Module No. 3501
Connecting with a Phone
Your watch can connect with a phone that is paired with it.
If the watch is not paired with the phone you want to connect with, refer to the information below and pair them.
Connecting with a Phone
-
Move the phone close to (within one meter of) the watch.
-
Hold down (C) for at least three seconds. Release the button when
and [CNCT] start to flash.
When a connection is established between the watch and phone, and [CNCT] will stop flashing and remain on the display.
If connection fails for some reason, [ERR] will appear on the display momentarily and then the watch will return to the Timekeeping Mode.
![3501_fl_BLE_conect](fig/3501_fl_BLE_conect_VPCVILyiirnlmk.png)
Important!
If you have problems establishing a connection, it could mean that CASIO WATCHES is not running on your phone. On your phone’s home screen, tap the “CASIO WATCHES” icon. After the app starts up, hold down the watch’s (C) button for at least three seconds.
Note
The connection will be terminated if you do not perform any operation on the watch or phone for a fixed amount of time.
To specify the connection limit time, perform the following operation with CASIO WATCHES: “Watch settings” “Connection time with the app”. Next, select a setting of 3 minutes, 5 minutes, or 10 minutes.