Hunter Hydrawise HPC400 Smart WiFi Irrigation Controller | 4–32 Zones | Weather-Based, App-Controlled

Meet the Hunter Hydrawise HPC400 Smart WiFi Irrigation Controller, a versatile solution for busy homeowners who want a healthier lawn with less effort. Using the Hydrawise app, you can adjust, monitor, and optimize watering from anywhere—at home, at work, or while traveling.

Built around weather-based technology, the HPC400 automatically tweaks watering based on real-time forecasts. This adaptive approach helps reduce waste and has the potential to lower your water usage, especially during wet or dry spells. Start with four watering zones and expand up to 32 as your landscape grows, giving you flexible coverage for everything from compact beds to larger lawns.

Installation is approachable for DIY enthusiasts. The touchscreen interface and quick WiFi setup guide you through each step, so you can get up and running in a short time. The weather-resistant outdoor enclosure is designed for year-round reliability, ensuring dependable performance through changing seasons. Whether you manage a small garden or a sprawling yard, the HPC400 delivers precise watering, convenience, and enduring value without demanding professional setup.

Smart, app-driven control at your fingertips

• Smart WiFi control with the Hydrawise app lets you manage watering from a smartphone, tablet, or browser.
• Monitor schedules, check status in real time, and adjust watering remotely—no extra trips required.

Weather-based watering that adapts to your forecast

• Automatic adjustments based on local forecasts help reduce water waste and overwatering.
• Real-time weather updates tailor each zone’s schedule for changing conditions.

Flexible zoning and simple DIY setup

• Includes 4 zones with expansion to 32 for growing lawns, gardens, and landscapes.
• Easy, labeled wiring and a guided touchscreen setup support a quick, pro-free installation.
• Outdoor-rated enclosure ensures durability and dependable outdoor performance.

Practical for busy homes and seasonal needs

Whether you’re tending a compact garden or a larger yard, the HPC400 offers precise watering and reliable operation so you can spend less time managing irrigation and more time enjoying your outdoor space.