Soildrops WiFi Water Timer Smart Irrigation Controller with Gateway — Long‑Range RF, Battery‑Powered, Multi‑Zone Scheduling

The Soildrops WiFi Water Timer Smart Irrigation Controller with Gateway is a battery-powered, long-range smart sprinkler timer that lets you schedule and control multi-zone watering remotely while conserving water.

Designed for yards, vegetable beds, container gardens and drip systems, this controller pairs with a compact gateway to create a reliable RF network that extends beyond typical WiFi or Bluetooth range. It runs on two AA batteries for months at a time, supports custom schedules and weather delays, and uses AES-128 encryption and OTA updates for ongoing reliability and security. Install at a faucet or on sprinkler valves to manage up to 64 Soildrops devices from a single gateway and a phone app.

How does the Soildrops controller stay connected when WiFi is weak?

The system uses Sub-GHz RF through its included gateway to reach up to 300 meters (approximately 984 feet), providing consistent signal through walls and across large properties where WiFi or Bluetooth typically falter. The gateway links to your home network but the actual controllers communicate over the long-range RF band for dependability.

• Sub-GHz RF gives up to 300 m (984 ft) range, covering large yards.
• Gateway bridges RF devices to your WiFi for remote app control.
• Signal penetrates structures better than standard wireless options.

What scheduling and water-saving features are available?

You can create daily, interval, and odd/even schedules to match plant needs or local restrictions, and enable weather delays to automatically pause watering when rain is detected. These settings help avoid overwatering and can reduce water use while keeping landscapes healthy.

• Daily, interval, odd/even scheduling modes for flexible routines.
• Weather delay prevents irrigation during rain events to save water.
• Independent zone control tailors watering for lawns, beds and containers.

How long does the battery last and what maintenance is required?

The controller operates on two AA batteries and can run up to eight months under typical conditions, eliminating the need for wiring or outdoor power. Periodic battery checks are recommended and the app notifies you when replacement is needed.

• Runs on 2 AA batteries — no wiring or outlets required.
• Up to 8 months battery life under normal use patterns.
• App notifications for low battery and firmware updates via OTA.

Is the system secure and easy to expand?

Soildrops uses AES-128 encryption to protect communications and offers OTA firmware updates to keep features current and secure. One gateway supports up to 64 compatible Soildrops controllers, making it simple to scale from a single faucet to a full-property irrigation setup.

• AES-128 encryption secures data between devices and gateway.
• OTA updates maintain compatibility and add improvements over time.
• One gateway can manage up to 64 Soildrops irrigation devices.

Who is this for: Homeowners, rental property managers, and small-scale growers who want a low-effort, reliable way to automate multi-zone watering without running electrical cables or depending solely on local WiFi. It suits large yards, remotely located valves, container gardens and anyone seeking simple app-based control, long battery life and built-in water-saving options.