable and mobile RF communications
equipment should be used no closer to
any part of the device, including
cables, than the recommended
separation distance calculated from the
equation applicable to the frequency of
the transmitter.
Recommended separation distance
The device is intended for use in the electromagnetic environment specified below.
The customer or the user of the device should assure that it is used in such an environment.
where P is the maximum output power
rating of the transmitter in watts (W)
according to the transmitter manufacturer
and d is the recommended separation
distance in metres (m).
Field strengths from fixed RF
transmitters, as determined by an
electromagnetic site survey, should be
less than the compliance level in each
frequency range.
a
b
Interference may occur in the vicinity of
equipment marked with the following
symbol:
P
V
=d ]
5,3
[
1
P=d 80 MHz to 8 00 MHz
P=d 2.333 800 MHz t o 2 ,5 G Hz
1.167
NOTE 1 At 80 MHz and 800 MHz, the higher frequency range applies.
NOTE 2 These guidelines may not apply in all situations. Electromagnetic
propagation is affected by absorption and reflection from structures, objects
and people.
aField strengths from fixed transmitters, such as base stations for radio (cellular /
cordless) telephones and land mobile radios, amateur radio, AM and FM radio broad-
cast and TV broadcast cannot be predicted theoretically with accuracy. To assess the
electromagnetic environment due to fixed RF transmitters, an electromagnetic site
survey should be considered. If the measured field strength in the location in which
the device is used exceeds the applicable RF compliance level above, the device
should be observed to verify normal operation. If abnormal performance is observed,
additional measures may be necessary, such as re-orienting or relocating the device.
Over the frequency range 150 kHz to 80 MHz, field strengths should be less than
[ ]V/m.
b
V1
Appendix Appendix
18 19

150 kHz to 80 MHz 80 MHz to 800 MHz 800 MHz to 2.5 GHz
Table 6 Recommended separation distances between portable and mobile
RF communications equipment and the ME EQUIPMENT or ME SYSTEM –
for ME EQUIPMENT and ME SYSTEMS that are not LIFE-SUPPORTING
Recommended separation distances
between portable and mobile RF communications equipment and the device.
The device is intended for use in an electromagnetic environment in which
radiated RF disturbances are controlled. The customer or the user of the device
can help prevent electromagnetic interference by maintaining a minimum distance
between portable and mobile RF communications equipment (transmittters) and the
device as recommended below, according to the maximum output power of the
communications equipment.
Rated maximum output
power of transmitter
(W)
Separation distance according to frequency of transmitter (m)
For transmitters rated at a maximum output power not listed above, the recommended
separation distance d in metres (m) can be estimated using the equation applicable to
the frequency of the transmitter, where P is the maximum output power rating of the
transmitter in watts (W) according to the transmitter manufacturer.
NOTE 1 At 80MHz and 800MHz, the separation distance for the higher frequency
range applies.
NOTE 2 These guidelines may not apply in all situations. Electromagnetic propagation
is affected by absorption and reflection from structures, objects and people.
0.01
0.1
1
10
100
Not applicable 0.117
0.369
1.167
3.690
11.67
0.233
0.738
2.333
7.378
23.33
P
V
=d ]
5,3
[
1P=d 1.167 2.333 P=d
Not applicable
Not applicable
Not applicable
Not applicable
Appendix
20