This iPhone app helps improve your posture while using AirPods

If you feel like you’re relaxing your head a lot while sitting at your desk, playing video games, or standing at the bus stop, an app for iPhone can help, as long as you’re wearing AirPods.

PosturePal uses motion tracking in iOS 15 that can determine the position of your head while wearing AirPods and alert you if your posture is poor.