How does Windows AirPlay 2 audio work with HomePod?
Looking for AirPlay audio from Windows to HomePod? ToneRelay sends Windows 10/11 default-output audio to HomePod or HomePod mini over the same local network. Its supported targets are these speakers; compatibility does not extend to every AirPlay receiver.
All HomePod models supported
ToneRelay supports the full HomePod lineup: HomePod (1st generation), HomePod (2nd generation), and HomePod mini.
Play Windows 10/11 x64 default-output audio on a configured HomePod over the same reachable local network. ToneRelay has been tested with HomePod software 27.
| HomePod model | ToneRelay support |
|---|---|
| HomePod (1st generation) | Playback supported |
| HomePod (2nd generation) | Playback supported |
| HomePod mini | Playback supported |
Tested with HomePod software version 27
ToneRelay has been tested with HomePod software version 27 for Windows 10/11 default-output playback to HomePod on the same local network. After an update, distinguish missing discovery, failed connections and no sound, then check networking, speaker access and audio output. Trial your own setup and verify other senders separately with the current firmware.
Sender is not the same as receiver
Windows projection, receiving an iPhone screen and sending PC sound to HomePod are different jobs. Windows does not provide a general HomePod system-output selector; use a sender or an app’s own AirPlay feature, such as iTunes. An AirPlay 2 label alone does not establish Windows system-audio sending.
What does ToneRelay support?
ToneRelay provides a focused Windows-to-HomePod audio path for HomePod or HomePod mini. AirPlay 2 is a compatibility description, not a claim of Apple certification or broad receiver support.
Supported
- Windows 10/11 default output audio.
- HomePod or HomePod mini.
- Same local network.
Not supported
- Apple TV.
- Older AirPlay-only devices.
- Sonos, Chromecast, or DLNA speakers.
- Multi-room or stereo-pair sync.
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Supported versus not supported
| Category | ToneRelay first-release status |
|---|---|
| HomePod | Supported for HomePod playback. |
| HomePod mini | Supported for HomePod playback. |
| Generic AirPlay speaker matrix | Not claimed. |
| Apple TV, AirPlay 1, RAOP | Not claimed. |
| Sonos, Chromecast, DLNA | Not supported in the first release. |
AirPlay 1, AirPlay 2 and actual compatibility
The AirPlay 2 ecosystem includes newer speaker connections and multi-speaker playback, but each sender implements a different subset. Working with an older receiver does not prove support for every HomePod pairing and timing path. ToneRelay uses Windows default output and targets HomePod/HomePod mini. This is not protocol certification or a claim of multi-room, AirPlay 1 or Apple TV support.
App music versus system audio
Apple documents a HomePod AirPlay selector in Apple Music for Windows; iTunes has its own selector too. These send the app’s own content, not automatically Spotify, YouTube, games or other players. For those music apps alone, try the built-in option first. ToneRelay captures the Windows default output; apps using another device need their output adjusted first.
Choose a tool and solve common problems
HomePod model verification and other AirPlay speakers
ToneRelay supports all HomePod models: HomePod (1st generation), HomePod (2nd generation) and HomePod mini. Windows 10/11 x64 default-output audio plays on one speaker over a reachable local network. Stereo pairs and multi-room are outside the current scope. Sonos and IKEA SYMFONISK remain Planned; a Pro purchase does not enable these devices.
Frequently asked questions
Which HomePod models does ToneRelay support?
ToneRelay supports the full HomePod lineup: HomePod (1st generation), HomePod (2nd generation), and HomePod mini. Play Windows 10/11 x64 default-output audio on a configured HomePod over the same reachable local network. ToneRelay has been tested with HomePod software 27.
Can ToneRelay send Windows audio to an AirPlay speaker?
ToneRelay supports HomePod or HomePod mini on the same local network. It does not provide general support for all AirPlay speakers, Apple TV, older AirPlay 1 or RAOP devices.
Is ToneRelay an official AirPlay 2 product?
No. ToneRelay is independent, is not affiliated with Apple, and is not Apple-certified. AirPlay 2 describes compatibility, not certification.