I had a friend biking on a remote highway in the early morning where there is very little traffic. He was clipped by a morning worker at the factory who dozed off puncturing his lung and throwing him in the ditch. If that worker hadn’t stopped to help, he would have died there. An Apple Watch would would have at least let 911 know where he was and that he was unresponsive. He has two kids and is a great professor, and his life hung on a split second decision of someone who was likely terrified of the consequences of what just happened, but luckily made the right choice (he got a ticket which my friend paid in thanks for stopping).

Edit just realized I know of several other instances where an Apple Watch would have saved someone or kept them for have a days torture with broken legs in their back yard while living alone. Surely this is morning common than you make out?