YoLink Smart Water Valve Controller

Quick verdict

The YoLink Water Valve Controller solves the range problem that plagues WiFi and Z-Wave valve controllers. Its LoRa radio reaches valves buried in basements or crawlspaces where nothing else can. The clamp-on design avoids plumbing work. The downside is being locked into the YoLink ecosystem with cloud dependency, but if range is your biggest challenge, this is the answer.

Standout: LoRa wireless range lets you control water valves in basements and crawlspaces where WiFi and Z-Wave cannot reach.

Notes last checked May 31, 2026.

Compatibility snapshot

Why it stands out

• LoRa wireless range far exceeds WiFi, reaching valves in basements, crawlspaces, or far corners of the house
• pairs YoLink leak sensors straight to the valve (Control-D2D), so it shuts the water off automatically with no hub and no internet
• motorized ball valve attachment clamps onto existing quarter-turn valves, no plumbing required

Reasons to hesitate

• a YoLink hub is required for app control, remote access and the Home Assistant integration; only direct sensor-to-valve shutoff works without one
• cloud-dependent, the LoRa hub needs internet for smart features
• Home Assistant integration works through MQTT but still relies on the YoLink cloud path

Best for

• homes where the water shutoff valve is far from the router and WiFi cannot reach
• DIYers who want automatic leak shutoff without cutting into plumbing

Avoid if

• you want fully local control without any cloud dependency
• you do not want to buy into the YoLink ecosystem, since app and Home Assistant control both need a YoLink hub

Privacy and local-control notes

Uses YoLink's LoRa hub which communicates through their cloud. MQTT integration available for Home Assistant but still requires the YoLink hub and cloud account. Sensor data passes through YoLink servers.

Home Assistant support: supported · integration path: yolink (cloud MQTT; local only with separate YoLink Local Hub).

Buying reality check

Price notes: The valve controller is the expensive half of a leak-shutoff build: the Amazon buy box read $239.99 (verified 2026-09-09), up from $199.99 a week earlier. You need a YoLink hub for app and Home Assistant control. Leak sensors sold separately. No subscription required.

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