Beware "free, helpful" smart phone apps while in the car..
"The smartphone apps collecting driver data may not be obvious at first glance. One, Life360, is used by parents to keep track of their children. MyRadar offers weather forecasts. GasBuddy helps people save on fuel costs.
All of these apps also have opt-in driving analysis features that rely on sensor and motion data from the phone. You can turn on these features to get notifications if a family member crashes or suggestions for a more fuel-efficient route to work. Those features, though, are provided by an analytics company, Arity, which was founded by Allstate in 2016 and pays for access to the data. What is not made clear when people sign up for the features is that Arity also analyzes how risky their driving is for insurance purposes."
https://www.yahoo.com/news/driving-being-secretly-scored-153607619.html