Parents rarely announce that things are getting harder; the house and the routine announce it for them. Use this on a normal visit, and look for a pattern rather than a single bad day.
One sign is a data point; a cluster is a pattern. Any single item above has innocent explanations. Several at once, or one getting steadily worse, is a signal worth acting on, and acting early is what keeps the options open.
Not a facility tour. The proportionate first steps, in order:
Silvie learns your parent's daily rhythm and gently flags when something is off, like getting up much later than usual, and detects a fall the moment it happens. No cameras, no wearables, nothing for your parent to remember.
See how it works