Camera Controller app is a useful app to control your phone camera from Galaxy Watch 4. The only problem is it is not available for every user. If you are not seeing the Camera Controller app for Galaxy Watch 4 or Watch 4 Classic, then you are not alone. The truth is that the app is not supported on all Galaxy devices. Forget about iPhone or other Android phones, it even doesnβt support most Samsung Galaxy phones.
To use the Camera Controller app, you need a high-end smartphone to connect with the watch. The app supports with Galaxy S10, S20, S21, S22, S23 & S24 series phones. In the Note series, it supports Note 10, Note 20 & 20 Ultra. In foldable it works with Galaxy Z Fold, Fold 2, Fold 3, Fold 4, Fold 5, Galaxy Flip, Flip 3, Flip 4 & Flip 5 devices. Apart from that only premium Galaxy A series phones like Galaxy A73 have access.