My older vehicle does not have any "qualifying" bluetooth device and I use most of my b/t devices both at home and while driving.

What I want is a way to easily toggle on/off a canned message.. "I'm driving now. I'll reply as soon as I can safely do so."

One easy measure is to enable it while connected to a particular bluetooth profile.

I love this idea! At&t driving mode app does this for the phone calls and text messages, BUT, takes over the phone screen when motion is detected. So you can't use Google Navagation or Ulysses speedometer app. This feature would be a great addition for us who use our phones in our older cars ('08 Honda Fit). Thanks!

Would love this feature to be linked to profiles. The have different auto respond texts based on profile. Or have textra keep different responses that can be selected when turned on (eg driving, meeting, do not disturb).