SONOFF SWV Zigbee Watering Valve | Automatic Irrigation | IP55 | Home Assistant

Take care of your garden without lifting a finger with the SONOFF SWV. This Zigbee 3.0 smart watering valve allows you to automate the watering of your plants, lawn, or vegetable garden. Robust and weather-resistant (IP55), it installs directly on your outdoor faucet, offering you total control whether you're at home or on vacation on the other side of the world.

Key Features

💧 Smart Watering and Water Savings Program precise watering cycles via the eWeLink app. Thanks to Zigbee 3.0 compatibility, you can pair the valve with a rain or soil moisture sensor to suspend watering if it rains, thus avoiding any water waste.

📊 Consumption Monitoring and History Keep an eye on your water consumption. The SONOFF SWV records watering history, allowing you to visualize the duration and frequency of cycles. It's the perfect tool to optimize your bills and the well-being of your plants.

⛈️ Robust IP55 Design The valve casing is designed to withstand harsh outdoor conditions. IP55 certified, it is resistant to rain, UV rays, and dust. Its standard threading fits most garden faucets (3/4").

🛡️ Safety and Manual Mode Even without a smartphone, you remain in control. A physical button on the valve allows you to open or close the water manually. Furthermore, in case of Zigbee connection loss, the valve executes its stored local programs so your garden never goes thirsty.

🎙️ Voice Control and Scenarios "Alexa, water the garden for 10 minutes." The SONOFF SWV responds to your voice commands via compatible speakers. You can also create scenes: "If the temperature exceeds 30°C at 8 PM, then open the valve for 15 minutes."

🔋 Long-Lasting Battery Life Powered by 4 AA batteries, the valve benefits from the ultra-low consumption of the Zigbee protocol, offering autonomy of up to a full watering season without intervention.

Technical Specifications

Box Contents

• 1 x SONOFF Zigbee Smart Water Valve (SWV)

• 1 x Faucet adapter

• 1 x Multilingual user manual

⚠️ A Zigbee hub is essential (such as the ) to control the valve remotely and create automations.

🛡️ Protocol Compatibility

• ⚡ Zigbee 3.0: ✅ Native

  • Note: Requires a Zigbee hub. Ultra-stable signal and low power consumption.

• 📶 WiFi / Tuya: ❌ Not compatible

  • Note: This product only works with Zigbee.

• 🌐 Matter: ⚠️ Via bridge only

  • Note: Possible via iHost or ZBBridge-U with "Matter Bridge" update.

• 🔷 Bluetooth: ❌ Not compatible

  • Note: Not used for data transfer.

• 🔵 Z-Wave: ❌ Not compatible

🏠 Ecosystem Compatibility

• 🏠 Home Assistant: ✅ Compatible

  • Condition: Full support via Zigbee2MQTT or ZHA (water history included).

• 🎙️ Amazon Alexa: ✅ Compatible

  • Condition: Via Zigbee hub (Echo 4, ZBBridge Pro) and eWeLink Skill.

• 📱 Google Home: ✅ Compatible

  • Condition: Via eWeLink integration and compatible hub.

• 🏘️ Jeedom: ✅ Compatible

  • Condition: Via official Zigbee plugin or Zigbee2MQTT.

• 🍎 Apple HomeKit: ⚠️ Via bridge

  • Condition: Requires a Matter bridge (iHost) or a Homebridge instance.

• 🔵 Tuya / Smart Life: ❌ Not compatible

  • Condition: Product exclusive to the SONOFF / eWeLink ecosystem.

• 💡 Enki (Leroy Merlin): ❌ Not compatible

💡 Our recommendation: The SONOFF SWV is the most reliable solution for a connected garden. Expert tip: For perfect automation, pair it with a placed in the shade near your plants. If the night temperature remains high, automatically increase the watering duration!