Think about how that would likely come into play.

Some of the Garmin devices have a LiveTracking feature, but it requires a smart phone (like the Android you gave up). In an accident it's really only of use if somebody at home is watching your progress when you get hit. That wasn't the case in my accident. The Edge 1000 has a "crash detection" feature but it also requires a smart phone.

An InReach or SPOT device can leave a bread crumb trail and it goes through a system that's used for search and rescue. These devices are fairly expensive and carry a monthly fee because they go through a for-profit satellite network. These have an SOS button, so if nobody is watching the trail at home, you can call for help as long as your hands aren't broken and you can reach the device.