Wife comes out of the grocery store, opens the rear hatch and unloads the bags from the cart. She shuts the hatch, places her purse in the cabin, shuts the door and returns the cart to the store. When she comes back the car is locked... 
With the phone and card key in her purse, she goes back into the store and calls me. "You did what??" So I wonder - "Go back to the car and I will try to unlock it from here." From the comfort of my pajamas two miles away, I let her back into the car!
That's one handy App.
I have a connected laser engraver that gets updates pushed to it, and now my car. The only things besides my phone that have continued to evolve after I bought them. I'm loving the connectivity. What would take the shine off is if my insurance company ever gets access and learns how I drive this rocket...
With the phone and card key in her purse, she goes back into the store and calls me. "You did what??" So I wonder - "Go back to the car and I will try to unlock it from here." From the comfort of my pajamas two miles away, I let her back into the car!
I have a connected laser engraver that gets updates pushed to it, and now my car. The only things besides my phone that have continued to evolve after I bought them. I'm loving the connectivity. What would take the shine off is if my insurance company ever gets access and learns how I drive this rocket...