Which AirPods work with posture apps?

If your AirPods can do Spatial Audio with head tracking, a posture app can read your head position. That single test settles almost every case, and it rules in several models the compatibility lists floating around online still leave out.

The list

Why that test works

Posture apps on iPhone all read the same thing: a stream of head orientation values that iOS publishes through Core Motion, added in iOS 14. The numbers come off an accelerometer and a gyroscope sitting inside the earbud or the ear cup, not off your phone.

Apple did not put those sensors in your AirPods so a posture app could exist. They are there for Spatial Audio, so a film soundtrack stays anchored to your iPad when you turn your head. Head tracking and posture tracking need the same measurement, which is why the feature list on Apple's own product page is a reliable proxy for something Apple has never documented directly.

The question is never really whether posture apps support your AirPods. It is whether that pair has a gyroscope in it. Every model Apple sells with head tracked Spatial Audio does. Every model without it does not, and no firmware update will change that.

Check your own pair in about a minute

You do not have to trust a table, including this one. Wear the headphones, connect them to your iPhone, then open Settings and tap their name at the very top of the screen, above your Apple Account. Look for a Spatial Audio row.

• Three options with Head Tracked among them means the gyroscope is in there and a posture app can read it.
• Only Off and Fixed, or no Spatial Audio row at all, means there is nothing to read.

One thing worth knowing before you test. The sensors live in the earbuds themselves, so they have to be in your ears and connected to the iPhone running the app. Sitting in the case with the lid open does not count, and neither does being paired to your Mac while the app runs on your phone.

Where the published lists get it wrong

I went looking for a decent compatibility list before writing this one and could not find a single source that was both current and complete. The same three mistakes keep coming up.

AirPods 4 gets left out

The most common error, and an understandable one. A lot of the posture app roundups still circulating were written in 2022 or 2023, before AirPods 4 existed, and nobody went back to update them. Some have been quietly re-dated without the device list being touched. Both AirPods 4 and the ANC version have head tracking, and both work.

AirPods Max gets called unsupported

Also wrong. AirPods Max has had head tracking since launch, on the Lightning and USB-C versions alike. If you own the USB-C model and prefer a cable at your desk, iOS 18.4 added head tracking over wired USB-C, so you are not pushed back onto Bluetooth to use a posture app.

The Beats models get lumped together

The line dividing Beats headphones is not old versus new, and it is not earbuds versus over-ear. It is whether the model does head tracking. Beats Fit Pro does. So do Beats Studio Pro, Beats Solo 4, Powerbeats Pro 2 and Powerbeats Fit. Beats Flex, Beats Solo 3, both generations of Studio Buds, Solo Buds and the original Powerbeats Pro do not, even though most of them handle Spatial Audio in its fixed form.

Everything else

Sony, Bose, Samsung and Sennheiser all ship head tracking of some kind now. None of it reaches an iPhone app. The tracking runs inside the manufacturer's own firmware or companion app, and iOS has no route for another developer to get at it. If you use non-Apple headphones, a posture app that works off head position is not an option for you, and any App Store listing claiming otherwise is worth a close read of its reviews.

Android is the same story for the opposite reason. The API belongs to Core Motion, which is Apple's framework, so it does not exist on Android at all. AirPods will pair with an Android phone and play audio happily, but the motion stream stays behind.

iOS version, and the setting that trips people up

Head motion arrived in iOS 14, so the API itself has been around for years. Individual apps set their own minimum well above that, and most of the current ones land somewhere in the iOS 16 to 18 range. Poise needs iOS 18 or later.

The setting people miss is motion permission. iOS asks for access to motion and fitness data the first time an app tries to read your head position, and that prompt is easy to dismiss while you are doing something else. If an app insists your supported AirPods are not supported, check Settings, then Privacy and Security, then Motion and Fitness, before you decide the hardware is at fault. That one toggle explains a lot of one-star reviews.

Common questions

Do AirPods 4 work with posture apps?

Yes, both versions. This is the model most often listed wrong, and at least one published list claims it lacks the sensors. It does not.

Do I need both earbuds in?

One is enough for the sensors to report, though most people find two more comfortable across a full working day anyway. What matters is that whatever you are wearing is connected to the phone running the app.

Does it drain the battery faster?

A little. The gyroscope is already running whenever head tracked Spatial Audio is on, so the extra cost of a posture app reading it is small. Expect a modest dent over an eight hour day rather than a dramatic one.

Will Apple build this into iOS?

No sign of it. Apple keeps adding sensors to AirPods, including a heart rate sensor in AirPods Pro 3, so the hardware is clearly heading in a health direction. Nothing announced so far touches posture.

So can you actually use one?

If your pair sits in the top half of that table, yes, and there is nothing else to buy. If it sits in the bottom half, no app gets around it, and the cheapest way in is a second-hand pair of AirPods 3 rather than a new anything.

Assuming you are in the first group, here is what the good version of this looks like. Poise reads head position from any supported model and plays a short chime when you have been slouching for a while, mixed in under whatever you are already listening to. It calibrates to the way you actually sit rather than a textbook angle, holds off while you are looking at your phone, and runs in the background all day. There is no session to start and nothing to check.

Written and published by Poise, which makes a posture app for AirPods. The compatibility claims here come from Apple's published Spatial Audio support pages, Apple's Core Motion developer documentation, and testing on our own hardware. Where we have not tested a model ourselves, the table says so rather than guessing. Poise is a general wellness app and not a medical device. Spotted something out of date? Tell us at poise-app.com/contact and we will correct it.