Improve Your Posture with Just Your Headphones PodPosture helps you build better habits—no cameras or extra gear required. It uses the motion sensor or Bluetooth signal strength from your headphones to gently alert you when you start slouching. How It Works Detects posture changes as your motion data changes or the Bluetooth signal weakens when you lean forward Plays a light audio alert when your posture drops below your set threshold Sensitivity is fully adjustable during onboarding or in settings