PostureHalo helps you become more aware of forward head posture while you work, study, or sit at your desk. Using AirPods Pro head motion, PostureHalo monitors your head position in real time and alerts you when your posture drifts beyond your chosen threshold. Calibrate your neutral and forward-head positions, then start monitoring while the app is open. Features: - Real-time posture monitoring using AirPods Pro head motion - Simple two-step calibration - Adjustable slouch threshold - Adjustable delay before alerts - Voice guidance during calibration - Optional screen-awake mode while monitoring on iPhone and iPad - Improved iPad and Mac layouts - macOS menu bar status view for quick posture feedback and alert settings - 7-day free trial with lifetime unlock available PostureHalo is designed as a posture awareness aid, not a medical device. It does not diagnose, treat, or prevent medical conditions. If you have pain, injury, or posture-related medical concerns, consult a qualified healthcare professional.