Dear Dan, I've solved it in another way; I've removed the 2nd Nest Hub
and installed it on my wife's account. Suddenly the option of sleep
sensing appeared on the home app of my wife's account. My conclusion is
that you cannot install two Nest Hubs o...
I've one Nest at home (installed sleepsensing without any problem) and
have bought a second Nest to install in our weekend house. For this new
Nest the 'Sleep sensing function NOT showing in the system settings'
(motion sensing is on and registration...