DW-H5600


Battery and charging

Q1
I cannot charge the watch with the charging cable.
Q2
Why does my phone's battery sometimes drain too fast?

Connections and notifications in general

Q1
Why doesn't the watch receive messages or other notifications sent to my phone?
Q2
Why are notifications categorized incorrectly? Can notification categories be changed?
Q3
Do the watch and the app need to be connected via Bluetooth at all times?
Q4
Why does an error message appear that keeps me from logging into the app with my CASIO ID?
Q5
When I lose my Bluetooth connection, it does not automatically reconnect, or else the app stops working. 
Q6
If I set up a new pairing with another smartphone, will my history be transferred?
Q7
If I delete an application, will all its history disappear?
Q8
The map is not displayed in the logs on the My Page screen.
Q9
Can I add another user?
Q10
Do I need to keep the app running at all times?
Q11
What happens to my history when I add a new watch?
Q12
Can I select the apps from which I want to receive notifications?
Q13
What happens to my history if I cancel the pairing with my watch?

Watches in general (except training)

Q1
What is Nightly Recharge? 
What is sleep measurement?
Q2
Why isn’t Nightly Recharge displayed (acquired)?
Q3
Why does my phone battery drain so quickly?
Q4
What functions are restricted in the Airplane Mode?
Q5
Why do heart rate measurements seem to be incorrect?

Measurement accuracy

Q1
Why is the blood oxygen level displayed by the watch different from that shown by a medical device?
Q2
Why is the displayed ACTIVE TIME less than the GYM WORKOUT time?
Q3
Why are the steps displayed fewer than I take on a treadmill?

Life logs and heartbeat

Q1
How can I immediately view my current LifeLog and/or activity history in the app?
Q2
Where can I find out more about Nightly Recharge? (Nightly Recharge function (sleep measurement function) in each application) 
Q3
Why is the CARDIO STATUS measurement result not displayed?
Q4
Why is the BREATHING EXERCISE measurement result not displayed?
Q5
Where can I find out more about Sleep Plus Stages? (Nightly Recharge function, displayed in BT5: Sleep Time, Sleep Score, Sleep Rate (each sleep measurement function), each in the app)
Q6
Why are the sleep time, bedtime, and wakeup time of NIGHTLY RECHARGE displayed, but the sleep stage and Nightly Recharge are not displayed?
Q7
How can I view a particular LifeLog record or activity?
Q8
Where can I find out more about the Running Index? (Running Index in Activity Log mode, Running Index in Summary in Activity Log mode)
Q9
How long do LifeLog, activity, and other data remain stored in watch memory? (Do I need to transfer data to the app every day?)
Q10
How is the sleep time displayed by LifeLog when your sleep time extends across two different dates?
Q11
Why is the LIFE LOG ACTIVE TIME not displayed?
Q12
Where can I find out more about Training Load Pro? (Cardio Status function, summary of Cardio Load in Activity Log Mode)
Q13
Where can I find out more about the Breathing Exercise? (Breathing Exercise)
Q14
Where can I find out more about Energy Sources? (Activity log in the Energy Used app in the Activity Log mode summary)
Q15
Where can I find out more about HR Zones? (HR display mode in Activity mode, (app) time in heart rate zones)
Q16
Why doesn't the LED turn off when I remove the watch from my wrist?

ID and data linkage

Q1
Children under the age of 13 cannot register a Casio ID, so what needs to be done so that they can use the app?
Q2
Why is ACTIVITY DATA not being transferred?
Q3
I forgot my Casio ID password.
Q4
I forgot my Casio ID.
Q5
If I log in with a Casio ID, can I see the history of other watches that are using the same ID?
Q6
Can I use the application without a CASIO ID?
Q7
What is the Casio ID?
Q8
Can I use my watch without a Casio ID?
Q9
If I unsubscribe with the Casio ID, can I continue to use the application?
Q10
Do I need to change my registration if I use the app somewhere other than the location I originally selected?
Q11
I want to change my Casio ID password.

App in general

Q1
Why can’t I pair the app with my phone? What should I do when the connection between the app and the watch is unstable?
Q2
Even though I have updated my watch, the display is grayed out and inoperable except for notifications from my phone. I cannot measure my heart rate or perform activity measurements.
Q3
Why is automatic time adjustment by phone connection disabled?
Q4
Even though I have updated my watch, the display is grayed out and inoperable except for notifications from my phone. I cannot measure my heart rate or perform activity measurements.
Q5
Why does the watch software update operation stop part way through?
Q6
How can I tell if the watch software update operation was completed successfully?
Q7
Is it necessary to always have the GPS on the smartphone set to ON?
Q8
Why won’t the watch software operation complete?
Q9
Why won’t the watch software operation complete?
Q10
Why doesn't the application's activity log show my track?
Q11
I cannot change the watch settings from the application.
Q12
I would like to know how to link with the DW-H5600 (3516) smartphone app.
Q13
Why isn't distance measured correctly?
Q14
What is the duration and pattern of sound/vibration for notifications (phone call, email, social media, etc.) from the smartphone? 
Q15
Can I use the watch if I don't have a smartphone?
Q16
Can a Chinese citizen who has purchased the product and creates an account in Japan use the product in China?
Q17
What does "Use phone location information" mean? When is it used?
Q18
What is the timing of lifelog transfer?
Q19
Sometimes the message "Activity Data Usage" appears on the display. What will my personal activity information be used for?
Q20
The phone app is displaying the following message: "If the watch is not moved for a certain amount of time, the connection will be terminated.” How much time is “a certain amount of time”?
Q21
Failed to import Activity log