Is there a mobile app for Samsung watches?

I just bought a Samsung Galaxy Watch Active 2 and would like to know if there is a similar app like the one for Android for it.

A quick search with my App Store app says yes (it lists the Samsung Galaxy Watch Active 2 for their app), but you might get a more complete answer on a Samsung forum?

If you are asking whether Wyze offers an app for a Samsung watch, no they don’t.