Reconfigure Geofence with Arrival Sensor

I recently purchased a ST Arrival Sensor, because the 500ft minimum that I could set up with my iPhone seemed too big…

Now the question is: how do I get the Arrival Sensor’s new range to take effect?

I removed my phone as a presence sensor, now I only have the arrival sensor, but the app is not letting me go lower than 500ft. I also turned off Location Service for the ST app.

Using Smart Hub v2 and iOs app.

The physical Arrival sensor doesn’t utilize the geofence of your location. The Arrival sensor is a zigbee device. When it is within range of your zigbee network, it is marked Present. When it’s out of range (or the battery dies), it is marked as away.