T&R ScaleTelligence User manual

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Thank you for purchasing ScaleTelligence® Scale.
Before using the unit for the rst time, please be sure to read this instruction manual
carefully and use the unit properly. Please keep this instruction manual on hand for
future reference.
Bluetooth®Smart Scale
Sync your progress wirelessly to any Bluetooth® smart ready
device.
Smartphone not required for scale use.
Works with: iOS7.0 and above with Bluetooth® 4.0 and above
Android 4.3 and above with Bluetooth®4.0 and above
App is compatible with iPhone Health and Google Fit.
ScaleTelligence®

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Contents
(English)
1 Safety Information – Page 3
• Bluetooth® Smart Scale Care
• How to Ensure Accurate Readings
2 Product Description – Page 4
• Specication
• Software
• Adding the batteries
• How does the Bluetooth® Smart Scale work
• The best time to measure your body composition
3 Getting Started – Page 6
• Install the free OKOK International App to Your iOS or Android Smartphone or Tablet,
register as a user. – Page 7-8
• Pair the Bluetooth® Smart Scale to your Smartphone or tablet and start measuring. –
Page 9-11
• How to take routine reading and explore the functions. – Page 12-16
4 Declaration – Page 16
5 Health Disclaimer and Warranty – Page 17

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1 Safety Information
Warning
This product should not be used by individuals with a pacemaker or other implanted medical
devices as it passes a low level electrical signal through the body which may interfere with its
operation. This product is also not suitable for women during pregnancy!
This body scale is intended for adults (ages 18-100) with inactive to moderately active lifestyles.
DO NOT MODIFY THIS EQUIPMENT WITHOUT AUTHORIZATION FROM THE
MANUFACTURER BEYOND WHAT IS DEEMED SAFE IN THIS MANUAL
Bluetooth®Smart Scale Care
• Protect the unit against moisture and keep away from liquids. Clean using a dampened
cloth after use.
• Do not expose scale to direct sunlight
• Do not leave scale in area of extreme temperature or humidity.
• Device not intended for people with limited physical, sensory or mental abilities unless
under observation by a person that can ensure its safe and proper use.
• Do not attempt to dismantle or repair the device yourself.
• Only store at and on an even surface to maintain correct calibration for every use.
How to Ensure Accurate Readings
• Always measure barefoot. Do not step on unit with wet feet, wearing socks or shoes to
prevent slipping, damage and inaccurate readings
• Recommended to be placed on hard at surface only.
• Always weigh yourself on the same scale, same place and same surface if possible.
Recommended Measurement Times is after waking up but before breakfast (optimal), 2
hours after recent meal but before the next meal, or before bed but 2 hours after dinner.
• Erroneous measurements can occur if feet are dirty, dry or extremely callous.
• 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.
• Stand upright and not to the edge of the scale to ensure good contact with the film or
electrodes (the lm and electrodes both are conductive media depending scale models).
• Horizontal line should be running below arch of each foot.
• Full feature of scale only available with corresponding app.

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2 Product Description
Specication:
Display: All data displayed when power on
Capacity: 3kgs-180kgs/6.6lbs-396lbs
Division: 1D=100g/0.2lb
Unit: KG/LB/ST
Voltage: 4.5V
Battery: 3 *AAA battery
Display: 84mm/3.3 inches Blue backlit LCD screen
Low battery indication: 2.4V±0.2V, display “Lo” and power off
Current: ≤25mA
Standby current: ≤10μA
Overload indication: overload more than 2.5kgs, total 182.5kgs display “Err”
Best working temperature: 5oC ~35oC
Storage temperature: -10oC ~60oC
Moisture environment: ≤90%RH
Net weight: 1.8kgs/4.0lbs
Gross weight: 2.3kgs/5.0lbs
Software:
OKOK International is an application created with the idea of "Internet of Things" in mind, it works
with Bluetooth® Smart Scale and records and monitors your body weight, fat percentage, water
percentage, muscle mass, bone mass, visceral fat percentage, BMR, BMI.
OKOK International cares more for your health, starting from helping you manage your body weight
and using your body health indices information, it provides you with adequate suggestions for
exercise, food and sleep. Monitoring your health indices 24 hours a day, it helps you to exercise
more actively, eat better and sleep well.
Adding the batteries:
The scale uses three AAA batteries, which are supplied. These are non-rechargeable batteries and
no attempt should be made to recharge these.
Remove the back cover and add the 3x AAA batteries in the direction indicated.
Replace the cover. The Display should light up now when you press on the glass surface of the
scales.
If not used, it will power off after about 20 seconds. A faulty operation would make it power off.
ITO electrode feet kg/lb cover

