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Eve Weather

Eve / 20EBS9901, 10EBS9951

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Eve Weather station
Image: Eve Systems press materials

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

Weather is a battery-powered station for temperature, humidity and air pressure with an IPX4 case.

The Matter version uses Thread and a CR2450 battery. A HomeKit version is still sold for Apple homes without a Matter controller. It suits HomeKit, Google Home, Alexa and Home Assistant users, with native support through Matter over Thread.

At a glance: works withHow this is decided: cited platform facts only
HomeKit
Yes[1]
Matter / Thread, native
Google Home
Yes[1]
Matter / Thread, native
Alexa
Yes[1]
Matter / Thread, native
SmartThings
Unknown
Unknown
Home Assistant
Yes[2–5]
Matter / Thread, native

Key facts

Eve Weather facts

How facts are sourced: every cell cites its source below
FactValue
StatusCurrent[6]
List price$87.95[1] as of
TypeWeather station[1]
RadioThread[1]
MatterMatter over Thread[1][7]
PowerCR2450 battery[1]
Thread roleEnd device (Minimal Thread Device)[1]
RegionGlobal[1]
Released2024-07[7]
IP ratingIPX4[1]

Integration paths

How the Eve Weather connects

1 pathHow facts are sourced: every cell cites its source below
PathRequiresiLocaliFeatures lostPlatformsi
Matter / ThreadBRMatter controller, Thread border router[1][7]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 Weather

2 routesHow facts are sourced: every cell cites its source below
PlatformLeveliIntegrationDetailsEvidenceLimitations
Home AssistantVia Matter[2–5]matterMatter / ThreadModel namedNone stated
HomeyVia Matter[8][9]matterMatter / ThreadModel 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. 2024
    1. Released [7]

      Matter version announced.

Certifications

Certification records

1 recordHow facts are sourced: every cell cites its source below
ProgramCertificateCertified onTransportSpec / softwareSource
MatterCSA251CEMAT45344-24thread, bluetooth3.5.0[8]

Cite this page

Eve Weather. Smart Home Canon. https://smarthomecanon.com/devices/eve-weather. Last checked 2026-10-20.

Sources

  1. [1]
    MFRevehome.com / Eve: Eve Weather
    Accessed Back to text
  2. [2]
    CSAon.dcl.csa-iot.org / Matter DCL: Eve Weather (4874/87)
    Accessed Back to text
  3. [3]
    DOChome-assistant.io / Home Assistant: Eve integration
    Accessed Back to text
  4. [4]
    DOCworks-with.home-assistant.io / Works with Home Assistant: certified products
    Accessed Back to text
  5. [5]
    DOChome-assistant.io / Home Assistant: Matter integration
    Accessed Back to text
  6. [6]
    MFRevehome.com / Eve Store (US): product list
    Accessed Back to text
  7. [7]
    MFRevehome.com / Eve press release, 2024-07-18: Eve Weather Matter version
    Accessed Back to text
  8. [8]
    CSAon.dcl.csa-iot.org / Matter DCL compliance: Eve Weather, PID 87 (part 20EBS9901), software 3.5.0
    Accessed Back to text
  9. [9]
    DOCsupport.homey.app / Homey Support: Matter for Homey (Add a Matter device to Homey)
    Accessed Back to text