Make sure you change the phone number to the number of your loved one, and the subject to your Beeminder username and goal title. (The to address of the email should be bot@beeminder.com)
If
Outgoing phone call to a specific number ends
This Trigger fires every time you place a phone call on your Android device to a number you specify.
Fewer details
Explore more great ways to automate Android Phone Call and Gmail