While we are aiming to open up our products to more devices in future. Currently we are not able to support smart watches with eSIM technology. Our eSIMS are supported on mobiles, tablets, laptops, and other cellular enabled devices. Related ArticlesHow to switch between a physical SIM and an eSIMWhat is an eSIM?Which device brands support eSIM?What advantages does eSIM give now that SIM cards didn’t before?My iMessage has stopped working after installing my eSIM