That's a really good idea. I need to look into a satellite solution, not just for eBiking, but also for Cross Country Skiing in the winter when I am alone.With type 1 diabetes, and frequently going off cell phone service, you might want to invest in a Garmin Inreach mini . https://www.bing.com/ck/a?!&&p=c8a9...3d3cuZ2FybWluLmNvbS9lbi1VUy9wLzU5MjYwNg&ntb=1
Tracks you by satellite and about $30 a month. Can call for help via satellite.
I've had a friend go into the coma at work. Too much calculation and balancing required.