Module No. 3587

Linking with a Phone

While there is a Bluetooth connection between the watch and phone (Mobile Link), the watch’s current time setting is corrected automatically. You can also change the watch’s other settings.

Also, you can use the CASIO “CASIO WATCHES” app to view training records.

Note

For best results with this watch, use of the latest versions of the smartphone app and watch software is recommended.

This function is available only while the CASIO WATCHES phone app is running on the phone.

This section describes watch and phone operations.
wat_s : Watch operation
phone-s : Phone operation

Getting Ready

To use your watch in combination with a phone, you first need to pair them. Perform the steps below to pair the watch with a phone.

Num_circle_1 Install the app on your phone

Num_circle_2 Turn on location services

Num_circle_3 Configure Bluetooth settings

Num_circle_4 Pair the watch with your phone

Num_circle_1 Install the required app on your phone.

To use the watch with a phone, first tap one of the links below and install the “CASIO WATCHES” app on the phone.

CASIO WATCHES

Important!

To pair the watch, you must first install the “CASIO WATCHES” app and log in with a CASIO ID. If you already have a CASIO ID, use it to log in. If you do not have a CASIO ID, follow the on-screen instructions to register a new one and then use it to log in.

Num_circle_2 Turn on location services

Turn on your phone’s location services.

Note

For details about setting procedures, see your phone documentation.

Num_circle_3 Configure Bluetooth settings

Enable the phone’s Bluetooth.

Note

For details about setting procedures, see your phone documentation.

Num_circle_4 Pair the watch with your phone

  1. Move the phone to be paired with close to (within one meter of) the watch.

  2. phone-s Tap the “CASIO WATCHES” icon.

  3. phone-s Tap the App_CWS_btn_plus of the “My Watch” tab.

  4. phone-s Perform the operation shown on the phone screen to register the watch to the CASIO WATCHES phone app.

  5. wat_s Enter the Timekeeping Mode.

    6. Navigating Between Modes

  6. wat_s Hold down (A) for at least two seconds.

    7. This displays the Timekeeping Mode setting screen.

    3568_set_disp_caps

  7. wat_s Use (A) and (C) to move the pointer to [PAIRING].

  8. wat_s Press (B).

  9. wat_s Use (A) and (C) to move the pointer to [CONNECT].

  10. wat_s Press (B).

  11. phone-s When the watch you want to pair with appears, follow the instructions on the display to pair with it.

    12. If a pairing prompt message appears, perform the operation shown on the phone screen.

    At this time, the time settings of your phone and watch are synced with each other.

    If pairing fails, the watch returns to the state in step 7 of this procedure. Perform the pairing procedure again from the beginning.

    3568_fl_BLE_pairing

    This completes the pairing operation.
    Once paired, the smartphone and watch automatically connect to synchronize the watch’s time setting with that of the smartphone.

    After pairing is complete, use the CASIO WATCHES phone app to register the watch’s initial settings and profile settings.
    Profile settings can also be configured on the watch.

    Creating Your Profile

Note

The first time you start up the CASIO WATCHES phone app, a message will appear on your phone asking if you want to enable location information acquisition. Configure settings to allow background use of location information.

For information about what to do when pairing is unsuccessful, see the information below.

I can’t pair the watch with a phone.

If your watch is already paired with another phone, you won’t be able to select [PAIRING] on the screen in step 5. Unpair your watch from the other phone before pairing it with your phone.

Unpairing the Watch from a Phone

Auto Time Correction

Your watch can connect with your phone to adjust the watch’s time setting.

If you leave your watch in the Timekeeping Mode, it will perform the adjustment operation automatically as you go about your daily life, without any operation required by you.

img_Lunch_1230_2024

Important!

The watch may not be able to perform auto time correction under the conditions described below.

While the watch is too far away from its paired phone

While communication is not possible due to radio interference, etc.

