Auracast broadcast audio on Android
Quick answer
Depends on the device generation. Depends on device generation rather than on the Android version. Check the specific hardware.
What is Auracast broadcast audio?
A broadcast layer built on Bluetooth LE Audio. A transmitter broadcasts and any number of receivers in range can tune in, which is why it is being deployed in airports, cinemas and places of worship as a replacement for the older induction loop.
The important property for a reader is that Auracast is NOT tied to one hearing aid manufacturer. A transmitter that speaks it works with any Auracast capable receiver, which is why an Auracast television transmitter costs roughly a third of a brand specific streamer. The catch is that the hearing aid has to support it, and most devices sold before the standard existed do not.
On Android: Depends on the device generation.
| Platform | Support | Detail |
|---|---|---|
| iPhone | Depends on the device generation | Depends on device generation rather than on the operating system. Check the specific hardware. |
| Android | Depends on the device generation | Depends on device generation rather than on the Android version. Check the specific hardware. |
How Auracast broadcast audio compares with the other routes on Android
Auracast broadcast audio is one of six routes, of which 2 are fully supported on Android.
| Route | On Android | What it needs |
|---|---|---|
| Made for iPhone (MFi) | Not supported | Not supported. MFi is an Apple protocol and an Android phone cannot use it, whatever the hearing aid is capable of. The Android equivalent is ASHA or, on newer hardware, Bluetooth LE Audio. |
| ASHA, Audio Streaming for Hearing Aids | Supported | Supported on Android 10 and later with compatible hardware. Both the phone and the hearing aid have to support it, and phone support has been uneven across manufacturers, so it is worth checking the specific handset rather than the Android version alone. |
| Bluetooth LE Audio | Depends on the device generation | Increasingly supported on recent hardware. As with iOS, it is a hardware capability rather than a software setting, so an older handset running a current Android version may still not have it. |
| Auracast broadcast audio | Depends on the device generation | Depends on device generation rather than on the Android version. Check the specific hardware. |
| Telecoil, the T setting | Not applicable, it works without a phone | Not applicable, for the same reason. This is the one option that is entirely outside the phone ecosystem. |
| Classic Bluetooth with an intermediate streamer | Supported | Works, for the same reason. This is the fallback that works with almost any phone. |
Common questions
- Does Auracast broadcast audio work with Android?
- Depends on the device generation. Depends on device generation rather than on the Android version. Check the specific hardware. Note that this describes the platform side only: the hearing aid has to support the protocol as well, and whether yours does is a specification published by its manufacturer for that model rather than something that can be inferred from the brand.
- How do I find out whether my hearing aids support this?
- Check the specification sheet for your specific model on the manufacturer site, or the documentation supplied with the devices. Streaming support changed substantially between device generations, so the brand name alone tells you very little and a model from two years ago may differ from the current one carrying a similar name.
- What if my hearing aids do not support any direct protocol?
- An intermediate streamer is the answer. It is a separate device worn around the neck or clipped on that receives ordinary Bluetooth from the phone and relays it to the hearing aids on a short range link of the manufacturer own design. It works with practically any phone, at the cost of an extra device to carry and charge.
- Does streaming affect battery life?
- Yes, substantially. Regular streaming roughly doubles the current a hearing aid draws compared with amplification alone, because the device is running a radio as well as an amplifier. On a battery device this can more than halve the days between changes, and on a rechargeable one it shortens the time between charges noticeably.
- Is there an option that does not depend on my phone at all?
- A telecoil. It is a small copper coil built into many hearing aids that picks up a magnetic signal rather than a radio one, works with any induction loop or neckloop, and is entirely independent of your phone and its operating system. Not every device has one, and on many that do it has to be enabled by whoever programmed the aid.
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Last updated 2026-09-17.