A:Answer Hello JLaufman, thank you for taking the time to ask us your question about the Samsung Galaxy Watch8. No, the advertised Galaxy Watch8 is not compatible with iPhones. Samsung requires an Android phone (running Android 10 or later) with Google Mobile Services to set up, activate, and use the Galaxy Watch8, as it relies on Wear OS and the Galaxy Wearable app, which is not available on iOS. If you have any other questions for us or if you would like further assistance, please feel free to reach out to Support. Thanks for choosing Samsung! - Debra