Hearing aids and iPhone
Quick answer
Hearing aids stream to iPhone by several different routes, and which one applies depends on the hearing aid as much as on the phone. Compatible hearing aids pair through the iOS accessibility settings rather than through the ordinary Bluetooth menu, which is the step most people miss. The one option that works regardless of which phone you own is a telecoil, because it is not a phone technology at all.
Which streaming routes work with iPhone?
There is no single answer to whether hearing aids work with a phone, because there are several unrelated technologies involved and they have different requirements. The table below covers all of them for iPhone.
Every one of these is a capability of a specific hearing aid model. Whether your device supports any given route is a manufacturer specification for that model, which is why this page describes the protocols rather than making claims about brands.
Six routes, of which 2 are fully supported on iPhone.
| Route | On iPhone | What it needs |
|---|---|---|
| Made for iPhone (MFi) | Supported | Supported natively. Compatible hearing aids pair through the iOS accessibility settings rather than through the ordinary Bluetooth menu, which is the step that confuses people most often. |
| ASHA, Audio Streaming for Hearing Aids | Not supported | Not supported. ASHA is an Android protocol; on an iPhone the equivalent is MFi. |
| Bluetooth LE Audio | Depends on the device generation | Increasingly supported on recent hardware, and the direction Apple is moving, but it depends on the device generation rather than on the operating system alone. |
| Auracast broadcast audio | Depends on the device generation | Depends on device generation rather than on the operating system. Check the specific hardware. |
| Telecoil, the T setting | Not applicable, it works without a phone | Not applicable, and that is the point. A telecoil works with an induction loop or a neckloop regardless of what phone you own or whether you own one at all. |
| Classic Bluetooth with an intermediate streamer | Supported | Works, because the phone is only talking to an ordinary Bluetooth accessory rather than to the hearing aids. |
The option that does not care what phone you own
A telecoil is a small copper coil built into many hearing aids that picks up a magnetic signal rather than a radio one. It predates every Bluetooth protocol by decades, works with any induction loop or neckloop, and is completely independent of your phone, your phone's age and your phone's operating system.
That makes it the most durable connectivity a hearing aid has: it survives a change of phone and a change of hearing aid. The two catches are that not every device has one, and that on many devices which do, it has to be enabled by whoever programmed the aid.
The television is usually a separate problem
Streaming from a phone and streaming from a television are different arrangements even when they end up in the same ears. A television streamer is a transmitter that connects to the set, and manufacturer streamers are brand specific: one bought for the wrong hearing aid brand is not adjustable to fit.
The exception is Auracast, which is a broadcast standard rather than a manufacturer system. An Auracast transmitter works with any Auracast capable receiver, which is why one costs roughly a third of a brand specific streamer. The requirement is that the hearing aids support Auracast, and most devices sold before the standard existed do not.
Common questions
- Do all hearing aids work with iPhone?
- No. Direct streaming requires the hearing aid to support a protocol the phone also supports, and older devices support none of them. Where direct streaming is unavailable, an intermediate streamer worn around the neck relays ordinary Bluetooth from the phone to the aids, which works with almost any phone at the cost of an extra device to carry and charge.
- How do I pair hearing aids with iPhone?
- Compatible hearing aids pair through the accessibility settings rather than through the ordinary Bluetooth menu, which is the step most people miss and the reason so many report that the aids do not appear. Look under accessibility and hearing devices, with the hearing aids freshly powered on and close to the phone.
- Will I need a separate streamer?
- Only if your hearing aids do not support a direct protocol your phone also supports. A streamer is an extra device worn around the neck that receives ordinary Bluetooth and relays it to the aids, and it remains the reliable fallback for older hearing aids. It works with practically any phone, at the cost of another thing to charge.
- Is a telecoil still worth having?
- Yes, and arguably more than ever. It is the only connectivity that is independent of your phone, your hearing aid brand and the protocol of the moment, and it works with the induction loops installed in a great many theatres, ticket counters and places of worship. If you are choosing between devices and one has a telecoil, that is a genuine point in its favour.
- Does streaming drain the battery faster?
- Considerably. 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 that can more than halve the days between changes, and on a rechargeable one it noticeably shortens the time between charges.
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Last updated 2026-09-17.