It's important to have a scale system to monitor "bronchitasthma" everyday and take control instead of letting it slide down being unaware.
Peak Flow Meter is a simple tool; Do I need RRDtools and the monitor app for long-term monitoring
This doctor has created an app that I could leverage -- condition-tracking app -> stats -> curriculum (with coaching) -> learn self-mgmt skills to improve the conditions
Reference: Pulmonary Rehabilitation for COPD