This Hunter HPC400 sprinkler controller is $159, down from $200 at Amazon. It includes 4 zones out of the box and can expand up to 32 zones with additional modules, and it uses weather-based scheduling to adjust watering automatically through the Hydrawise app.
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Features Wi-Fi enabled with app control via the Hydrawise app Weather-based scheduling adjusts watering automatically Includes 4 zones, expandable up to 32 zones with add-on modules Touchscreen interface for setup Weather-resistant enclosure rated for outdoor use Measures 4.5" x 10" x 9" and weighs 5.7 lb.