I am looking for an inexpensive smart switch, no neutral required, I came across these but Aqaba doesn’t come up as a brand in my smart things app is there a way to add them as a device?
What country are you in? Device selection does vary somewhat.
United states
Dimmer switch or just on/off? There are more no neutral options available for dimmers, the physics are different. 
No dimmers just regular switchs