I live in an apartment building, so I had no choice in the lock, but also didn’t pay for it.
Never tried Siri for it, but I also have Siri disabled on my phone. The watch app is a PoS with this and doesn’t work unless you open the app on the phone too.
I’m sure there’s better options out there, and my sample does seem to be a pretty low quality one, but I just don’t really find a need for one. I’d much rather have a physical key tbh. I’ve almost been locked out because I don’t always take my phone when running the trash out and I’ve bumped the front of the lock with my back and it auto locks me out.