Citizen W770 User manual

1/9
Before using this watch....................................................................................................2
Operation through the dedicated app ..................................................................................2
Protective stickers...............................................................................................................2
Component Identication ................................................................................................2
Hands and Buttons..............................................................................................................2
Indication...........................................................................................................................2
Changing the mode .........................................................................................................2
Checking the power reserve..............................................................................................2
Before connecting with a smartphone ..............................................................................2
Compatible smartphones ....................................................................................................2
Pairing watch and smartphone.........................................................................................3
Choosing the destination to save registration information ....................................................3
Registering a smartphone ...................................................................................................3
Connecting/disconnecting the smartphone.......................................................................3
Checking connection Status.................................................................................................3
Disconnecting.....................................................................................................................3
Connecting.........................................................................................................................3
Choosing a smartphone and connecting to it.....................................................................4
Removing pairing (registration) information.....................................................................4
To remove the registration information on the watch............................................................4
Removing registration information on the smartphone ........................................................4
Allowing permissions on app............................................................................................4
Smartphone Notication Access...........................................................................................4
Bluetooth access.................................................................................................................4
Contact access.....................................................................................................................4
Location access ...................................................................................................................4
Firmware update.............................................................................................................5
Updating rmware..............................................................................................................5
Menus.............................................................................................................................5
Additional help menu..........................................................................................................5
Home screen overview .....................................................................................................5
Real time light level indicator..............................................................................................5
Messages............................................................................................................................5
Local Time ..........................................................................................................................5
Alarm.................................................................................................................................5
Light Level..........................................................................................................................5
Notications.......................................................................................................................5
Settings .............................................................................................................................5
Help...................................................................................................................................5
Local Time.......................................................................................................................6
Local Time screen................................................................................................................6
Uploading local time into watch ..........................................................................................6
Alarm..............................................................................................................................6
Alarm screen.......................................................................................................................6
Uploading alarm into watch ................................................................................................6
Light Level ......................................................................................................................7
Day ....................................................................................................................................7
Week..................................................................................................................................7
Month................................................................................................................................7
Extended connection time...................................................................................................7
Notications ...................................................................................................................7
Notications indication on the watch...................................................................................7
Sound and vibration strength..............................................................................................7
Testing watches sound ........................................................................................................7
Testing watches vibration....................................................................................................7
Canceling the notication indication....................................................................................8
Enabling notications .........................................................................................................8
Notify slider........................................................................................................................8
Sound and vibration............................................................................................................8
Help symbol........................................................................................................................8
Filters ................................................................................................................................8
Settings ..........................................................................................................................8
Pairing Information ............................................................................................................8
Time Sync ...........................................................................................................................8
Disconnection Time Manager...............................................................................................8
Find My Smartphone...........................................................................................................8
Help................................................................................................................................8
Instruction manuals............................................................................................................8
Ocial Website...................................................................................................................8
FAQ ....................................................................................................................................8
Firmware Update ................................................................................................................8
English CITIZEN Bluetooth Watch W770 App Instruction manual CITIZEN
ank you for your purchase of this Citizen watch.
Before using the watch, read this instruction manual carefully to ensure correct
use. Aer reading the manual, store it in a safe place for future reference.
Be sure to visit the Citizen website at http://www.citizenwatch-global.com/. Here you
will nd a variety of information such as electronic setting guides, answers to
frequently asked questions, Eco-Drive recharging information, and more.
Refer to precautions before using the watch.
For full instruction manual and further details on watch operation not provided
by this manual, please visit
http://www.citizenwatch-global.com/g/im/w770.html.
• iPhone, iOS, and FaceTime are trademarks of Apple, Inc., registered in the U.S.
and other countries.
• Android is a trademark of Google Inc.
• e Bluetooth® word mark and logos are registered trademarks owned by
Bluetooth SIG, Inc.
• Facebook is a trademark of Facebook, Inc.
