Platform compatibility · Water Leak Sensors

Water Leak Sensors That Work With Home Assistant

26 of the 33 water leak sensors with a recorded Home Assistant answer list support: 25 directly and 1 through a hub, bridge or other required device. 5 have no recorded answer and are listed separately.

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What Home Assistant support means for water leak sensors

Home Assistant is open-source home automation software that runs on your own hardware. Devices connect through integrations, which can be local or cloud-based.

Values come from the specification record for each model. Where a manufacturer source has been checked for this field, the evidence column links to it; otherwise the value is an unverified catalog record. Confirm the exact model, region and firmware before buying.

Water Leak Sensors that work directly with Home Assistant

These 25 models list Home Assistant support without an additional hub or bridge.

Water Leak Sensors with direct Home Assistant support
DeviceHome Assistant supportEvidenceActions
Aeotec Water Leak SensorAeotecYesCatalog record
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Aeotec Water Sensor 7 ProAeotecYesCatalog record
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Aqara Water Leak SensorAqaraYesCatalog record
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Aqara Water Leak Sensor T1AqaraYesCatalog record
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Centralite 3-Series Water SensorCentraliteYesCatalog record
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eufy Security Flood & Freeze Sensor E20EufyYesCatalog record
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Eufy Water and Freeze SensorEufyYesCatalog record
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Eve Water GuardEveYesCatalog record
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Fibaro Flood Sensor (HomeKit)FibaroYesCatalog record
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Fibaro Flood Sensor (Z-Wave)FibaroYesCatalog record
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Flume 2 Smart Water MonitorFlumeYesCatalog record
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Kidde WiFi Water Leak & Freeze DetectorKiddeYesCatalog record
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Meross Smart Water Leak SensorMerossYesCatalog record
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Ring Flood & Freeze Sensor (2nd Gen)RingYesCatalog record
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Shelly FloodShellyYesCatalog record
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Shelly Flood Gen4ShellyYesCatalog record
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Shelly Flood S Gen4ShellyYesCatalog record
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Sonoff Zigbee Water Leak SensorSonoffYesSonoff Zigbee Water Leak Sensor manufacturer product pageChecked 2026-10-04
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SwitchBot Water Leak DetectorSwitchBotYesCatalog record
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Switchbot Water Leak Detector (Sensor Cable Edition)SwitchBotYesCatalog record
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Third Reality Smart Water Leak Sensor WL2Third RealityYesCatalog record
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Third Reality Water Leak SensorThird RealityYesCatalog record
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X-Sense Wi-Fi Water Leak DetectorX-SenseYesCatalog record
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YoLink Water Leak Sensor 1YoLinkYesCatalog record
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YoLink Water Leak Sensor 4YoLinkYesCatalog record
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Water Leak Sensors that need a hub or bridge for Home Assistant

These 1 models list Home Assistant support only with another device. Budget for that device and check that it supports the exact model.

  • MSH450P Hub required: 1 model
Water Leak Sensors that need another device for Home Assistant
DeviceRequirementEvidenceActions
Meross Smart Multi-Function Water Leak SensorMerossMSH450P Hub requiredCatalog record
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Partial or announced support

These models list limited support or support that depends on a future update. Treat announced support as unavailable until the update ships for your model.

Water Leak Sensors with partial or announced Home Assistant support
DeviceRecorded valueEvidenceActions
Moen Smart Leak DetectorMoenPartiallyCatalog record
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Tapo T300TP-LinkPartiallyCatalog record
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Before you buy

Home Assistant setup checklist

  1. Home Assistant runs on a computer you provide, such as a mini PC, a Raspberry Pi or Home Assistant Green.
  2. Zigbee, Z-Wave and Thread devices need a matching radio, for example a USB coordinator dongle or a Thread border router.
  3. Integrations differ in whether they work locally or through the manufacturer cloud. Check the integration before relying on offline control.

Models without Home Assistant support or with no recorded answer

5 models have no recorded answer

Missing values are not evidence of support or of incompatibility.

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