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Remove the batteries if you are planning to store the device for a long period of time. We hope you
use your device for many years of course, but long periods of storage with the batteries in place
may damage the device and will cause the batteries to discharge.
Replace the set of batteries (3x AAA) in the right direction when the LCD words twinkling and
further show "LO".
Note: Do not tamper or attempt to open the unit in which the battery is housed, your
warranty will be invalidated. Substances contained within the battery may damage
the environment or human health if handled and there may be a risk of electrical
shock or burns. When disposing of this product, ensure that it is collected separately
for special treatment and not as normal household waste.
How does the Bluetooth®Smart Scale work
This Bluetooth® Smart Scale uses BIA (Bio-electrical Impedance Analysis) technology to calculate
body fat mass, lean mass, total body water and bone mass. The general principle behind: two or
more conductors (electrode or ITO lm) on the scale contact person's body and a small electric
current is sent through the body. The resistance between the conductors will provide a measure of
body fat.
NOTE: This device is a personal monitor and should be used in a consistent manner for the most
accurate reading. While readings of this analyzer might be different with that of others (hydro-
densitometry or hand held calipers), your changes in body fat percentage shown by this device will
be reected accurately.
While this analyzer will work accurately as a scale for anyone and give accurate body fat readings
for a majority of people, it is not intended for being used by pregnant women or children under the
age of 18.
The best time to measure your body composition
Our water content can vary at different times during the day and since body fat percentage is
calculated by measuring the water content, our body fat reading can also vary throughout the
day. There is no right or wrong time of the day to take a reading, but we nd it most consistent to
measure our body weight and water content rst thing in the morning before eating or drinking and
after using the toilet. It is about making the measurement consistent.
Taking measurement after having a bath or sauna, or following intensive exercise, or within 1-2
hours of drinking in quantity or eating a meal is going to distort the values generated.
Never attempt to take readings when you are wet, after a shower or vigorous exercise.
Make sure that the scale is placed on a level, hard surface.
DO NOT attempt to use the scale on a carpeted surface—erroneous values will be generated.

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3 Getting Started
This following steps will instruct you how to use the Bluetooth®Smart Scale:
1) Install the Free OKOK International App to Your iOS or Android Smartphone or Tablet,
register as user.
2) Pair the Bluetooth®Smart Scale to your Smartphone or tablet and start measuring and start
measuring.
3) How to take routine readings and explore the functions.
If you follow these sequentially, it will take you about 5-10 minutes to learn about how to measure
your body weight and composition.

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1) Install Free OKOK International App to Your iOS or Android Smartphone or Tablet,
register as a user.
Note: The Bluetooth®Smart Scale uploads your data directly to your Free OKOK International
account via your Smartphone or tablet which must be Bluetooth®4.0 enabled. The scale will not
work fully if you do not have a Bluetooth®4.0 enabled Smartphone or Tablet.
If you want to measure weight only, not required of Smartphone or tablet.
If you want to measure weight only but with data uploaded on App. It is not a must to take off socks.
If you want to measure weight and body composition, you need to take off socket to let your feet
contact with lm or electrode which is for conducting micro-electrical current passing through your
body.
Before installing OKOK International App, kindly check if the phone or tablet meets following
requirement:
Install OKOK International App:
Use your phone or tablet to scan QR code and get the download links.
or search for “OKOK International” from App Store or Google Play to install APP.
IOS 7.0+
iPhone 4S, iPhone 5, iPhone 5C, iPhone 5S, iPhone 6
iPhone 6 Plus, iPhone 6S, iPhone 6S Plus, iPad touch 5,
iPad 3, iPad 4, iPad Air, iPad Air 2, iPad Mini,
iPad Mini 2, iPad Mini 3,
... Support iOS7.0 and above iOS devices with
Bluetooth®4.0 and above
SAMSUNG: Galaxy S6, Galaxy S6 Edge+, Galaxy 5,
Galaxy S4, Galaxy S3, Galaxy Note 4, Galaxy Note 3,
Galaxy Note 2, Galaxy Grand 2
HUAWEI: Ascend P8, Ascend P7, Honor 6 Plus, Glory 6,
Mate 7, Ascend G7
... Support Android 4.3 and above Android devices with
Bluetooth®4.0 and above
Android 4.3+