• TWITTER, TWEET and the Bird Logo are trademarks of Twitter, Inc. or its
aliates.
CONTENTS
CITIZEN
Bluetooth watch
Bluetooth 4.0 wireless technology
Before Use
Use of the Bluetooth Communication technology is not permitted in some
countries or regions. Visit our website below to conrm the list of countries
where Bluetooth is legally available.
http://www.citizenwatch-global.com/support/
• Using this watch in a country not on the list may be punished under its law.
• Communication using Bluetooth may be monitored intentionally or
accidentally. Do not use this watch for important communication or any one
involving human live.
Dedicated App
In order for some of the features of the watch to work,
it must be paired with a smartphone that is running
"CITIZEN Bluetooth Watch (PROXIMITY)" app.
e latest version of the app can be found by searching
either the Apple iTunes store, the Google Play store, or by
clicking on the links below.
Troubleshooting
For further help and clarication on watch concerns, please try one of the listed
options below.
• e full instruction manual available at
http://www.citizenwatch-global.com/g/im/w770.html
• FAQ on commonly known and addressed issues
http://www.citizenwatch.com/en-us/faq-category/proximity-w770/
• CITIZEN support service website at
http://www.citizenwatch.com/en-us/support/service/

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CITIZEN Bluetooth Watch W770 App Instruction manual
Before using this watch
s watch has a rechargeable cell which is charged by exposing
the dial to light.
Expose the dial to direct sunlight regularly to charge the watch.
Aer opening the package, conrm power reserve of the watch referring to the
provided Instruction Manual. Start connection to your smartphone aer that.
Some functions of this watch can be controlled through the dedicated app.
Operation through the dedicated app
e icon on the side of section titles means that functions which can
also be controlled through the app are introduced in the section.
Hands and buttons
Component identication
• e illustrations in this instruction manual may dier from the actual
appearance of your watch. Function hand
Pressing button A changes
indication when the mode
is [TME] or [L-TM] and the
position of the crown is 0 .
Hour hand
Second hand
24-hour hand
Minute hand
Mode hand
Crown
Button B
Button A
Indication
• A solar cell is under the dial.
Indications of the
fuction hand
Power Reserve
Day of week
Connection status
(On/O)
Alarm settings
(ALM ON/OFF)
Date indication
Notication:
CALL/INFO/LL/ACT
Mode:
TME/L-TM/CHR/ALM
Be sure to remove any protective stickers that may be on your watch (case
back, band, clasp, etc.). Otherwise, perspiration or moisture may enter the gaps
between the protective stickers and the parts, which may result in a skin rash
and/or corrosion of the metal parts.
Protective stickers
Changing the mode
is watch features four dierent modes (functions).
Shows ordinary time.
TME
Shows dierent time and calendar than of [TME] mode.
L-TM
Mode for using the chronograph.
CHR
Mode for setting the alarm.
ALM
Pull the crown out to position 1 .
1
e second hand points to the 30-second indice and stops.
Rotate the crown to change the mode.
2
• Turn the crown so that the mode hand points to the marker
of the desired mode securely.
Push the crown in to position 0to nish the procedure.
3
e watch changes indication according to the selected mode.
• It may take a moment for the watch to complete changing
indication.
Checking the power reserve
For details of charging and checking power reserve levels, see
"CITIZEN Bluetooth Watch W770 Instruction manual".
Before connecting with a smartphone
is watch communicates with smartphones through
Bluetooth Low Energy power-saving communication
technology.
You must install the dedicated app "CITIZEN
Bluetooth Watch" on your smartphone and start it to
make pairing (registration) between the phone and
the watch to connect them.
e ow of connection is as follows.
Install the dedicated app
Start up the app
Pairing (registration)
Connection
Disconnection
Compatible smartphones
You can see information about compatible smartphones (running Android OS
5.1/ Apple iOS 9.3 or later) and the dedicated app on the website below:
http://www.citizenwatch-global.com/support/
• is watch can somewhat be operated through the dedicated app and it is
equipped with functions available only through the app.
