Casio WSD-F20X User Manual page 18

Wear OS by Google Functions
The Wear OS by Google operating system of this watch provides the
functions below as standard.
Dictation and voice command operation
●
Messaging and incoming phone call notification
●
Timer, Agenda, Translate and other standard Wear OS by Google apps
●
Watch faces and apps can be added using the Play Store app
●
Wear OS by Google Settings
●
* Your watch comes with a built-in Play Store app that you can use to add
watch faces and apps using watch operations only (without a smartphone).
For details, visit the websites below.
https://support.google.com/wearos/
Smartphone Dependent Functions
Though you can use a wide range of functions without connecting to a
smartphone, some apps and services (dictation, smartphone related apps,
etc.) are not available unless there is a connection between the watch and a
smartphone. For details, visit the websites below.
https://support.google.com/wearos/
http://support.casio.com/wsd/
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