3 ms·

Sauce: https://www.idownloadblog.com/2014/03/05/iphone-5s-m7-tracking-dead-battery/ https://www.idownloadblog.com/2014/03/05/iphone-5s-m7-tracki... I was drivi

Sauce: https://www.idownloadblog.com/2014/03/05/iphone-5s-m7-tracking-dead-battery/ https://www.idownloadblog.com/2014/03/05/iphone-5s-m7-tracki... I was driving through rural Kentucky shortly after the 2017 eclipse.

mjlee 7y ago
It doesn't really matter how rural the area is - GPS works pretty well outside of the polar circles. AGPS does use data connection to accelerate first fix time, but will be accurate after that without data.
quenstionsasked 7y ago
This link just says that the M7 is still active after main phone has shut down. Nothing about inertial navigation.