About this item

• Smart WiFi Control with Hydrawise App: Control your sprinkler system from anywhere using your smartphone, tablet, or web browser. Easily schedule and monitor watering with intuitive app-based management, no complicated setup required
• WEATHER BASED WATERING TO MAXIMIZE WATER SAVINGS: Save up to 50 percent on your water bill with real-time weather adjustments. The controller automatically updates schedules based on local forecasts, eliminating the need for extra sensors or manual changes
• 4 ZONES INCLUDED WITH EXPANDABILITY UP TO 16: Start with 4 watering zones included and scale as your lawn or garden grows. Expansion modules are available separately to add up to 16 zones total, giving you flexible coverage for small yards, gardens, and larger residential landscapes
• SIMPLE DIY INSTALLATION WITH TOUCHSCREEN INTERFACE: Designed for quick setup with labeled wiring, step-by-step touchscreen guidance, and fast WiFi connection. Get up and running in under 30 minutes, no professional installer necessary
• WEATHER RESISTANT AND OUTDOOR RATED FOR RELIABLE PERFORMANCE: Built tough with a weather resistant enclosure designed for outdoor environments. Backed by Hunter’s reputation for quality and durability to ensure years of dependable service

Enjoy a greener, healthier lawn with less effort using the Hunter Hydrawise HPC400 Smart WiFi Irrigation Controller. Designed for today’s busy homeowners, this smart sprinkler system puts complete control of your watering schedules at your fingertips. With the Hydrawise app, you can adjust, monitor, and optimize watering from anywhere — whether you're at home, at work, or on vacation. Featuring advanced weather-based technology, the HPC400 automatically adapts your watering based on real-time forecasts, reducing water waste and helping you save up to 50 percent on your water bill. Start with 4 watering zones and expand up to 16 as your lawn or garden grows, giving you total flexibility for any residential landscape. Easy to install and even easier to use, the HPC400 features intuitive touchscreen programming and quick WiFi setup, perfect for DIY enthusiasts and first-time users. Built with a durable, weather-resistant enclosure, it’s ready to handle the elements year-round. Upgrade to smarter irrigation and experience the difference. From small gardens to expansive lawns, the Hunter Hydrawise HPC400 delivers precision watering, maximum convenience, and reliable performance — so you can spend less time managing your yard and more time enjoying it.