My phone is not much better; data services are turned off almost all the time, unless I have a specific task that I require of them.

The current trend of turning a phone into the equivalent of a desperately helpless infant that requires your constant attention is a sucker's game, selling advertising for soothers I do not need.

Though if my accelerometer detected dangerous G's, and sent a text to someone who could respond, I would not object. In theory, that could work. In practice, the alert would be preceded by ads for trusses, wheelchairs, autobody work, and ambulance chasing lawyers.