(Help) Automatic Wifi Turn on and off based on location

Hi. I want whenever I leave my home my phonics WiFi should turn off. And when I reach it gets turned on.

I know there are several ways to do so like geographical location, network tower or maybe more i don't know if. What's the best way to achieve this that is

• most reliable
• most consistent
• MOST IMPORTANTLY - Best for battery life.

I will truly appreciate if someone can guide me here as I am intermidate when it comes to Tasker but a Pro fan and advocate.