WSD-F20 Series


Wear OS by Google

Q1
What can I do with Wear OS by Google? How do I use it? What are the basic operations?
Q2
Can I use the WSD-F10/F20 series without updating it to Wear OS by Google?
Q3
I cannot find “Android Wear” app on phone.
Q4
What do I need to do to update my WSD-F10/F20 series to Wear OS by Google?
Q5
I cannot update the phone app “Android Wear” to “Wear OS by Google”.

iPhone

Q1
Unsupported Functions while Paired and Connected with an iPhone
Q2
Precautions when the Watch is Paired and Connected with an iPhone
Q3
Precautions when Connecting to Wi-Fi with an iPhone
Q4
WSD-F20 Activity and Location Memory App Displays when Connected with an iPhone

Pairing Settings

Q1
What should I do when I changed my phone to a new model?
Q2
What type of phones can the watch connect with?
Q3
Can I use this watch with my phone if it isn't a phone?
Q4
The pairing operation goes on without being finalized.
Q5
What settings are required when pairing with a phone for the first time?
Q6
If the message "Checking for updates" or "Getting your watch details" remains on the screen while paired with a phone, what types of operations are allowed before pairing is complete?
Q7
The watch name does not appear in the list of watches displayed by the phone's Wear OS by Google app.
Q8
What should I do if pairing seems to be taking a long time?
Q9
While configuring pairing settings, I can't copy an account.
Q10
Is watch data deleted when I unpair from a phone?
Q11
How do I unpair from a phone?

Notifications (General)

Q1
Can I use the watch as a phone?
Q2
Can incoming call alerts be received while the watch is in the Timepiece Mode?
Q3
Notifications from the phone app do not make it to the watch or do not cause a vibration operation to be performed.
Q4
What is the stable communication range between the phone and watch?
Q5
Can the vibration duration be changed?

Notifications (Phone)

Q1
Why isn't my watch notified of incoming calls?

Notifications (Current Time)

Q1
When are the watch time settings adjusted?
Q2
Does the watch automatically adjust for summer time (DST)?

Notifications (Other)

Q1
Can the watch's alarm and timer notifications be performed by the phone?

Basic Operations

Q1
Does the watch have a heart rate monitor (HRM)?
Q2
What can I do with the watch without connection with a phone?
Q3
What should I do if the screen locks up and refuses to operate? What should I do if nothing happens when I hold down the power key for more than two seconds?
Q4
Can I manually adjust watch time settings without using a phone?
Q5
Voice commands do not work.
Q6
I cannot connect with a paired phone by tapping the reconnect mark.
Q7
How do I assign the apps that are started up by the watch's TOOL (Top right) button and APP (Bottom right) button.

Wi-Fi

Q1
Wi-Fi operations
Q2
I don't know how to configure Wi-Fi settings.
Q3
When using an iPhone, the network password cannot be input on the iPhone when adding a Wi-Fi network.
Q4
When connected with an iPhone, a message saying Wi-Fi is note detected when I access the Google Play store while using the watch.
Q5
I can't connect to a public Wi-Fi.
Q6
The access point I want to connect is not displayed on the watch.
Q7
The Wi-Fi connection is suddenly lost.
Q8
Wi-Fi channel

GPS

Q1
Can GPS be used anywhere for positioning?
Q2
Is the GPS function of the watch always running?
Q3
What is the accuracy of the GPS location information?
Q4
My smartphone displays my current location on a map, but the watch's Location Memory and Activity apps do not show my current location.
Q5
It takes a long time to acquire location information from GPS.
Q6
Acquiring location information using the WSD-F20 watch
Q7
Is time calibration by GPS supported?
Q8
Does GPS time calibration work even in the Timepiece Mode?

