Places are designated safe zones you set for your pet from the app on your smartphone. Places enable you to be alerted when your pet has left "home," "work," a "friend's house," or wherever you would like a safe place to be.
We recommend that you set up a safe place with a trusted Wi-Fi network to save on battery while your pet is in that safe zone. You'll still be notified when your pet's location is completely outside the perimeter and when your pet's location is back within the place's coordinates.
Go to the bottom right Human tab < and tap on "Safe Places." You will be able to move and resize the area of the safe place (portrayed by the green transparent circle or polygon) in the app.