Smart Approved WaterMark is managed by

Water smarter with live water flow and water usage updates delivered directly to your smartphone. The WX1 Tap Timer connects via the Wi-Fi Hub and Holman Home, to give you access from anywhere. Manually power the Tap Timer with the on-board power button or set up automatic schedules using Holman Home. For further smart watering, connect a Smart Moisture Sensor to your Tap Timer (sold separately).


  • See live water usage with built-in flow meter
  • Schedule up to 3 different start times
  • Run times of 1 minute up to 11h 59 minutes
  • Manually power your WX1 Tap Timer ON/OFF with the on-board power button
  • Control with Wi-Fi Hub and Holman Home available on the App Store and Google Play
  • Single WX1 Tap Timer works as add on only. Requires WX1 Tap Timer and Wi-Fi Hub for use
Waterwise Products Program