Step 3: If the app supports WearOS, you’ll see a down arrow on the Install button. Step 2: Search for and select the app you want to install on the watch. Step 1: Open Google Play Store on your phone. For it to work, Play Store needs to run on the same Google account which you’ve used while setting up the watch. Install Apps Using Play Store On Your PhoneĪlternatively, you can install apps on Galaxy Watch 4 through the Play Store on your phone. You can also update the apps individually by clicking on them. Step 3: Click on Update All to update apps to the latest version. Step 1: Open Google Play Store on your Galaxy Watch 4. You can also browse the featured app lists. Besides searching for apps, you can also click Apps on your phone to see what apps already on the phone can be installed on the watch. Wait for the watch to download and install the app from Play Store. Step 4: Select the app and click on Install. Step 3: Click the Search icon and search for the app you want to install. Step 2: Click on Google Play Store to open it. Step 1: Swipe up on the watch home screen to reveal the app drawer. Here’s how to install apps through Google Play Store on Galaxy Watch 4: