>..the problem here seems more that nobody missed her for three days. So loneliness is the key issue here and an Apple watch will not fix that.
That's a problem, but I don't think that's the main takeaway from this story.
You could have a loving family and friends and still not be "missed for 3 days". 3 days are not big enough span of time for adults, in the grand scheme of things. E.g. if your wife is on vacation, or you/she work in another city, or have some deal going on, and you talk 1-2 times a week, it's easy for 2-3 days to slip by without anybody noticing you. Friends too might come by once a week or 1-2 times a month, and easily miss you for 3 days (that would already be more often than many people with close friends see them).
Heck, and even 1 day or even 2-3 hours would be enough for serious damage, if you weren't discovered after a fall/accident.
That's a problem, but I don't think that's the main takeaway from this story.
You could have a loving family and friends and still not be "missed for 3 days". 3 days are not big enough span of time for adults, in the grand scheme of things. E.g. if your wife is on vacation, or you/she work in another city, or have some deal going on, and you talk 1-2 times a week, it's easy for 2-3 days to slip by without anybody noticing you. Friends too might come by once a week or 1-2 times a month, and easily miss you for 3 days (that would already be more often than many people with close friends see them).
Heck, and even 1 day or even 2-3 hours would be enough for serious damage, if you weren't discovered after a fall/accident.