home-assistant.io/source/_integrations/cync.markdown

title, description, ha_release, ha_iot_class, ha_category, ha_codeowners, ha_domain, ha_integration_type, ha_platforms, ha_quality_scale, ha_config_flow

title	description	ha_release	ha_iot_class	ha_category	ha_codeowners	ha_domain	ha_integration_type	ha_platforms	ha_quality_scale	ha_config_flow
Cync	Instructions on how to integrate Cync devices into Home Assistant.	2025.10	Cloud Push	light	@Kinachi249	cync	hub	light	bronze	true

The Cync {% term integration %} is used to integrate with smart devices sold by GE Lighting. Cync, formerly known as "C by GE", is the name given to GE Lighting's line of smart devices.

Prerequisites

• A Cync account is required to use this integration.
• Any device you wish to add to Home Assistant must first be set up via the Cync app.
• At least one Wi-Fi connected device is required to be set up in your Cync account.
  • Older, Bluetooth-only Cync devices may not be recognized by the integration without a Cync bridge device.

{% include integrations/config_flow.md %}

{% configuration_basic %} Email: description: Your Cync account's email address Password: description: Your Cync account's password {% endconfiguration_basic %}

Supported functionality

The Cync integration provides the following entities.

Lights

• Supported operations:
  • On/Off
  • Brightness*
  • Color temperature*
  • RGB color*

*If supported by device.

Known limitations

• The following lighting features are not yet supported:
  • Dynamic effects
  • Light shows
  • Music shows
  • LED strip segment control
• Cync servers only allow one instance of your account to connect at a time. If you open the Cync app while Home Assistant is running, the integration will briefly lose its connection. It will automatically reconnect after a 10 second waiting period.

Removing the integration

This integration follows standard integration removal.

{% include integrations/remove_device_service.md %}