Reminder if you fall and become immediately unconscious, a cell, or Alexa will not help.
You need a watch or fall device with you.
Funny true story with Alexa, TV was on tuned to QVC. Product was Alexa, they used my buddy app. Our Alexa responded, call all four of my contacts and 911, while I was in the bathroom. I got 911 canceled, but all 3 kids alert texts sent a flurry of phone calls and texts to me while they were at work (2 in surgery, one teaching).
So if you can respond, Alexa will work Well. We have one in every room, because isn’t it easier to turn on your lights without getting up