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Govee AI Sync Box Kit 2

Govee / H6603, H6604

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Does the Govee AI Sync Box Kit 2 work with HomeKit, Alexa, and Google Home?

The Govee AI Sync Box Kit 2 is a light sync device that connects over 2.4 GHz Wi-Fi, Bluetooth and Matter.

It works with Alexa, Google Assistant, SmartThings and HomeKit. It suits HomeKit and Home Assistant users, with native support through Matter over Wi-Fi. Google Home, Alexa and SmartThings users get native support through the maker's cloud.

At a glance: works withHow this is decided: cited platform facts only
HomeKit
Yes[1]
Matter / Wi-Fi, native
Google Home
Yes[1]
Wi-Fi cloud, native
Alexa
Yes[1]
Wi-Fi cloud, native
SmartThings
Yes[1]
Wi-Fi cloud, native
Home Assistant
Yes[2–6]
Matter / Wi-Fi, native; 1 other path

Key facts

Govee AI Sync Box Kit 2 facts

How facts are sourced: every cell cites its source below
FactValue
StatusCurrent[1]
Screen size55-65 in, 75-85 in, 27-34 in[1]
ColorRGBIC[1]
Voice assistantsAlexa, Google Assistant, SmartThings, HomeKit[1]
MatterMatter[1]

Integration paths

How the Govee AI Sync Box Kit 2 connects

3 pathsHow facts are sourced: every cell cites its source below
PathRequiresiLocaliFeatures lostPlatformsi
Matter / Wi-FiMatter controller[1]unknownunknown
BLEGovee Home app on a phone within Bluetooth range[1]unknownunknownunknown
Wi-Fi cloud2.4 GHz Wi-Fi network, Govee Home app[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 Govee AI Sync Box Kit 2

4 routesHow facts are sourced: every cell cites its source below
PlatformLeveliIntegrationDetailsEvidenceLimitations
Home AssistantVia Matter[2–4] (Matter certified; Home Assistant does not name the model)matterMatter / Wi-FiModel namedNone stated
Home AssistantCommunity[5][6]lasswellt/govee-homeassistantWi-Fi cloud
  • Quality: Custom[5][6]
  • IoT class: Cloud Push[5][6]
  • Works with Home Assistant: Not certified[5][6]
Model namedLimited: Cloud-based; needs a Govee API key[5][6]
HomeyOfficial app (cloud)[6][8]com.govee.developerWi-Fi cloudVendor system covered, model not namedNone stated
HomeyVia Matter[2][3][7]matterMatter / Wi-FiModel 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.

Certifications

Certification records

2 recordsHow facts are sourced: every cell cites its source below
ProgramCertificateCertified onTransportSpec / softwareSource
MatterCSA24393MAT43590-24wi-fi, bluetooth1.0[2]
MatterCSA243D3MAT43654-24wi-fi, bluetooth1.0[3]

Cite this page

Govee AI Sync Box Kit 2. Smart Home Canon. https://smarthomecanon.com/devices/govee-ai-sync-box-kit-2. Last checked 2026-10-20.

Sources

  1. [1]
    MFRus.govee.com / Govee AI Sync Box Kit 2 - Govee US
    Accessed Back to text
  2. [2]
    CSAon.dcl.csa-iot.org / Matter DCL compliance: Govee AI Sync Box Kit 2, PID 26115 (part H6603), software 1.0
    Accessed Back to text
  3. [3]
    CSAon.dcl.csa-iot.org / Matter DCL compliance: Govee AI Sync Box 2, PID 26116 (part H6604), software 1.0
    Accessed Back to text
  4. [4]
    DOChome-assistant.io / Home Assistant: Matter integration
    Accessed Back to text
  5. [5]
    DBgithub.com / GitHub: lasswellt/govee-homeassistant (Govee Cloud Integration)
    Accessed Back to text
  6. [6]
    MFRdeveloper.govee.com / Govee Developer Platform: Supported Product Models
    Accessed Back to text
  7. [7]
    DOCsupport.homey.app / Homey Support: Matter for Homey (Add a Matter device to Homey)
    Accessed Back to text
  8. [8]
    DOChomey.app / Homey App Store: Govee
    Accessed Back to text