I do a lot of solo hiking, backpacking, back-country skiing, snowshoeing, a lot off trail, and also paddling, and mountain biking. I've wanted to buy one of these emergency satellite communicators for a number of years. But, since my wife isn't too concerned, I keep finding other things I want to spend my money on more. Last year, it was a new Mountain Bike. This year it's been a new canoe and associated gear.
However, with my 20 year old son, who has type-1 diabetes, starting the PCT at the end of the month we'll be investing in one of the Garmin InReach units (hopefully the mini) by the end of the month so we can reliably coordinate his resupply of insulin and other medical supplies that are life critical and have to stay refrigerated . . . nothing like paying for overnight delivery of resupply!
Ah, the adventure of a lifetime . . .