Which Smart watch?

jimmy the fish

Hi everyone I’m looking for some advice please . I want to know which is the best or most compatible smart watch with the Watch maker App . I only want a smart watch to download various faces I.e Rolex, tag and breitling , It doesn’t have to be all singing and dancing ! Im a bit of a technophobe so the simplest please . I have an iPhone and iPad to use to download the available faces . Many thanks . Jimmy the Fish