Charging, Power Supply

Q1
Can the battery be replaced?
Q2
Why can't I charge the watch?
Q3
Why does the watch battery seem to be running down very quickly?
Q4
How can I conserve battery power?
Q5
Is there anything to keep in mind if I don't plan to use the watch for some time?
Q6
Why does the charge LED turn green before a 100% charge is reached? Why won't the watch charge up to 100%?
Q7
Why can't I turn on power?
Q8
Are settings lost when battery power goes low?

Watch Performance and Specifications

Q1
How much operation can be expected after a full charge?
Q2
How long does it take to achieve full charge?
Q3
What should I do if the inside of the glass becomes fogged?
Q4
Does the watch have a GPS receiver?
Q5
How much impact can the watch withstand?
Q6
Why doesn't anything happen when I touch the touch panel or press a button? Why is operation slow?
Q7
What is the main part of the watch made of?
Q8
What is the accuracy of the watch?
Q9
What is the operating temperature range?
Q10
What is the band made of?
Q11
Why doesn't the watch respond to tap operations?
Q12
Why are their gaps in the altitude and barometric pressure graphs, and why aren't displayed number of step and calories burned values correct?
Q13
What is there to know about the liquid crystal panel of the watch?
Q14
What is the back cover made of?

Apps

Q1
How do I use offline maps?
Q2
Downloading Mapbox Maps
Q3
Differences between Google Map and Mapbox
Q4
How can I add apps to the watch?
Q5
Is the area of maps downloaded from Mapbox the same as the area displayed on the download screen?
Q6
Installing a Featured Apps App
Q7
Can I uninstall apps that come pre-installed on the watch?
Q8
Why am I having trouble using Mapbox map data?
Q9
When is Location Memory history and other data cleared from memory?
Q10
Where can I get information for non-CASIO apps?
Q11
Map Content Precautions
Q12
How do I start up the app assigned to the [APP] button?
Q13
What should I do if Google Maps takes extremely long to display in Activity and Location Memory with a WSD-F20/F20S watch that is paired with an iPhone?

CASIO MOMENT SETTER+

Q1
What can I do with CASIO MOMENT SETTER+?
Q2
When I try to use the CASIO MOMENT SETTER+ app on my phone, the message "Allow CASIO MOMENT SETTER+ to access ---? " appears. Why do I need to do this?
Q3
What phones are compatible with CASIO MOMENT SETTER+?
Q4
Why does an error message keep appearing after I install CASIO MOMENT SETTER+?

Activity

Q1
What is the zoom range of a map that is used offline (offline map)?
Q2
What does the Activity app do?
Q3
During cycling activity measurement, why isn't my distance traveled displayed correctly?
Q4
During trekking activity measurements, why is my vertical speed shown as 0m/h (0ft/h)?
Q5
During trekking activity measurements, why is the speed shown by the watch different from my actual vertical speed?
Q6
During cycling activity measurement, why isn't my speed displayed correctly?

Tool App

Q1
What does the Tool app do?
Q2
Why don't the sunrise and sunset times of the watch match actual times?
Q3
Can I specify a port or point for the Tide Graph?
Q4
Why aren't altitude readings correct even though I am using [Calibrate for current location]?
Q5
Why are direction readings incorrect? What does it mean when a clock figure appears on the watch display when I try to take a compass reading?
Q6
Why are the low tide time and tide level, and the high tide time and tide level I find in a newspaper or on the web different from those indicated by the watch?
Q7
How are tide levels calculated?
Q8
Why can't I catch any fish during the indicated fishing times?
Q9
Why is the calories burned value shown by the Activity Graph different from by the actual number of calories burned?
Q10
Why doesn't the Activity Graph display properly? Why does it show me riding in an automobile when I am not?
Q11
Why does the barometric pressure graph indicate sudden changes or have missing segments?
Q12
Why is the altitude displayed by the watch different from the actual altitude?
Q13
Why are the sunrise and sunset times I find in a newspaper or on the web different from those indicated by the watch?