Notice
In places with restriction on the use of electronic devices such as in an
airplane, terminate connection with your smartphone and change the mode
of the watch to [CHR].
Date indication
Crown positions
Crown positions are the dierent lengths the crown can be pulled away from the
watch case. An audible click can be heard at every position change.
• Position 0 is when the crown is pushed ush against the case.
• Position 1 is when the crown has been pulled out once.
• Position 2 is when the crown has been pulled out twice.
Note: Be careful to pull the crown out straight and to not use excessive force.
If the crown is pulled past position 2, it may become damaged and lead to
further damage to the watch damage.

3/9
CITIZEN Bluetooth Watch W770 App Instruction manual
Pairing watch and smartphone
Before registration
• Information for registration is saved on both the watch and smartphone.
• Up to three smartphone devices registrations can be saved on watch. Only
one registration can be chosen at a time. e app can show saved registration
information and display the name of the smartphone device associated with
each of the three saved locations.
• When you have two or more registered smartphones, you can switch between
saved locations to allow connection/disconnection of devices.
• New registration information cannot be saved on top of an existing registra-
tion location without rst deleting existing information.
Choosing the destination to save registration information
Change the mode to [TME] (page 2) and pull the crown
out to position 2 .
1
e second hand points the (saving destination of) registra-
tion information currently chosen and the function hand
indicates connection status (ON/OFF).
Rotate the crown to choose the destination to save
registration information.
2
Push the crown in to position 0to nish the procedure.
3
e second and function hands return to normal.
Saving destination of registration information 1
Saving destination of registration information 2
Saving destination of registration information 3
• For registration, you have to operate both the watch and the smartphone.
• Be sure both the watch and smartphone are suciently charged. It is
especially important to check power reserve of the watch, and charge it before
registration, if the power reserve level is "1" or "0".
• Registration operation on the watch must be completed within a certain
period of time. If about 30 seconds have elapsed before nishing operation, the
will watch return to normal movement.
Registering a smartphone
Download and install the dedicated app "CITIZEN Blue-
tooth Watch (Proximity)" from the appropriate app store.
1
Start the dedicated app.
• Keep the app showing on the smartphone screen.
• Agree when the dialog appears to request your permission
to use the Bluetooth connection.
2
Note: If other permissions are requested by the app, accept
and allow to enable full functionality of the watch.
<Operation on the smartphone>
Change the mode to [TME] or [L-TM] and push the crown
in to position 0 .
3
Press and release the upper right button B.
4
<Operation on the watch>
e second hand points "ACT
(40-second position)" and registration
starts.
• If the smartphone as been registered
before, it will attempt to connect
instead.
If the dialog option "Pair" appears on the screen of the
app, select it to allow Bluetooth connection.
5
• It may take about 20 - 30 seconds to nish registration.
e watch and smartphone are connected as registration is
successful.
<Operation on the smartphone>
When registration is successful
e function hand of the watch will point "ON" of the connection status and the
second hand returns to indicate the seconds.
Pairing (registering) the smartphone
In the cases below, registration is not successful:
• e second hand of the watch points to "LL (45-second position)".
• e second hand of the watch points to "ACT (40-second position)" and
returns indicate the seconds and the function hand does not point to "ON" of
the connection status.
Connecting/disconnecting the smartphone
Checking connection status
Change the mode to [TME] or [L-TM] and push the crown in
to position 0 .
1
Press and release the lower right button Arepeatedly until
the function hand indicates connection status (ON/OFF).
2
Connection status indication
e function hand automatically indicates connection status (ON/OFF) as the
connection status between the watch and the smartphone changes.
Disconnecting
• Cancel the information indication of the second hand before disconnecting.
While connected, change the mode to [TME] or [L-TM] and
push the crown in to position 0 .
1
Press and hold the upper right button Bfor 4 seconds.
e second hand points "ACT (40-second position)" and,
aer disconnection, the function hand points "OFF" of
connection status.