While the phone is updating its system

While the CASIO WATCHES phone app is not running on the phone

Note

If there is a World Time City specified with the CASIO WATCHES phone app, its time will also be corrected automatically.

Auto time correction is performed at the times described below.

After your phone’s time zone or summer time setting is changed

After 24 hours or more have passed since the last time adjustment using Bluetooth connection

After 24 hours or more have passed since the last home city change or time adjustment using watch operation

The watch remains connected with your phone even after time adjustment is complete.

If time adjustment fails for some reason, [CONNECT FAILED] will appear.

Watch operation can be performed even while it is connected with your phone.

Connection with your phone is not possible while the watch’s Airplane Mode is enabled. To connect with your phone, disable the Airplane Mode.

Using the Watch in a Medical Facility or Aircraft

Viewing Training Records

You can use CASIO WATCHES to view the training data below, which is measured by the watch.

Training log data and lap data

Training analysis results

Check the connection

Make sure that the BLE_mark symbol is shown on the watch display when you perform the procedure below.

If BLE_mark is not displayed, refer to the information at the link below.

Connecting with a Phone

  1. phone-s Tap the “CASIO WATCHES” icon.

  2. phone-s Tap the “My Page” tab.

  3. phone-s Scroll the screen and then tap the history of the activity whose data you want to view.

Viewing Life Log Related Data

The CASIO WATCHES phone app can be used to view the information below, which is measured by the watch.

Daily, weekly, or monthly number of steps and calories burned

Check the connection

Make sure that the BLE_mark symbol is shown on the watch display when you perform the procedure below.

If BLE_mark is not displayed, refer to the information at the link below.

Connecting with a Phone

  1. phone-s Tap the “CASIO WATCHES” icon.

  2. phone-s Tap the “My Page” tab.

  3. phone-s Tap the “LIFE LOG” widget.

    4. Open the LIFE LOG page and check the details.

Note

You can also use the CASIO WATCHES phone app to specify a daily step target.

Setting Target Values

Setting Target Values

You can use CASIO WATCHES to specify daily or monthly target values.

Important!

Target values cannot be specified using watch operations. Use the CASIO WATCHES phone app to configure settings.

You can specify target values for the items below.

Daily step count

Check the connection

Make sure that the BLE_mark symbol is shown on the watch display when you perform the procedure below.

If BLE_mark is not displayed, refer to the information at the link below.

Connecting with a Phone

  1. phone-s Tap the “CASIO WATCHES” icon.

  2. phone-s In the upper right corner of the screen, tap App_icon_01_n_BK.

  3. phone-s Tap “User Profile”.

  4. phone-s Select the setting you want to change and then perform the operation shown on the screen.

Specifying the Alert Interval (Target Alert)

You can use CASIO WATCHES to specify alert intervals to keep you informed of your calories burned and elapsed time while training. Then, the watch will perform a sound and/or vibration alert operation whenever an alert interval value is reached while you are training.

Important!

Note that you cannot specify the alert interval using watch operations. Use CASIO WATCHES to configure settings.

Check the connection

Make sure that the BLE_mark symbol is shown on the watch display when you perform the procedure below.

If BLE_mark is not displayed, refer to the information at the link below.

Connecting with a Phone

  1. phone-s Tap the “CASIO WATCHES” icon.

  2. phone-s Tap the “My Watch” tab.

  3. phone-s Select “GDG-B100” and tap it.

  4. phone-s Select the setting you want to change and then perform the operation shown on the screen.

Specifying the Distance for Auto Lap Timing

Before using Auto Lap Timing, you need to use the CASIO WATCHES phone app to specify the Auto Lap Timing distance.

Important!

Note that you cannot specify the Auto Lap Timing distance using watch operations. Use CASIO WATCHES to configure settings.

Check the connection

Make sure that the BLE_mark symbol is shown on the watch display when you perform the procedure below.

If BLE_mark is not displayed, refer to the information at the link below.

