The OMRON Walking style One tracks your workouts with
steps, distance, time, calories and fat volume you burned
during walking.
The OMRON Walking style One has a dual display function
that can show both the time and the number of steps
simultaneously. The memory function of OMRON Walking
style One can store and show the data from the previous
seven days.
Besides a regular step counter, the OMRON Walking style
One also features an aerobic step counter, which counts the
number of steady steps.
Steady or aerobic steps is the
physical exercise that helps us
stay healthy. Aerobic steps are
counted separately when walking
more than 60 steps per minute
and more than 10 minutes
continuously. If a rest of less than
1 minute is taken after a
For example: If you walk
120 steps per minute for
20 minutes, “the number of
steady steps” will be 2400.
continuous walk of more than 10
minutes, this will be regarded as
part of “continuous walk”.
How many steps do we need to walk per day?
For long term health and reduced chronic disease risk, we
should walk 10,000 steps a day. For successful weight loss,
this should be between 12,000 and 15,000 steps. If we want
to build aerobic fitness, we should make at least 3,000
(preferably more) steady steps per day (as stated by David R.
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Bassett Jr., a professor in the Department of Health and
Exercise Science at the University of Tennessee, Knoxville).
The OMRON Walking style One helps you manage your
steps. Simply wear the OMRON Walking style One and it will
count all your daily steps. It’s easy to use: just set it and start
moving.
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1 Use of the OMRON Walking style One
1.1 Tips for use
•Attach the OMRON Walking style One perpendicular to
the ground (refer to illustration under 4).
•Wear solid shoes.
•Walk at a constant pace.
•Do not walk extremely slowly or at an inconstant pace
(e.g. in crowded places).
•Up and down movements or vibrations can create incorrect counting.
1.2 Cautions
•Keep the OMRON Walking style One out of reach of
young children.
•If a young child swallows battery, battery cover or screw,
immediately consult a doctor.
•Do not throw the battery into fire because it may explode.
•Do not drop or step on the OMRON Walking style One.
•Do not wash the OMRON Walking style One or do not
touch it with wet hands.
•Avoid exposure of the OMRON Walking style One to
direct sunlight.
•The operating environment of the OMRON Walking style
One must be free from excessive vibrations, shocks,
magnetic fields, electrical noise, etc.
2 Overview
A
B
C
Front of unit
G
D
200706F
A MEMO button
B MODE button
C Display
D SET button
ESYSTEM
RESET button
FBattery Cover
Screw
G Clip/battery
Back of unit
2
E
F
cover
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3 Settings
Setting time, weight and stride length is necessary to record
the number of steps and then to calculate the consumed
calories, amount of fat burned and walking distance.
3.1 Determine your stride
length
Measure your stride length first
for accurate measurement.
How to measure your stride
length?
Correct stride length is from a tip
10
3
2
1
5.5 m
of your foot to another one. To
measure the correct average stride length, divide the total
length of ten steps you walked by the number of steps (10).
Calculate the stride length as shown in the following formula:
Example: When you walk 5.5 meters, 5.5 m (total length) / 10
(number of steps) = 0.55 m (55 cm)
3.2 Setting the time
The unit comes with the battery installed. Set the unit by using
a thin stick that is not easily breakable.
Setting range: 0:00 - 23:59
1
Initial set-up or after battery
replacement.
Press the SYSTEM RESET
EN
button on the back of the unit as
illustrated.
The hour flashes on the display.
2
Press the MEMO (up) or MODE (down)
button to adjust by increments/decrements
of one hour.
If no button is pressed for 5 minutes, the
unit will automatically turn off.
3
Press the SET button to set the hour.
The minute flashes on the display.
4
Press the MEMO (up) or MODE (down)
button to adjust by increments/decrements
of one minute.
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Press and hold the button to adjust the time in 10 minute
increments/decrements.
5
Press the SET button to set the minute.
The weight flashes on the display.
3.3 Setting the weight
Setting range: 30 to 136 kg.
The weight flashes on the display.
1
Press the MEMO (up) or MODE (down)
button to adjust by increments/decrements
of 1 kg.
Press and hold the button to adjust weight
in 10 kg increments/decrements.
2
Press the SET button to set the weight.
The stride length flashes on the display.
3.4 Setting the Stride Length
Setting range: 30 to 120 cm
The stride length flashes on the display.
1
Press the MEMO (up) or MODE (down)
button to adjust by increments/decrements
of 1 cm.
Press and hold the button to adjust the
stride in 10 cm increments/decrements.
