Ask HN: What are the best devises to track elderly?
What are the devises that I can use to monitor activities of my grandma?So in case she has a stroke or something I can see that something went wrong? For example, wearable heartbeat trackers etc?
The term you want to google for is "Remote Patient Monitoring", in which there is a whole class of products albeit normally targeted towards the medical market.
There's nothing directed at consumers that I'd consider reliable (eg. Fitbit, AliveCor, etc) for your use case.