If you do not see the Walkie Talkie app Download the FaceTime app on the iPhone. Open the App Store on iPhone, search for FaceTime, and then click the Download icon.
Make sure FaceTime is turned on. Open the Settings app, tap FaceTime, and turn on FaceTime. Open the FaceTime app. To make sure FaceTime is properly configured, try calling. Restart Apple Watch. Restart iPhone. FaceTime is not available in all countries or regions.