I haven’t clicked yr link but I have worked in services where we used technology for-
bed sensors
door sensors
fridge sensors
medication cupboard sensors
bath sensors
geo area sensors
you can also use air tags
it can be helpful to know if a fridge/cupboard is being opened and for how long eg fridge opened for 2 secs or opened for 5 min or not opened at all that day?
bath doesn’t overflow
alert if door opened
all alerted via an app or mobile, this was 6+ yrs ago so many more likely to be around.
all need consent, but v useful
think about what the outcome is?
you could get telecare system (provided free by LA if needed or you can purchase for about £20pm) and they can call daily to check ok.
look on yr LA website for older people’s services or telecare