2
Connecting
• You can reconnect the watch to a disconnected smartphone.
• e watch cannot be connected with a non-registered smartphone.
While disconnected, change the mode to [TME] or [L-TM]
and push the crown in to position 0 .
1
Press and release the upper right button B.
e second hand points "ACT (40-second position)"
and, aer connection, the function hand points "ON" of
connection status.
2

4/9
Choosing a smartphone and connecting to it
Change the mode to [TME] (page 2) and pull the crown
out to position 2 .
1
e second hand points the (saving destination of) registra-
tion information currently chosen and the function hand
indicates connection status (ON/OFF).
Rotate the crown to choose the destination to save
registration information.
2
Push the crown in to position 0to nish the procedure.
3
e second and function hands return to normal.
Saving destination of registration information 1
Saving destination of registration information 2
Saving destination of registration information 3
CITIZEN Bluetooth Watch W770 App Instruction manual
Press and release the upper right button B.
4
e second hand points "ACT (40-second position)"
and, aer connection, the function hand points "ON" of
connection status.
Choose from one of the three saving destinations that stores registration
information of a smartphone and connect the watch to it.
• e watch cannot be connected with two or more smartphones at the same time.
Removing pairing (registration) information
Aer pairing (registration), the watch and the smartphone store registration
information of each other.
You must remove the registration information from both the watch hand the
smartphone in the owing cases:
• When registration information is lost either on the watch or the smartphone.
• When you want to save registration information on the smartphone on
another save destination.
• When the app has been updated or reinstalled.
• When you cannot reconnect the watch and smartphone aer registration even
aer following the correct steps.
To remove the registration information on the watch
Change the mode to [TME] (page 2) and pull the crown
out to position 2 .
1
e second hand points the (saving destination of) registra-
tion information currently chosen and the function hand
indicates connection status (ON/OFF).
Rotate the crown to choose the registration information
to remove.
2
Push the crown in to position 0to nish the procedure.
4
e second and function hands return to normal.
Press and hold the upper right button Bfor about 7
seconds.
3
e second hand turns around fully and removing is nished.
Removing registration information on the smartphone
Remove "Eco-Drive W770" from the list of registered
Bluetooth devices on the smartphone.
1
For the method to remove, refer to your smartphone
instructions.
• When "Eco-Drive W770" cannot be seen, it has already
been deleted.
Allowing permissions on app
When rst starting the app, pop up notications will ask for permissions for
various aspects of the watch functionality.
When prompted to do so, select "Allow" or "OK" to provide the watch to access
the smartphone.
Note: Turning o or denying any of the permissions may limit functions and
capabilities of the watch.
Smartphone notication access
e app needs to have access to notications that the smartphone receives in
order to communicate properly with the watch.
Depending on the smartphone OS, the access may either be turned on automat-
ically through the permissions or manually selected by the user in the smart-
phone settings.
For Apple
e app will prompt the message:
"CITIZEN Would Like to Send You Notications. Notications may include alerts, sounds, and
icon badges. These can be congured in Settings."
• Select "OK".
For Android
e app will prompt the message
"Give permission of [Notication access] to use the notication function."
• Select "Settings".
• Swipe the toggle for "CITIZEN" from "OFF" to "ON".
• Upon receiving pop up, select "OK".
• Tap the "back" button to return to app main menu.
Bluetooth access
If Bluetooth feature is not activated on smartphone, the app will request that it
be turned on.
For Apple
e app will prompt the message:
"Turn On Bluetooth to Allow CITIZEN to Connect to Accessories."
• Select "OK".
• Close the app and open Setting
• Select the Bluetooth section and enable by swiping the toggle on.
• Return to CITIZEN app.
For Android
e app will prompt the message
"Application is requesting permission to turn on Bluetooth. Allow?"
• Select "YES".
If Bluetooth feature is disabled while the app is activated, the app will request
that it be turned back on. Follow previous steps to re-enable Bluetooth.
