Ui\Ux design for smart watch App

We are developping a new smart watch product and we need to make the mokup of the app in english. The product will not get screen, so the app will only be installed on the smartphone of the user. And there the user will see all the information. The product is in the idea of ouraring, xiaomi smartw watch, for folow healthy information you can take exemple on the app of google fit, xiaomi. But you have to reflect good for make interesting proposal Ui\Ux. The smart watch is with stone (you find in the add picture the visual) so we make a very designed one. Like the watch get style, we need the visual of app also with elegent design, smart menu, nice graph, very modern, and original. You will find more information of the app functionality in the add document.