2
Press the SET button to set the stride
length.
The number of steps and time will display.
All the settings are completed.
Notes on Adjusting the Time Setting
To adjust the time at a later stage, follow the steps below.
1
Press the SET button.
The hour flashes on the display.
2
Refer to Chapter 3.2.2 to start setting the time.
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4 Attaching the step counter
4.1 How to attach the step counter
Attach the unit to your belt or the top of
your waistband.
•Do not place the unit in the back pocket of
your pants.
Note:
Press the clip open to remove the
unit. The clip may cause scratches
to the belt if it is attached or removed
roughly, depending on the belt material.
Try to position the unit so that the display is upright.
When steps are counted
In order to avoid counting steps that are not part of a walk, the
unit does not display the step count for the first four seconds
of walking. If you continue walking for more than four
seconds, it displays the step count for the first four seconds
and then continues to count.
The unit may not count steps correctly under the following conditions:
Incorrect unit position
1
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• When the front of the unit is placed at an angle of less
than 60° (shown below) or horizontal to the ground.
2
Walking at an inconsistent pace
• When you shuffle or wear sandals
• When you fail to walk consistently in a crowded place
3
Irregular unit movement
• Standing up and/or sitting down movement
• Taking part in sports other than walking
• Ascending or descending movement on
stairs or on a steep slope
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4
Vibrations from a moving vehicle
• Such as riding a bicycle, automobile, train or bus
5
Extremely slow walking
5 Using the step counter
5.1 Actual use of the OMRON Walking style One
Attach the unit to your body. Refer to Chapter 4.1 “How to
1
attach the step counter”.
2
Start walking.
Note:
After 10 minutes of continuous walking more than
60 steps per minute, the aerobic mode is activated.
The aerobic mode deactivates after a 1-minute
break.
3
Press the MODE button to display the data.
Notes:
• You cannot turn off the unit.
• Step Counter resets to “0” after midnight (0:00).
5.2 Changing the display
Press the MODE button to change
the display.
Each time you press the MODE button,
the display will change.
Calories with
amount of fat
burned
Number of steps
Number of
aerobic steps
with minutes
Distance
5.3 Battery saving mode
After 5 minutes with no button being pressed, the display will
automatically turn off. However, the unit continues measuring
steps. This mode extends the battery life. Press the MEMO or
MODE button to activate the display again.
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6 Memory
6.1 Using the memory function
This unit can store and display up to seven days of previous
data.
The current day’s data is automatically stored in memory
when the time reaches 0:00. The display will return to 0.
How to view data stored in the memory
Press the MODE button
until the data you
want to see is displayed:
•Steps
•Aerobic steps with minutes
•Calories with amount of fat burned
•Distance
Press the MEMO button.
The previous day’s data is displayed. Continue to press the
MEMO button to display all seven days of data.
Note:
If no button is pressed for more than 1 minute, the display will return to the current day’s data.
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Press the MODE button
to return to the current day’s data.
6.2 Using the system reset function
Use the SYSTEM RESET function in the following cases:
•When the display becomes unrecognizable
•When you want to delete all data
Press the SYSTEM RESET button on
the back of the unit.
All the data in memory is deleted and
settings return to default values.
To set the time, weight and stride
length refer to Chapter 3 “Settings”.
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7 Battery Installation
7.1 How to replace the battery
The battery is installed in the step counter when this unit is
purchased.
Low Battery Indicator
When the Low Battery Indicator appears on the display,
immediately replace the battery with a new CR2032 battery.
When the battery is removed from the unit the settings and all
data stored in the memory will be erased. Write data required
for later use down in a notebook.
1
Remove the screws on the battery
cover located on the back of the unit.
Use a small screwdriver to remove the
screws on the battery cover.
2
Remove the battery cover.
3
Remove the old battery.
Take the battery out with a thin stick that
is not easily breakable.
Note:
DO NOT use a pair of metal
tweezers or a screwdriver.
Caution!
• Dispose of the device, battery, and
components according to applicable local regulations.
Unlawful disposal will cause environmental pollution.
• Do not throw the battery into fire. The battery may
explode.
4
Insert the new battery.
Place the positive (+) side of the battery
upward. Insert the battery in the
direction of the arrow.
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5
Replace the battery cover.
Insert the projected portion of the
battery cover.
Tighten the screws on the battery cover.
After installing the battery, set time of day,
weight and stride length. Refer to Chapter
3 “Settings”.
8 Care and storage
To keep your step counter in the best condition and protect
the unit from damage follow the directions listed below:
Caution!
