These are the sorts of features that I am always wholeheartedly on-board with. Ones that work in the background with little to no input that work when required to improve the user’s everyday lives.
After recently finding out that my mother knocked herself unconscious some time ago while she was alone and woke up after almost half an hour had past I’m tempted to buy her an Apple Watch for some peace of mind. To be clear, it’s not a small purchase for me just as a gift but she’s recently had a couple of falls as well so it’s getting concerning.