Calibration ensures your sprinkler is tracking accurately and reporting proper gallon usage. You can calibrate one zone at a time or all of them at once directly in the app.

• Zones → select a zone → tap the gear icon (⚙) and then "Calibrate." The sprinkler will run a 2 to 3 minute sequence. Stay on screen until complete

• To calibrate multiple zones in order: More → "Calibrate Sprinklers" → select zones → "Start Calibrations." Allow 3 to 5 minutes per zone

Auto-calibration will retry behind the scenes if anything comes back off. If auto-calibration fails for a second time, you'll be prompted to run a manual calibration.