Our 4-in-1 Gas sensors

All in one: environmental sensor units

Bosch Sensortec’s gas sensors are highly integrated four-in-one environmental sensors combining barometric pressure, ambient temperature, relative humidity and gas measurement in one small package. They detect a broad range of gases including Volatile Organic Compounds (VOC) for air quality monitoring in smart homes.

BME690

The BME690 is the world's smallest 4-in-1 air quality sensor for monitoring indoor air quality and can detect Volatile Organic Compounds (VOCs), Volatile Sulfur Compounds (VSCs) and other gases. The BME690 is further developed on BME688, with increased robustness for use in environments with high condensation levels.

Standardizability
Robustness
Power-efficient

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BME688

The BME688 is the first gas sensor with Artificial Intelligence (AI) and integrated high-linearity and high-accuracy pressure, humidity and temperature sensors. The gas sensor can detect Volatile Organic Compounds (VOCs) and other gases such as carbon monoxide and hydrogen in the part per billion (ppb) range. Additionally to all functions of the BME680, the BME688 comes with

Specific detection of VSCs
Application-specific gas scanner
BME AI-Studio

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BME680

The BME680 is an integrated environmental sensor developed specifically for mobile applications and wearables where size and low power consumption are key requirements. Expanding Bosch Sensortec’s existing family of environmental sensors, the BME680 integrates for the first time individual high linearity and high accuracy sensors for gas, pressure, humidity and temperature.