diff --git a/homeassistant/components/hydrawise/const.py b/homeassistant/components/hydrawise/const.py
index 724b6ee6203..08862246613 100644
--- a/homeassistant/components/hydrawise/const.py
+++ b/homeassistant/components/hydrawise/const.py
@@ -13,6 +13,6 @@ DEFAULT_WATERING_TIME = timedelta(minutes=15)
 
 MANUFACTURER = "Hydrawise"
 
-SCAN_INTERVAL = timedelta(seconds=120)
+SCAN_INTERVAL = timedelta(seconds=30)
 
 SIGNAL_UPDATE_HYDRAWISE = "hydrawise_update"