Do not disassemble or modify the unit. Changes
or modifications not approved by Omron
Healthcare will void the user warranty.
Clean the unit with a soft dry cloth.
Do not use any abrasive or volatile cleaners.
Do not immerse the unit or any of the components in
water.
The unit is not waterproof. Do not wash it or touch it with wet
hands. Be careful that water does not get into the unit.
Store the unit in a safe and dry location.
Avoid the unit being exposed to direct sunlight, high
temperatures, high humidity, water and/or dust.
Do not subject the unit to strong shock, drop, or step on
the unit.
Remove the battery if the unit will not be used for three
months or longer.
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Use of the unit must be consistent with the instructions
provided in this manual.
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9 Trouble shooting
PhenomenonCauseRectification
Display remains empty
after pressing MODE or
MEMO.
Displayed values are
incorrect.
Battery weak or
exhausted.
Battery weak or
exhausted.
Polarities of battery (+
and -) aligned in wrong
directions.
The unit is attached
incorrectly.
You are walking at
inconsistent pace.
Settings are wrong.Change settings.
Insert a new 3V lithium
battery type CR2032.
Insert a new 3V lithium
battery type CR2032.
Insert battery in correct
alignment.
Follow instructions (refer
to Chapter 4.1).
Walk at consistent pace
all the time (refer to
Chapter 4.1).
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10 Technical data
Product nameWalking style One
TypeHJ-152R-E/HJ-152K-E/HJ-152W-E
Power supply3V Lithium battery type CR2032
Battery lifeNew battery will last for approx. one year (when used
for walking 10,000 steps a day).
Note: Supplied battery is for trial use. This battery can
run out within one year.
Measurement/Display range
Capacity of memo-ryPrevious 7 days on display.
Setting range Time: 0:00 to 23:59 (24-hour display)
Operating temperature/humidity
Storage temperature/humidity/air
pressure
Precision of step
counting
Time precisionWithin +/- 90 seconds of the average monthly devia-
External dimensions
WeightApprox. 33 g (including battery)
Accessories3V Lithium battery type CR2032 and Instruction man-
Number of steps: 0 to 99,999 steps
Number of aerobic steps: 0 to 99,999 steps
Duration of aerobic walking: 0 to 1440 minutes
Consumed calories: 0 to 99,999 kcal
Burned fat volume: 0 to 199.9 g
Walking distance: 0.00 to 999.99 km
Time: 0:00 to 23:59
Weight: 30 kg to 136 kg in units of 1 kg
Stride length: 30 cm to 120 cm in units of 1 cm
-10°C to +40°C; 30% to 85% RH
-20°C to +60°C; 10% to 95% RH; 700 - 1060 hPa
Within +/- 5% (by vibration testing machine)
tion (under normal temperature)
Approx. 53(W) x 53(H) x 25.8(D) mm
ual.
EN
In the interest of product improvement, specifications are subject to change without
notice.
OMRON HEALTHCARE EUROPE B.V. guarantees this product for 2 years after
date of purchase.
The guarantee does not cover battery, packaging and/or damages of any kind due
to misusage (such as dropping or physical misuse) caused by the user. Claimed
products will only be replaced when returned together with the original invoice /
cash ticket.
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Correct Disposal of This Product
(Waste Electrical & Electronic Equipment)
This marking shown on the product or its literature,
indicates that it should not be disposed of, with other
household wastes at the end of its working life. To prevent
possible harm to the environment or human health from
uncontrolled waste disposal, please separate this from
other types of wastes and recycle it responsibly to promote
the sustainable reuse of material resources.
Household users should contact either the retailer where
they purchased this product, or their local government
office, for details of where and how they can take this item
for environmentally safe recycling.
Business users should contact their supplier and check the
terms and conditions of the purchase contract. This
product should not be mixed with other commercial wastes
for disposal.
This product does not contain any hazardous substances.
Disposal of used batteries should be carried out in
accordance with the national regulations for the disposal of
batteries.
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Manufacturer
EU-representative
Subsidiary
OMRON HEALTHCARE CO., LTD.
24, Yamanouchi Yamanoshita-cho,
Ukyo-ku, Kyoto, 615-0084, Japan
OMRON HEALTHCARE
EUROPE B.V.
ECREP
Kruisweg 577,
2132 NA Hoofddorp,
The Netherlands
www.omron-healthcare.com
OMRON HEALTHCARE UK LTD.
Opal Drive
Fox Milne, Milton Keynes MK15 0DG,
United Kingdom