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Register for a Free Account
Once you have installed the OKOK International App, open the App making sure your phone or
tablets is connected to the internet or web for the rst time.
If you have already registered, you can login to your account. Click Login.
If you have not previously registered, then follow below procedure:
Congratulations, you have completed the registration. As you complete the information, the APP
begins to learn more about you. These data are used to help you with your self-management
through self-monitoring. You can always edit these private data later if you make an error, but
please make sure the data are accurate in entering your weight, your height and age when you
start using the scale to measure data. These are important data relating accuracy of composition
measurement.
If you are registered and forget the Password, please click Login, and select Forget password, type
you Email, new password and Click Obtain Vcode (abbreviation for verify code), it will send a code
to your email. Type the code obtained from your e-mail. Click Submit and you regain the ID.
Join Us ---> Enter into e-mail and password --->Name --->Gender--->Age--->Height

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2) Pair the Bluetooth®Smart Scale to your Smartphone or tablet and start measuring.
To start taking measurements rst, you need to pair the scale and phone or tablet.
Insert/replace the batteries.
Please remove the battery cover underneath the scale and insert 3 AAA batteries (included) into
your device. Make sure the polarity is correct when done. Then slide the battery cover back.
Note: Make sure that the Scale is placed on a level, hard surface. Do not attempt to use the
Bluetooth Smart Scale on a carpeted surface – erroneous values will be generated.
Pair the scale to your Smartphone or tablet
Launch the OKOK International App. Ensured that Bluetooth®4.0 is switched on. Login in with your
ID or you can click Tourist model. The Interface will be as below,
Click “No paired device? Click the pair key” area.
A Open the cover
B Install the batteries in the right direction
C Close the cover

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or you can click the left corner “ ” icon. Click “Settings”, then click “My Scale”. Click “Bind/Pair
OKOK Bluetooth®Scale”.
Either way will pop up following user interface. Follow it, stand on the scale to wake up scale (the
Bluetooth for the scale will function automatically when the scale is pressed), ensuring the LCD
display is always lit when you pair the devices. The pairing process is automatically running in a
silent way as the Bluetooth®Scale adopts no coding pairing methods.
It will remind you “Scale founded, bind/pair it now! Click “Bind/Pair”, then the pairing process
nished.

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Note: You only need to pair the device the first time, once paired all subsequent usage should
automatically pair to the device as long as the device Bluetooth®and scale is both ON.
You may encounter the situation that data can not been synced to smartphone/tablet though paired
or paired a long time ago. Please try to:
a Clean cache. Click " " icon on the top left corner, go to settings---->
Remove cache. If it doesn't work, or
b Unpair the scale. Click " " icon on top left corner, go to settings ---> My Scale --->
Unpair. Click unpair and start pairing again.
Reading the Data from the body
analyzer.
After nishing the pair process. You are quite
ready to explore the journey to measure
weight and body composition
The Bluetooth®Smart Scale use BIM
technology, Bioelectrical Impedance Analysis
(BIM) is a method of measuring body fat
percentage by sending a low-level, safe,
electrical current through the body. Therefore,
you need to remove your shoes and socks,
then stand on the smart scale.
Make sure your feet contact with the film
coating/electrode to make an electricity
circuit. The scale will fail to measure body
composition if your feet are too dry or in
particular dry and cracked heels to make
a connection, for this circumstance, try to
moistening your feet with a damp tissue or
cloth or exfoliating to take readings.
Never attempt to take reading when you are
wet after a shower/bath or sauna/steam room
or after vigorous exercise.
A summary of your data is then displayed on the APP screen, and the scale display only shows
your weight.
Each Registered ID allows other 7 family members, you can easily view their body health status
through one App. Of course, family members can each have their own registered ID.
You can monitor weight, Fat (%), Bone mass, Muscle (%), Water (%), Visceral Fat (%), BMR and
BMI for you and family members.

