[bagster]

I could swear the one I got had both functions. That's what they told me, anyway. It comes with a box next to my bed that tracks it and sends a signal if I start to croak. Then I go in once a year to download it to see if it's still working right.

Maybe this article is behind the times. Or maybe I'm retarded. I could be.

[Rockingham]

The developer’s website explains that their device is programmable and can be monitored and adjusted remotely to suit individual patient needs on an ongoing basis. This has some obvious advantages, such as reducing unnecessary jolts from the defribillator.