Contact access
On Android smartphones, when selecting the "Notication" tab, the "Phone" and
"SMS" section will request access. is access enables the selection of contacts to
be ltered.
• For all request, select "ALLOW".
Note: Turning o or denying any of the permissions will disable the use of the
lter function. To access the permissions again, close and open the selection to
have the message reappear.
Location access
Location access is used for the app to nd the location of the smartphone when
using the [L-TM] or Local Time. e app will decide the correct time selection
based on the smartphones time zone location.
• If requested, select "ALLOW".
Note: Turning o or denying any of the permissions will disable the use of the
location function on the Local Time selection. To access the permissions again,
close and open the selection to have the message reappear.

5/9
Firmware update
Firmware updates for the watch may be release through the app whenever a new
update has been made available. Be sure to check and update the app regularly
all on paired smartphone devices.
• Updating the app and rmware will help to alleviate any problems that may be
occurring and improve performance. Ignoring updates may lead to the watch
and app running at less then optimal performance.
• Whenever the app has the ability to update the rmware of a paired watch,
a notication at the top of the screen will appear. Additionally, in the "Help"
section of the app, the "Firmware update" tab will become accessible.
• When a watch has been updated with the latest rmware, the app will have the
"Firmware update" tab greyed out and inaccessible.
Updating rmware
Select either the notication at the top of
the screen or the "Firmware update" tab
in the "Help" section
1
A pop-up tab will prompt a conrmation
• Select "Ok".
• A percentage will be displayed, showing the
progress of the update.
2
Note: Do not disconnect or clear app while
update is occurring.
Repair watch and app
• Once rmware update is complete, the watch
and app will disconnect and request to pair
again.
• Aer a successful update, the "Firmware
update" notication and tab will become
greyed out and no longer active.
3
<Operation on the smartphone>
Home screen overview
e dierent selections at the bottom of the screen can be swiped le or right to
show additional options.
• e orb in the middle of the screen indicates the amount of light the watch is
receiving, in real time.
• When the watch is under any kind of light sucient for charging, the orb will
respond to the intensity of the light.
• Under low light or dark conditions, the orb will be small and a light blue color.
• Under a strong intense light (such as direct sun light), the orb will become
large and a bright red/purple. Charging levels are recorded and can be viewed
in the Light Level sections of the app.
Real time light level indicator
• Messages prompted by the app will
be displayed near the top of the
screen.
• Messages will not be removed until
the conditions of their prompt have
been met.
Messages
• An easy way to see the time of a
second time zone, anywhere in the
world.
• Updates daylight saving time regions
automatically.
Local Time
• Sounds onces every 24 hour at the
time set.
• Specic days of the week can be set
through the app.
• Up to 6 alarm information by be
saved on the app. Only one may used
at a time.
Alarm
• e watches power generation progress is saved and displayed by day, week,
and month.
• Extended connection time can be accessed and selected through the "Month"
section.
Light Level
• Notications sent from the smartphone to the watch are selected and
controlled here.
• Sound and vibration options can be chosen per each type of notication.
• Filtering options can be applied to certain notications
Notications
Controls and options for:
• Pairing Information
• Time Sync
• Disconnection time manager
• Find my smartphone controls
Settings
Access and links to:
• Instruction manuals
• Ocial website
• FAQ
• Firmware update
• Legal Disclaimers
• App version number
Help
Menus
Additional selections can be accessed whenever in a selection.
• Tapping on the button on the top right of the screen will bring up a menu of
the available selections.
• Alternative selections may be switched two without having to exit back to the
main screen.
Note: Current and closed selection will be grayed out.
Additional help menus may be found in sections to provide more details.
• Tapping on a ? symbol will open a help menu.
• Tapping on an X symbol will close a help menu.
Note: All other buttons will not be accessible while a help menu is open.
Additional help menu
CITIZEN Bluetooth Watch W770 App Instruction manual