Nice, although it seems likely that I would overlook replying to the email and everyone will panic when they get notified.
It's designed to send one email to check on you per week. Currently for me this is 9am Monday. I can't miss it because I'm selling my clients the death plan in my contracts. You can change the timing of the email to suit your needs. Thanks for the great feedback :))
Also, if you miss the first email two more reminders are sent to you before emailing your next of kin. It's only when your next of kin says there's a problem, or doesn't answer, your lawyer and/or 2IC are informed. It's a great point you've raised.