Nexia makes one:
This is a battery operated device that you put on the wall or table and it then controls your other switches. So I’m not sure it’s exactly what you’re looking for, but it might be a candidate.
@Darwin did a device handler for it that worked well with the classic app, but I don’t know if it’s been updated for the new V3 app.
Some people just get an inexpensive Wi-Fi phone, mount that on the wall, and use it with actiontiles or SharpTools or one of the other dashboard apps.
See the FAQ on that approach:
FAQ: Sharptools , actiontiles or native ST app for your wall panel? (2020)
There are some other options as well, but I’m tired right now, so hopefully others will chime in. 