Harman and AT&T Advance Car Connectivity

I see that interesting third party car connectivity continues to expand.   Was just offered a discount that includes a number of car connected services of interest, but not connected to my own smart home services.

AT&T and HARMAN Launch Advanced Connected Car Device
Turn Your Car into a Whole New Ride with HARMAN Spark and Get Emergency Crash Assistance, Diagnostics, Location-Based Services, 4G LTE Wi-Fi Hotspot and More

Starting this week, you can turn just about any car into a state-of-the-art connected car. And you don’t need to upgrade to a new vehicle to hit the road with the latest technology.  ... "