Sonoff ZigBee Smart Water Valve

Sonoff Zigbee Smart Water Valve

A battery-powered smart valve that screws onto your standard 3/4″ garden tap. Once installed, you can control watering from your phone — turn the water on for 10 minutes, schedule daily morning irrigation, or pair with a soil moisture sensor for fully automatic watering.

The end result: your plants stay watered even when you’re away, you stop overwatering during cooler months, and you save water during hot Lebanese summers.

Why people buy it

• Garden waters itself while you’re traveling. Schedule it for 6 AM every other day — your plants survive your vacation.
• Save water in hot summers. Pair with a soil moisture sensor and water only kicks in when soil actually needs it. Stops the “water every day regardless” overwatering.
• Manual one-button control. Press the button on the valve or tap in the app — water flows for the duration you set.
• Track water usage over time. 6 months of history in the app — see how much water you’re actually using.

Key Features

• Standard 3/4″ thread — screws onto regular Lebanese garden taps.
• Battery powered (2 × AA batteries, sold separately) — no wiring needed at the tap.
• Custom schedules — set watering days, times, and durations.
• Water usage history — 6 months of consumption tracking.
• Smart automation — pair with a Sonoff Zigbee soil moisture sensor; water only flows when soil is dry.
• Manual override — physical button on the valve works without the app.
• Voice control via Google Assistant or Alexa through the hub.
• Survives winter outdoors (water-resistant, not waterproof — install under cover).
• Requires a Sonoff Zigbee Bridge Pro (sold separately).

💡 Pro Tip: Pair this with a Sonoff Zigbee soil moisture sensor and set an automation: water for 10 minutes whenever soil moisture drops below 40%. The system handles itself — no overwatering during cool spring days, no underwatering during heat waves. Especially powerful during Lebanese summers when traditional fixed schedules waste water or burn plants.

⭐ Frequently Asked Questions

Do I need a hub for this?

Yes — it’s a Zigbee valve, not Wi-Fi. You need a Sonoff Zigbee Bridge Pro (sold separately). Don’t have one yet? Add it to your order — the valve won’t work without it.

Will it fit my tap?

Standard 3/4 inch (¾”) threaded connection — fits virtually every Lebanese garden tap. If your tap is a different size, you can add a brass adapter from a hardware store.

Is it waterproof?

It’s water-resistant, not fully waterproof. It survives rain and winter weather, but don’t submerge it. Install it on the tap under some kind of cover (eave, bush, simple roof) for best longevity.

Can I control it without internet?

Manual operation works without internet — press the physical button on the valve, or use the eWeLink app via local Zigbee. Automatic scheduled watering needs internet to set up but runs locally once configured.

What batteries does it need?

2 × AA batteries (sold separately). Use good-quality alkalines — they last several months under typical garden-watering use.

How does it survive Lebanese winters?

It’s designed to handle winter conditions. Just don’t let it submerge in standing water (heavy rain pooling), and check the battery in cold weather (cold reduces battery life).

Can I track how much water I’m using?

Yes — the app stores up to 6 months of watering history with timestamps and durations. Useful for spotting if you’re watering too much or for verifying that the schedule worked while you were away.

Can I use it for indoor plants?

You can — but the valve is sized for garden taps. For indoor plants you’d need a smaller-flow setup, possibly using a smart plug to control a small pump instead.