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Home Assistant TestFlight
Fi

Fi smart dog collar (Fi3)

Lights · Lighting

WorksCloud

1 report: 1 says it works.

Reported with 1 integration: TryFi.

What people report

IntegrationIn Home AssistantIn Apple HomeWhat they saidSource
TryFiWorks CloudCollar light entity supports RGB color selection
Saved copy
I've added color support to the Collar light entity. I manually mapped color codes for my dog's Fi3 color to RGB colors. From a HA perspective, the light supports RGB. Euclidean distance is used to find the closest supported color. Brightness is not supported but HA expects this for all lights with color control so brightness is simply ignored. Risks: I have only tested this with FI3. It's possible other collars have other colors and could act in unexpected ways. Alternatives considered: The color matching may work unexpectedly for users as the UI does not tell the user which colors are …

Excerpt saved from GitHub on 2026-10-23.

PR #72 · 2023-12

Each row is one report from a GitHub thread, an integration’s docs, or r/homeassistant. Check the date and the linked source before you buy.

In ReReHome

Once Home Assistant’s HomeKit Bridge shares it, this device reaches Apple Home as a HomeKit accessory behind your Home Assistant bridge, so ReReHome shows and controls it like any other.

Identifiers

BrandFi
CategoryLights