Connecting with a Phone

  1. phone-s Tap the “CASIO WATCHES” icon.

  2. phone-s Tap the “My Watch” tab.

  3. phone-s Select “GDG-B100” and tap it.

  4. phone-s Select the setting you want to change and then perform the operation shown on the screen.

Setting Up Programmable Timers

You can use CASIO WATCHES to configure programmable timer settings and create a group of multiple timers.

For information about programmable timers, refer to the information at the link below.

Overview

Check the connection

Make sure that the BLE_mark symbol is shown on the watch display when you perform the procedure below.

If BLE_mark is not displayed, refer to the information at the link below.

Connecting with a Phone

  1. phone-s Tap the “CASIO WATCHES” icon.

  2. phone-s Tap the “My Watch” tab.

  3. phone-s Select “GDG-B100” and tap it.

  4. phone-s Select “Timer” and then perform the operation shown on the screen.

Configuring World Time Settings

Specifying a World Time City with the CASIO WATCHES phone app causes the watch’s World Time City to change accordingly. Settings can be configured to perform auto summer time switching for the World Time City.

Check the connection

Make sure that the BLE_mark symbol is shown on the watch display when you perform the procedure below.

If BLE_mark is not displayed, refer to the information at the link below.

Connecting with a Phone
img_WT_2025

Note

The CASIO WATCHES phone app World Time lets you select from among approximately 300 cities as the World Time City.

You can use the CASIO WATCHES phone app to configure settings for user cities that are not included in the watch’s built-in World Time Cities. You must use the CASIO WATCHES phone app to select a user city as your World Time City.

To select a World Time City

  1. phone-s Tap the “CASIO WATCHES” icon.

  2. phone-s Tap the “My Watch” tab.

  3. phone-s Select “GDG-B100” and tap it.

  4. phone-s Select the setting you want to change and then perform the operation shown on the screen.

Configuring the Summer Time Setting

  1. phone-s Tap the “CASIO WATCHES” icon.

  2. phone-s Tap the “My Watch” tab.

  3. phone-s Select “GDG-B100” and tap it.

  4. phone-s Select the setting you want to change and then perform the operation shown on the screen.

    5. “Auto”
    The watch switches between standard time and summer time automatically.

    “OFF”
    The watch always indicates standard time.

    “ON”
    The watch always indicates summer time.

Note

While the summer time setting is “Auto”, the watch switches between standard time and summer time automatically. You do not need to switch between standard time and summer time manually. Even if you are in an area that does not observe summer time, you can leave the watch’s summer time setting as “Auto”.

For information about summer time periods, refer to the “Summer Time Table”.

Summer Time Table

Setting the Alarm

Check the connection

Make sure that the BLE_mark symbol is shown on the watch display when you perform the procedure below.

If BLE_mark is not displayed, refer to the information at the link below.

Connecting with a Phone

  1. phone-s Tap the “CASIO WATCHES” icon.

  2. phone-s Tap the “My Watch” tab.

  3. phone-s Select “GDG-B100” and tap it.

  4. phone-s Select the setting you want to change and then perform the operation shown on the screen.

Phone Finder

You can use phone finder to trigger a tone on a paired phone to make the phone easier to locate. The phone finder tone sounds even if your phone is in vibrate mode.

Important!

Phone finder will not sound the tone unless the CASIO WATCHES phone app is running on the phone.

Do not use this function in areas where phone call tones are restricted.

The tone sounds at a high volume. Do not use this function when listening to phone output over earphones.

  1. wat_s Enter the Timekeeping Mode.

    2. Navigating Between Modes

  2. wat_s Hold down (A) for at least two seconds.

    3. This displays the Timekeeping Mode setting screen.

    3568_set_disp_caps

  3. wat_s Use (A) and (C) to move the pointer to [PHONE FINDER].

  4. wat_s Press (B).

  5. wat_s Use (A) and (C) to move the pointer to [EXECUTE].

