A:Answer Howdy ShouldI, thanks for taking the time out of your day to ask us your question about the Samsung Galaxy Watch5. The Galaxy Wearable app is the core for everything related to your Samsung smart watch. However, this app is only available on your phone, which means you need to connect your watch and phone together. Samsung watches are only compatible with certain Android and iOS phones. Unfortunately, the Galaxy Watch4, Watch5, and Watch6 rely on Google Play services which is not supported on iOS. If you would like more information on our watch compatibility, check out "Samsung smart watch and phone compatibility" when you have some free time available. Let us know if you have any additional questions for us by contacting Samsung Support. Thanks for being a faithful Samsung customer. - Debra