Roaming
Roaming with your Samsung Galaxy Watch is currently not supported.
Compatibility of non-Samsung smartphones with the Galaxy Watch
The Samsung Galaxy Watch can be used with the following non-Samsung smartphones:
- Huawei, Sony, HTC, LG, etc., with Android OS 5.0 or higher
- Apple iPhones starting with iPhone 5 with iOS 9.0 or higher
Use of the extra SIM watch option with non-Samsung smartphones
The extra SIM watch option cannot be purchased with the "Galaxy Wearable" (Android) or "Samsung Galaxy Watch" (iOS) apps on a non-Samsung smartphone. These apps are only used to pair and manage the Galaxy Watch.
If you wish to use extra SIM watch with a non-Samsung smartphone, you will need to have the option activated for you at your nearest Sunrise shop. Important: Be sure to bring your smartphone and your Galaxy Watch in its original packaging with you.