Big buttons for them. Peace of mind for you.
Sonadose runs on their phone: big buttons, one screen, no account and
no signal needed. The reminders don't depend on us — if our server is
down, their phone still rings.
When you want to know it's going well, they share the profile with you.
Sharing starts with a code generated on their phone and handed over
once — nobody can request access. From then on you see the medicines
and whether each dose was taken, and you can be told when one is
missed, or when their phone has been quiet for a long time.
What you don't get is their phone. Sharing shows the history; it does
not let you change a schedule, and whoever owns the profile can
withdraw access at any time. The app is free.