Arm/Disarm via Geolocation

It would be really great to have geolocation supported within the SimpliSafe app.  

I have canary cameras and they arm/disarm based on geolocation - the app even lets you set up multiple users so that it can prevent arming if only one person leaves the house.

I want to set my alarm to arm automatically when I leave.  I can turn it off manually when I return home.  Other alarms systems offer this.