You can also connect Nest cameras and thermostats to your system, enabling you to view multiple camera feeds using August's and triggering your HVAC system to fire up when you unlock the door (although it might be better idea to rely on the thermostat's Home / Away Assist feature for that, so your home will be
at a comfortable temperature before you arrive).
Say you ran out only 4 miles away from a place where you'd be
comfortable staying until it's charged enough to continue, you'd need
at least 2 hours, but then knowing that if it's a bit colder than «specification
temperature» for the parts, you may end up running out half a mile
before you get there if you're too tight on the time.