Geofencing
Create zones where tracking pauses automatically. These "silent zones" save battery and stop recording at places you visit often.
Use Cases
- Home -- Don't track when at home
- Work -- Pause tracking during work hours
- Frequent locations -- Save battery in places you visit often
Setup
- Go to the Geofences tab
- Enter a name and radius
- Tap the map to place the geofence
- Enable Pause Tracking

How It Works
- Zone detection uses the Haversine formula (1--2ms per check)
- When entering a silent zone, GPS stops updating
- The notification shows "Paused: [Zone Name]"
- When exiting the zone, tracking automatically resumes
- Zone checks happen every location update with minimal overhead
- You can create unlimited geofence zones