Watch Faces

Q1
Can watch faces be added?
Q2
What should I do to have the map of an event scheduled with Google Calendar displayed on the Place watch face?
Q3
The monochrome watch face is displayed even though I selected OFF for the [Always-on screen] setting. What's wrong?
Q4
Why does a watch face dial appear totally black without displaying anything?
Q5
What should I do to have a scheduled event displayed on the Journey watch face?
Q6
How can I change the World Time City?
Q7
Why does it take a long time for Street View to display on the Place watch face?
Q8
Why can't I exit the monochrome digital watch face on the screen?
Q9
What should I do to view the map of the location of a Google Calendar event that is displayed on the Journey watch face?
Q10
Why does "----" appear in a dial in place of an altimeter or barometric pressure value?
Q11
The schedule does not appear on the Traveler watch face when PLN is selected.
Q12
Some events that I schedule with the Journey watch face are not displayed.
Q13
Why doesn't the Place watch face map refresh after I update Google Calendar information?
Q14
My smart watch shows a monochrome watch face screen. Buttons and the touch panel don't work. What's wrong?
Q15
How can I change information displayed by a dial of the Authentic, Field, and Multi watch faces?
Q16
I input the location correctly with Google Calendar, so why do I still get an error message when I specify Map Display with the Place watch face?
Q17
Why doesn't the next screen appear when I select Data or General Data when configuring Place watch face settings?
Q18
Why are there missing segments in the altitude graph?
Q19
What should I do if I get an error message when I select Day or Title from Google Calendar Event on the Place watch face?

Location Memory

Q1
How do I use the map tracking display function?
Q2
Is the record of Location Memory accessible from a smartphone?
Q3
What does the Location Memory app do?
Q4
Why can't I add memos or marks to Location Memory data?
Q5
What are the plus (+) and minus (-) marks that appear next to Location Memory marks?

EX-FR100/200 Linking

Q1
Why can't I connect with a Bluetooth® camera?
Q2
What can I do with the EXILIM Controller app?
Q3
Why doesn't my watch connect with the camera?
Q4
How do I connect the watch with an EXILIM EX-FR100/200?
Q5
The EX-FR100/200 controller is off, so why can't I connect the watch?
Q6
The watch has a round display, so what is the shape of stored images?
Q7
Why am I having problems pairing with an EXILIM EX-FR100/200?

CASIO MOMENT LINK

Q1
Why am I having trouble forming a group even though my phone OS version is not a problem and Bluetooth is turned on?
Q2
Why is location information highly inaccurate?
Q3
Why does a group seem to spontaneously break up?
Q4
Can I use watch and app to keep tab on my kids or check on the safety of my friends?
Q5
I can view a received messages as a phone notification, so doesn't it appear in CASIO MOMENT LINK running on my terminal?
Q6
Why am I having trouble forming a group even though my phone OS version is not a problem?
Q7
Why don't I receive messages?
Q8
Why doesn't the message list refresh when a notification is received?
Q9
Why is message notification delayed?
Q10
What should I do if a person I do not know becomes a member of my group?
Q11
What should I do if I receive an invitation to join a group from someone I don't know?
Q12
Why is location information inaccurate?
Q13
Can I view messages received in the past?
Q14
About Packet Communications
Q15
How long is location information shared?
Q16
Why is the display of group member location information delayed?
Q17
Why am I having trouble forming a group?
Q18
Can I add members to an existing group?
Q19
Can I view past messages?
Q20
Why doesn't the location information of group members update?

Handling and Care

Q1
Are there any precautions concerning water proofing?
Q2
What needs to be done for regular user maintenance?
Q3
Are there any precautions concerning putting on, taking off, or wearing the watch?
Q4
Is there any special handling for resin parts?
Q5
What should I do when an error code appears on the display?
Q6
How do I fasten the band to my wrist?

Using the Watch in Another Country

Q1
Are there any precautions to keep in mind during use in another country?
Q2
Will auto time adjustment be correct in other countries?