IVB
Senior Member
I use cell towers for geofencing.
For leaving I have Tasker set to 200m away. You can set as low as 30m, but you can't paint the exact dead center of your house so I just picked 200m cuz it sounded pretty. Works well enough, when I get 7ish houses away (walking) it realizes I'm gone. I could also use WiFi Near and have it check for when I'm no longer connected, but I have a Ubiquiti AP in the front of my house and that thing travels *damn* far. GPS is actually more precise.
For my profiles thats acceptable. All I do is alter volume levels, turn WiFi off, tell CQC I'm gone so if nobody else is at home then it does stuff. I don't need more precise than that as I have the NFC trigger on my carmount so thats only used while walking away.
For coming home I set it to a 2 kilometer radius of my house that fires upon coming home in the evenings. If its winter and nobody else is at home it turns up the HVAC (or set Nest=Home), turn on lights if its dark, blanking on what else.
I found a link that shows how to get Waze traffic estimates, I was going to integrate that into coming home if I could also see how to integrate gcalendar. IE, announce "Hi Vivek. Traffic to the soccer field right now is <x> minutes, your game tonight is at <y> pm." Alas the Waze traffic estimates are wildly inaccurate compared to google maps which is always right, despite being the same company. Hence I abandoned that effort.
For leaving I have Tasker set to 200m away. You can set as low as 30m, but you can't paint the exact dead center of your house so I just picked 200m cuz it sounded pretty. Works well enough, when I get 7ish houses away (walking) it realizes I'm gone. I could also use WiFi Near and have it check for when I'm no longer connected, but I have a Ubiquiti AP in the front of my house and that thing travels *damn* far. GPS is actually more precise.
For my profiles thats acceptable. All I do is alter volume levels, turn WiFi off, tell CQC I'm gone so if nobody else is at home then it does stuff. I don't need more precise than that as I have the NFC trigger on my carmount so thats only used while walking away.
For coming home I set it to a 2 kilometer radius of my house that fires upon coming home in the evenings. If its winter and nobody else is at home it turns up the HVAC (or set Nest=Home), turn on lights if its dark, blanking on what else.
I found a link that shows how to get Waze traffic estimates, I was going to integrate that into coming home if I could also see how to integrate gcalendar. IE, announce "Hi Vivek. Traffic to the soccer field right now is <x> minutes, your game tonight is at <y> pm." Alas the Waze traffic estimates are wildly inaccurate compared to google maps which is always right, despite being the same company. Hence I abandoned that effort.