Support

Smart Outdoor Watch

WSD Series

Direct questions about app operations to each app developer.

Apps Download

Apps Installed on the Phone

Wear OS by Google

Download this app to connect your smartwatch with your smartphone.

■ For customers using iPhone

Google Play

■ For customers using Android

As of November 1, 2025, distribution of "Wear OS by Google" via the Google Play Store has ended and it is no longer available for download. For customers using Android smartphones, we have opened a download page on the official CASIO website.

Go to download

CASIO MOMENT SETTER+

Full use of the TOOL, ACTIVITY and MOMENT SETTER features is available after installation of the CASIO MOMENT SETTER+ app.

  • Wear OS by Google / Android Wear 2.x Users

    Google Play

    (New Version)

Apps Installed on the Watch

Apps can be installed on the watch from the "Play Store" watch menu item, or from your phone.

EXILIM Controller

  • Google Play

G’z EYE Controller

  • Google Play

Installing an App

  • Starting with Wear OS by Google / Android Wear 2.x, apps will no longer be installed automatically on your watch.
  • 1)Install the desired app from your phone's Play Store.
  • 2)In the watch's app list, select "Play Store." Next, swipe the screen from the bottom upwards to display a list of apps on your phone.
  • 3)Select the app you want and then tap [Install] to install it on the watch.
  • ● If the app is not installed on the phone, it will not appear in the "Play Store" list of the watch.

Refer to Wear OS by Google Help.