I need to find a fall-detecting watch for my dad, who lives in a bungalow adjacent to our house and has advanced MS but maintains some much fought-for independence. He really struggles with learning to use new things so the simpler the better. Easy to put on and take off would be good too. He suggested this solution as he's fallen a lot recently and we all worry that he won't be able to reach his phone and will be there for hours. However, he is struggling to do the research on a suitable model. He has an android phone, so an iphone is out, I think? Has anyone used one in the past for elderly parents and can recommend (or advise against!) a specific watch?