I also have a fob for my 2007 Prius (it probably was a real innovation back then). I actually love it because I just keep it in my bag and never have to fumble for keys. I'm not a key person. But I recall one time when my battery went dead in a Trenton parking deck when I was traveling and so the fob didn't work and it took two days plus my mechanically-minded son to figure out that there was a real key IN the fob.

I'm happy for you and your well-deserved new car, IL! But as you say, with new fancy-schmantzy things comes extra effort to guard them. I think razz and Alan have good suggestions for tying in your garage door with some type of app you can use from your phone.