SoilDrops Smart Sprinkler Controller — 8-Zone WiFi Irrigation Controller with AI Scheduling

Stop watering on a schedule. Start watering on demand.

The SoilDrops Controller connects your existing sprinkler system to real intelligence — pairing live soil moisture data with AI-driven scheduling so your lawn and garden get exactly what they need, nothing more. Compatible with any standard 24VAC irrigation system, installs in minutes with no rewiring or special tools.

  • 8-Zone control — manage up to 8 independent watering zones from one controller, ideal for lawns, flower beds, vegetable gardens, and shrubs
  • AI-powered scheduling — automatically adjusts watering based on real-time soil conditions, local weather forecasts, and seasonal changes — no manual tweaking required
  • Wireless soil moisture sensors (sold separately) — pair one sensor per zone for full AI functionality; the system waters only when the ground is actually dry
  • App control from anywhere — monitor soil levels, edit schedules, or trigger manual runs from the SoilDrops app on iOS or Android
  • Eliminates overwatering — live moisture readings in the app prevent watering already-saturated soil and alert you when plants are truly thirsty

$119.00 USD
$119.00 USD
Sold out
30-day money-back guarantee
Free shipping & free returns
1-year limited warranty
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Shipping & Warranty

Free shipping, both ways. Every Controller and Controller Starter Kit ships free across the contiguous U.S. Orders placed before 2pm ET ship the same business day; most customers receive their package within 2–7 business days via USPS or UPS Ground. Tracking is emailed as soon as your label is created.

30-day money-back guarantee. Try SoilDrops risk-free for 30 days. If it's not the right fit, send it back — we'll cover the return label, and refund the full purchase price within 3 business days of receiving the unit. No restocking fees, no questions asked.

1-year limited warranty. Every SoilDrops device is covered against manufacturing defects for one full year from delivery. If something goes wrong, call 888-427-6838 or email support@soildrops.com and we'll repair or replace it on us.

Free shipping and free returns apply to the Controller and Controller Starter Kit only.

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Here’s the deal

SoilDrops uses cutting edge AI tech to automatically care for your landscaping - that means it handles all the watering, leak-detecting, soil-moisture tracking, and weather monitoring.

  • AI-Powered Precision Watering
  • Easy Installation & Compatibility
  • Wireless Soil Moisture Sensors
  • Smart Leak Detection

It comes with your new best friend

  • Interactive installation guide

    SoilDrops uses cutting edge AI tech to automatically care for your landscaping - that means it handles all the watering, leak-detecting, soil-moisture tracking, and weather monitoring.

  • Real-Time Monitoring & Control

    SoilDrops uses cutting edge AI tech to automatically care for your landscaping - that means it handles all the watering, leak-detecting, soil-moisture tracking, and weather monitoring.

  • Automatic Alerts

    SoilDrops uses cutting edge AI tech to automatically care for your landscaping - that means it handles all the watering, leak-detecting, soil-moisture tracking, and weather monitoring.

Frequently Asked Questions

What is the Soildrops Controller?

A smart irrigation controller that replaces your existing timer and uses AI, weather data, and (optionally) Soildrops soil moisture sensors to water your yard automatically. It's a drop-in replacement for any standard 24V AC residential irrigation system.

Is Soildrops compatible with my current irrigation system?

Yes, for the vast majority of installed systems. If your existing controller uses standard 24V AC solenoid valves (which most residential systems do), Soildrops works as a direct replacement. You'll move the existing valve wires onto the numbered terminal block, with the common wire on the "C" terminal.

How much water can I save?

Most households save 30–50% compared to a traditional timer. The EPA estimates roughly 30% of residential irrigation water is wasted to overwatering — Soildrops avoids that by skipping watering when rain is in the forecast or the soil is already moist.

How does AI scheduling work?

Autopilot mode uses real-time soil moisture from Soildrops sensors, the local weather forecast, your plant profiles, and soil type to water only when each zone actually needs it. Smart mode (no sensor required) uses weather and plant data alone. Both modes continuously analyze conditions and adjust your schedule.

Can I manually control the system?

Yes. Use Quick Run for on-demand watering of any zone, or switch a zone to Manual mode to set fixed days, times, and durations. The controller is reachable from any device via the app and a web URL.

Why does Soildrops only allow each zone to water once per day?

Because deep, infrequent watering produces healthier plants. Multiple short daily starts keep water in the top inch of soil and encourage shallow roots, weaker drought tolerance, and more turf disease. This recommendation comes from Michigan State Extension, UC IPM, the USGA, and the EPA WaterSense program. If you're seeing runoff, Smart Cycle & Soak fixes it by splitting one watering into soak-friendly pulses.

What are the Wi-Fi requirements?

A standard 2.4 GHz Wi-Fi network (not 5 GHz). Bandwidth requirements are very low — any stable signal works. If your Wi-Fi is weak near the controller, a Wi-Fi extender solves it.

How long does installation take?

About 10–15 minutes. Attach the antenna, choose a sheltered mounting location, mount with the included screws, connect your existing valve wires to the numbered terminals, plug in the power adapter, hold the reset button until the LEDs flash, and scan the QR code in the app.

Do I need soil moisture sensors to use it?

No. The controller works in Smart mode without any sensors. Adding sensors unlocks Autopilot mode, which is the most water-efficient option.

Does the controller require a subscription?

No — core features (zones, schedules, manual control, basic AI scheduling) are free for life. Premium features are an optional add-on managed in the App Store or Google Play.

How do I reach customer service?

Our customer service team is available Monday–Friday, 9am–5pm Pacific Time.

📞 Phone: 888-427-6838
✉️ Email: support@soildrops.com

For warranty claims, returns, or product questions, either channel works.

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