Airpin is the world?s first wearable precision air quality monitor, tracking particulate matter (PM1/2.5/10), VOCs, and CO? with an accuracy of ±10?µg/m³. Housed in aerospace-grade aluminum, it features water and dust resistance, a 14?day battery life, fast docking recharge, and Bluetooth integration with a mobile app (iOS/Android) for real-time readings, health insights, location-aware tracking, and smart alerts. The industrial AQ?1 variant adds IP67-rated ruggedness, on-device alerts, and an IoT platform for team deployments in industrial settings.