  6. wat_s Press (B).

    7. This will establish a connection between the watch and phone, and sound the phone’s ringtone.

    It takes a few seconds before the phone tone sounds.

  7. wat_s Press any button to stop the tone.

    8. You can press any watch button to stop the phone tone only during the first 30 seconds after it starts to sound.

Note

Connection with your phone is not possible while the watch’s Airplane Mode is enabled. To connect with your phone, disable the Airplane Mode.

Using the Watch in a Medical Facility or Aircraft

Configuring Watch Settings

After establishing a connection between the watch and a phone, you can use the CASIO WATCHES phone app to configure watch settings and to view information acquired by the watch.

Check the connection

Make sure that the BLE_mark symbol is shown on the watch display when you perform the procedure below.

If BLE_mark is not displayed, refer to the information at the link below.

Connecting with a Phone

  1. phone-s Tap the “CASIO WATCHES” icon.

  2. phone-s Tap the “My Watch” tab.

  3. phone-s Select “GDG-B100” and tap it.

  4. phone-s Select the setting you want to change and then perform the operation shown on the screen.

Connection

Connecting with a Phone

Your watch automatically connects with its paired phone.

The BLE_mark symbol is displayed at the top of the watch screen while the watch is connected with a phone. BLE_mark flashes when there is no connection between the watch and a phone.

If the watch is not paired with the phone you want to connect with, refer to the information below and pair them.

Num_circle_4 Pair the watch with your phone

Important!

If you have problems establishing a connection, it could mean that CASIO WATCHES phone app is not running on your phone. On your phone’s home screen, tap the “CASIO WATCHES” icon. Perform the operation shown on the screen to pair with the watch.

Unpairing the Watch from a Phone

Unpairing the watch from a phone requires both the CASIO WATCHES phone app and watch operations.

Note

If there is any pairing information remaining on your phone, delete that information as well.

The watch cannot be unpaired from a phone while the watch’s Airplane Mode is enabled. To unpair from your phone, disable the watch’s Airplane Mode.

Using the Watch in a Medical Facility or Aircraft

Deleting Pairing Information from the CASIO WATCHES phone app

  1. phone-s Tap the “CASIO WATCHES” icon.

  2. phone-s Tap the “My Watch” tab.

  3. phone-s Tap the watch you want to unpair.

  4. phone-s Tap the “App_icon_10”.

  5. phone-s Perform the operation shown on the phone screen to unpair.

Note

Deleting pairing information from the CASIO WATCHES phone app does not delete data previously transferred from your watch to the app.

Deleting Pairing Information from the Watch

  1. wat_s Enter the Timekeeping Mode.

    2. Navigating Between Modes

  2. wat_s Hold down (A) for at least two seconds.

    3. This displays the Timekeeping Mode setting screen.

    3568_set_disp_caps

  3. wat_s Use (A) and (C) to move the pointer to [PAIRING].

  4. wat_s Press (B).

  5. wat_s Use (A) and (C) to move the pointer to [UNPAIRING].

    6. 3568_15_mobileLink

  6. wat_s Press (B).

  7. wat_s Use (A) and (C) to select whether or not you want to delete the pairing information.

    8. [YES]

    Deletes pairing information.

    [NO]

    Does not delete pairing information.

  8. wat_s Press (B).

    9. After pairing information deletion is complete, [DELETE COMPLETED] will appear for a few seconds, and then the Timekeeping Mode setting screen will re-appear.

    3568_16_mobileLink

  9. wat_s Press (D) to exit the setting screen.

Deleting the phone’s pairing information

For details about setting procedures, see your phone documentation.

“Settings” arrowR “Bluetooth” arrowR Cancel the watch’s device registration.

If you purchase another phone

You need to perform the pairing operation whenever you want to establish a Bluetooth connection with a phone for the first time.

Deleting Pairing Information from the Watch
Num_circle_4 Pair the watch with your phone

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