Air Quality Sensing Earbuds AirSense Released: Real-Time PM2.5 and Harmful Gas Monitoring with Alerts
Sony releases AirSense earbuds integrating a micro gas sensor array in the earphone housing, enabling real-time monitoring of surrounding PM2.5, formaldehyde, benzene and other harmful substance concentrations.
Sony today released AirSense, wireless earbuds that integrate a micro gas sensor array within the earphone housing. While maintaining flagship audio quality, AirSense can monitor surrounding air for PM2.5 particulates, formaldehyde, benzene, VOCs, and CO2 concentrations in real time.
The sensor array uses nanowire gas sensing technology co-developed by Sony and the University of Tokyo, with detection sensitivity two orders of magnitude higher than traditional sensors. When any harmful substance exceeds safe thresholds, AirSense alerts users through both voice prompts and smartphone notifications.
Sonys Personal Audio Division head Taro Yamada said the sensor module adds only 4 grams and 0.3mm of thickness, with negligible impact on wearing comfort. Sensor calibration cycles are 6 months, with user self-calibration through the app. AirSense is priced at $399 and launches globally next month.
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