I’ve used my Logitech Hub to bridge between ST v1 and my August Connect. While I’m as impatient as everyone else, I agree with their stance. I was able to set up both a Lock and Unlock activity for my Logitech Harmony remote, and I was able to connect to ST and get the Presence Sensor added to the remote. When this particular sensor was home, it’d activate unlock, and lock when it was away. I’ve since had to remove it though, as my Presence Sensor on my ST v1 started dying. I didn’t much enjoy having my doors lock and unlock randomly at night. And because it defaulted back to home when it became stable, I’d wake up to my door being unlocked some mornings. Because all of this was handled through Logitech, the additional settings such as ‘minimum time away before running’ and other features that really do help safeguard accidental trips weren’t available.
I’ve since updated to ST v2, in vain hopes this integration would be sooner with the new system. It seems the new Samsung Presence Sensor is a little more reliable (crossing fingers, I’ve read reviews), but I still don’t trust running this operation through Logitech.
One last update: last night I found that the Logitech Harmony Hub will let me bring in activities into ST, and I found another SmartApp that uses triggers to run these activities. Enabling the activity through ST would not lock or unlock my door. And as such, the trigger SmartApp was just as useless.
So, if you happen to have Logitech Harmony remotes/hubs, and only use one sensor, you can technically integrate, but without being able to poll, or have ST handle the commands, I wouldn’t rely on it.