Key takeaways
- Smart controllers adjust watering to weather and season.
- Commonly cited savings range from about 15 to 40 percent, depending on your old schedule.
- They are only as good as their zone settings.
- Phone control is a bonus.
What they do
A smart controller replaces a fixed schedule with one that responds. It pulls local weather, skips watering after rain or before a freeze, and lengthens or shortens run times as temperatures and daylight change. Some also use soil moisture or flow sensors.
Phone apps let you pause, run a zone or check the schedule from anywhere.
Will it pay back?
If your current timer is set once in spring and never touched, a smart controller can trim waste noticeably: commonly cited estimates run from 15 to 40 percent, though your result depends on your starting point. If your schedule is already well tuned, the savings are smaller.
Payback also depends on your water rates, which is why high-use properties benefit most.
Setting it up right
The savings depend on correct zone settings: plant type, soil, slope, sun and head type. A smart controller with wrong settings will not save much. We program and tune each zone and revisit after a few weeks.
Wi-Fi signal at the controller matters, so we test it first.
Related services
Quick answers
Do smart controllers need Wi-Fi?
Most do, for weather data and app control. Some can run on a schedule without it but lose the smart features.
Can I add one to my existing system?
Usually yes. We swap the old timer and reuse your valves and wiring.
Ready to talk it through? Get a free estimate or call 615-431-3789.