Once you have paired your smartwatch and smartphone through the WearOS app, you can essentially control every aspect of your smartwatch through the app. This includes enabling/disabling notifications, changing or downloading new watch faces, modifying permissions for apps, and even monitoring battery life.
Google ensures that they keep the Wear OS app updated alongside the WearOS platform itself and this further ensures that you maintain seamless connectivity between the smartphone and smartwatch at all times.
The Wear OS app is available as a free download on both Android and iOS platforms, so make sure you have downloaded the same before starting the setup of your new WearOS smartwatch.