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3) How to take routine readings and explore the App functions
Understanding your information
The information for each person that can be uploaded is: Weight (kg or lb), Fat (%), Bone Mass,
Muscle (%), Water (%), Visceral Fat (%), BMR and BMI.
You can then view these data. The great thing about OKOK International App is that you can upload
and permanently store your data on your own secure OKOK account, so that you may review your
information, monitor your activity and share with your social links.
We find it a powerful motivator if you measure yourself frequently, if not daily — ideally every
morning. Not only does this give you great looking graphs, it is also a powerful motivation to keep
being active, make healthier food choices throughout the day and achieve healthy body weight and
composition!
Weight
Your weight is calculated and stored in the cloud. For a single view of your weight, it will show your
weight in relation to your target weight, and you can view weight changes over a week, month,
quarter through "Trend" menu.
Body Fat %
This value can serve as a guide to whether you need to adjust your diet, tness program or uid
intake to help you to achieve a healthy balance.
Our bodies comprise of bone, fat and muscle. Fat is vital for a healthy, functioning body – it protects
vital organs, cushions joints, helps regulate body temperature, stores vitamins and helps the body
sustain itself when food is in short supply. But too much or too little body fat can be damaging to
our health. This is why it is important to measure and monitor our body fat percentage using the
Bluetooth Smart Scale.
Body fat percentage gives us a good measure of wellness when used in conjunction with weight –
if we are aiming to lose weight, our weight loss could be because we are losing muscle mass rather
than fat - we can still have a high percentage of fat even when a scale indicates ‘normal weight’ .
For guidance, the Body Fat ranges for men and women are:
MALE AGE 20-29 30-39 40-49 50-59 60+
Low <13 <14 <16 <17 <18
Optimal 14-20 15-21 17-23 18-24 19-25
Moderate 21-23 22-24 24-26 25-27 26-28
High >23 >24 >26 >27 >28
FEMALE AGE 20-29 30-39 40-49 50-59 60+
Low 19 <20 <21 <22 <23
Optimal 20-28 21-29 22-30 23-31 24-32
Moderate 29-31 30-32 31-33 32-33 33-35
High >31 >32 >33 >34 >35

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Water %
Total Body Water (TBW) as a percentage gives us an understanding of our hydration level. Water
is a vital element in the majority of the body’s functions and can be found in every cell, tissue,
and organ. A healthy TBW% needs to be maintained to ensure that we are operating at maximum
efciency. Hydration levels uctuate throughout the day, so use this
measurement as a guide and not your absolute and note that eating large meals, drinking alcohol,
menstruation, illness, exercising and bathing may cause variations in your hydration level. Optimal
water %’s for Women 45-60% and Men 50-65%.
Muscle Mass %
Knowing our muscle mass percentage is useful if we are undergoing any changes in our exercise
regime or undertaking a program of weight loss. Lean muscle mass may decrease by nearly 50%
between the ages of 20 and 90. We can replace this loss with fat if we don't maintain our exercise
levels. We can also lose muscle rather than fat if we undergo starvation-type diets, which are not
recommended. At rest, the body burns approximately 110 additional calories for each kilo of muscle
gained. So if we come off a starvation-type diet, we actually put on more weight as fat. Ideally we
want to maintain our muscle mass % while reducing fat %.
Bone Mass %
Similar to MUSCLE MASS percentage, understanding changes in our BONE MASS % can be
useful, especially during weight reduction programs.
Basal Metabolic Rate (BMR)
Your BMR is calculated by the smart scales and is a measure of the number of calories required to
keep your body functioning at rest, also known as your metabolism.
Visceral Fat %
Visceral fat is located in our abdominal cavity (stomach area) and surrounds our vital organs. The
more visceral fat you have the greater the chance of developing insulin resistance (leading to type
2 diabetes), heart disease and high blood pressure.
The Bluetooth Smart Scale gives a visceral fat percentage for rating.
Visceral fat percentage between 1% – 9%: Indicates that we have a healthy level of visceral fat.
Visceral fat percentage more than 9%: Indicates that we could have excess visceral fat and we may
wish to consider modifying our diet or increasing our exercise levels.
Body Mass Index (BMI)
Body Mass Index (BMI) is an index of weight-for-height that is routinely used to classify
underweight, overweight and obesity in adults.
MALE Weight 60kg less than 60-75kg 75kg more than
Calculated Bone 2.5kg 2.9kg 3.2kg
FEMALE Weight 45kg les than 45-60kg 60kg more than
Calculated Bone 1.8kg 2.2kg 2.5kg

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App Functions:
(New features added and amended continuously,
please subject to newest APP. )
Click the left corner " " icon to direct to Navigation
Menu:
Displaying weight and body fat, you can scroll down to
see histories.
A single tap on “weight” or “fat” area will pop up the
automatically generated report, scoring your body health
status and giving you advice. Your personal information
is related with score algorithm, thus please make sure
edit your personal gender, height, age correctly.
Note:
1) The score function is based on evaluation of fat
measurements.
2) If your phone is not available for pairing when you
are weighing, you can later click”+” icon and add the
weight to maintain a full track of daily weights. Kindly
notice you can add weight data only.
3) The measurements will be synced into App automatically when devices are paired, you can
deleted unnecessary measurements in recent 7 days. After then, all measurements would be
archived and saved permanently.
Click the right corner " " icon, share your exercise achievement with your friends. Support
popular APPs, e.g. Facebook, twitter, LinkedIn...

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It will display you maximum, minimum, and average weight, body fat percentage, water percentage,
muscle mass percentage, bone mass percentage in certain Week, month, quarter periods. The
generated curves help you easily see the trend of these data.
Invite up to other 7 household members under one registered ID. You can eidt each member
personal les.
Select family members
Share with Facebook, Twitter
Slide left/right to view curves of
weight, BMI, body fat, muscle, bone,
water, metabolism, visceral fat.
Select curves by week, month, quarter
(Android devices owers can zoom in &
zoom out the curves when you double
click on the them)
Time period

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Settings
4 Declaration of Rights
All data will be automatically be synced to OKOK International App when Internet/web access is
available. The user can view their data on any devices that function with the scale.
Note:
1. OKOK International software team shall take good care of your personal information to protect
privacy, your data won’t be revealed to the third-party, nor used for business purpose.
2. Data can be stored on the cloud server if there is an Internet/web connection. Otherwise data will
stay on the device to take measurement until internet/web connection is available.
Change password / Log out
Pair Scale to smartphone or tablet
Set height unit: meter/inch, set weight unit: kg/lb
Remind you to have a measurement at certain time
Leave your comments
Ofcial website for OKOK International
Agreement and license
Software information and updates
Expend mobile data or not
Save harddrive space

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5 Health Disclaimer and Warranty
Health Disclaimer
Bluetooth® Smart scale and its associated applications should not be used to diagnose, treat, or
prevent any disease or medical conditions. It should only be used purely as a reference. Always
seek the advice of a qualied medical professional before making any changes to your exercise or
nutrition as doing so may cause severe harm or death.
Recorded data may be lost if the design is used incorrectly. We take no responsibility for any kind of
loss caused by the loss of recorded data. We take no responsibility for any kind of damage or loss
caused by the device, or any kind of claim made by third party. Stepping off scale after or during
usage will safely terminate usage session immediately.
Warranty
ScaleTelligence® scale is warranted against defects in materials or workmanship for one year
of the original purchaser from date of retail purchase. The warranty does not cover the battery,
packaging and damages or wear resulting from accident, misuse, abuse, commercial use, or
unauthorized adjustment and/or repair.
Claimed products will be replaced or repaired when returned, please pack the item carefully and
return it prepaid, together with a note of explaining the reason to return and the original proof-of-
purchase to the retailer you purchased the device from. There are no expressed warranties except
as listed above. This warranty gives you specic legal rights. For any general enquiries or technical
questions concerning the product or questions about the warranty, please contact the retailer to
solve your doubts.
Customer Service:
T and R International, LLC
4653 Carmel Mountain Road Suite 308-334
San Diego, CA 92130 USA
E-mail: [email protected]

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This device complies with CE
EN60950 EN62479 EN301489 EN300328
Manufactured in P.R. China
©2016 T and R International, LLC and its afliated companies.
All rights reserved.
iPad, iPhone, iPod touch are trademarks of Apple Inc.
Android is a trademark of Google Inc.
The Bluetooth® word mark and logos are registered trademarks owned by Bluetooth SIG, Inc.
and any such use by T and R International, LLC is under license.
ScaleTelligence®
FCC Statement
This equipment has been tested and found to comply with the limits for a Class B digital device,
pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable
protection against harmful interference in a residential installation. This equipment generates
uses and can radiate radio frequency energy and, if not installed and used in accordance with
the instructions, may cause harmful interference to radio communications. However, there is
no guarantee that interference will not occur in a particular installation. If this equipment does
cause harmful interference to radio or television reception, which can be determined by turning
the equipment off and on, the user is encouraged to try to correct the interference by one or
more of the following measures:
-- Reorient or relocate the receiving antenna.
-- Increase the separation between the equipment and receiver.
-- Connect the equipment into an outlet on a circuit different from that to which the receiver is
connected.
-- Consult the dealer or an experienced radio/TV technician for help.
This device complies with part 15 of the FCC Rules. Operation is subject to the following two
conditions:(1) This device may not cause harmful interference, and (2) this device must accept
any interference received, including interference that may cause undesired operation.
Changes or modications not expressly approved by the party responsible for compliance
could void the user's authority to operate the equipment.
This device complies with FCC Part 15(15.249), Subpart C