One should be aware that the Schlage Connect (BE469ZP) locks have a firmware bug which may cause loss of notifications. ST recently dropped support for this lock (probably until Schlage fixes the issue).
It has been explained in more detail here. However there is a workaround available in this custom DTH: [RELEASE] Universal Enhanced Z-Wave Lock Device Handler for Schlage, Yale, Kwikset, IDLock, Popp, Danalock, August Pro, Keywe, Philia, Samsung
Having said, barring this notifications bug, the Schlage connect is a really neat lock with many cool features.