I’ll give this more thought and watch Ryan’s video, but I am older than you and also hike mostly solo in remote places including cross country. I’d love to have partners but folks near my age don’t want to, or can’t or can’t keep up. Folks younger are working and don’t have the time. About 15-20 years ago despite lots of prior moderate to high elevation experience, I came down with HAPE and self evacuated and ended up in a hospital overnight. On that trip I was elk hunting in Colorado and was with partners when I self diangosed. They wished me good luck as I hiked back to the trailhead and eventually found my way to a hospital in Gunnison. (I had to tell them I had HAPE when I showed up). That experience reinforced in my mind the importance of caution and proper preparation. I also have some upgraded replacement parts and downgraded fixes that increase my risks for stumbles (Achilles rupture and repair results in diminished balance….). So, I am very sensitive to these concerns.
I’ll watch Ryan’s video, and I acknowledge that based on the age of your smart phone, reluctance to buy a Garmin inReach, etc. that you shun the electronics and shun spending the money. I get it.
I’m still going to say – get a Garmin inReach Mini3. It’s antenna and reception are, IMO VASTLY better than the inReach Mini2. I have the 3+ which provides opportunities to run down your battery sending photos to friends and family and generally amuse yourself (me anyway).
You would probably benefit from an upgraded phone.
If I can find my old inReach Mini2 I would give you a good deal on that just to help out someone who hikes like me, but is a bit (almost quite a bit) younger. haha. I’d have to find it though. It works fine, its just a lot slower than the inReach Mini3 and by “slow” I mean it can take a long time to get a connection. I also think the Garmin inReach Mini3’s have been on sale (which tends to mean a newer version is coming out).
I will warn you, despite the fact that IMO Garmin has absolutely the best customer service and the best hardware they border on incompetent when it comes to user interface. So, if you are not willing to figure out the upside down sideways reverse english of their menus you could be frustrated. I have a gazillion Garmin devices and for 20 years I’ve very professionally and directly been trying to tell them how they can fix some of their UI issues – and after 5-10 years they fixed a couple of them but probably not do to my “expert advice”.
I’m serious about the inReach mini2 if you want it, I just don’t know if I can find it. And you probably shouldn’t wait for me to find it because it might take until next summer, if ever.