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Eve Water Guard

Eve / 20EBZ8701, 10EBZ8701

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Eve Water Guard leak detector
Image: Eve Systems press materials

Does the Eve Water Guard work with HomeKit, Alexa, and Google Home?

Water Guard is a mains-powered leak detector with a 200 cm sensor cable and a 100 dB alarm.

It uses Bluetooth and Thread with HomeKit. Eve says Matter is coming in a future software update. It suits HomeKit and Home Assistant users, with native support through Bluetooth.

At a glance: works withHow this is decided: cited platform facts only
HomeKit
Yes[1]
BLE, native
Google Home
Unknown
Unknown
Alexa
Unknown
Unknown
SmartThings
Unknown
Unknown
Home Assistant
Yes[1][2]
BLE, native

Key facts

Eve Water Guard facts

How facts are sourced: every cell cites its source below
FactValue
StatusCurrent[3]
List price$109.95[1] as of
TypeLeak detector[1]
RadioBluetooth and Thread[1]
MatterMatter planned in a future software update[1]
PowerMains plug adapter, 100-240 V[1]
Thread roleRouter-capable (mains-powered)[1]
RegionGlobal[1]
Released2022[4]

Integration paths

How the Eve Water Guard connects

1 pathHow facts are sourced: every cell cites its source below
PathRequiresiLocaliFeatures lostPlatformsi
BLEHUBiPhone or iPad, HomePod (2nd gen), HomePod mini or Apple TV 4K as home hub for remote access and Thread[1]unknownunknown
About these columns
Requires
Hardware the path needs beyond the device and a controller.
Local
Yes when control on this path keeps working with the internet down.
Platforms
The platforms that work with the device on this path: Native (out of the box), Via integration (needs an add-on) or Not supported.

Home Assistant and Homey

Ways to add the Eve Water Guard

1 routeHow facts are sourced: every cell cites its source below
PlatformLeveliIntegrationDetailsEvidenceLimitations
Home AssistantNative (local)[1][2]homekit_controllerBLE
  • Quality: No score[1][2]
  • IoT class: Local Push[1][2]
  • Works with Home Assistant: Not certified[1][2]
Vendor system covered, model not namedNone stated
About these columns
Level
How the device gets into the platform on this route. The headline is the best route: local before cloud, direct before bridged, core before community. The methodology page lists every level.

Releases

  1. 2022
    1. Released [4]

Cite this page

Eve Water Guard. Smart Home Canon. https://smarthomecanon.com/devices/eve-water-guard. Last checked 2026-10-20.

Sources

  1. [1]
    MFRevehome.com / Eve: Eve Water Guard
    Accessed Back to text
  2. [2]
    DOChome-assistant.io / Home Assistant: HomeKit Device integration
    Accessed Back to text
  3. [3]
    MFRevehome.com / Eve Store (US): product list
    Accessed Back to text
  4. [4]
    MFRevehome.com / Eve: identify your accessory (product and model numbers)
    Accessed Back to text