Bosch Sensortec

What Bosch Sensortec does

Bosch Sensortec GmbH is a wholly-owned subsidiary of Robert Bosch GmbH, headquartered in Reutlingen, Germany, and specializes in microelectromechanical systems (MEMS) sensors for consumer electronics, wearables, hearables, smartphones, XR headsets, drones, robotics, smart-home, and industrial applications. The company's portfolio spans three categories: motion sensors (accelerometers, magnetometers, and IMUs), environmental sensors (pressure, humidity, gas, and particulate matter), and smart sensor systems (integrated IMUs with on-board microcontrollers and pre-installed fusion algorithms). It complements hardware with software such as the BSX 9-axis sensor-fusion library, BSEC air-quality library, and the COINES SDK, plus reference platforms like Arduino Nicla Sense ME and the new ESP-SensairShuttle development board co-developed with Espressif.

The technology foundation rests on a proprietary MEMS manufacturing process operated in a vertically integrated wafer-fab cleanroom in Reutlingen (recently expanded from 35,000 to over 44,000 square meters), with notable proprietary components including Tunneling Magnetoresistance (TMR) magnetometer technology, MIPI I3C-compliant interfaces, and on-sensor Edge-AI classification engines capable of sub-0.5 ms latency. Recent launches at CES 2026 — the BMI5 platform (BMI560/563/570) and the BMI423 IMU — extend the family into on-device motion classification, bone-conduction-based voice activity detection, and wider measurement ranges (±32 g, ±4000 dps). The company also acquired Arioso Systems in 2022 to strengthen MEMS microspeaker capabilities.

Bosch Sensortec sells primarily through a global network of authorized electronic-component distributors (Rutronik, Future Electronics, Arrow, Mouser, DigiKey) supplemented by direct OEM engagements for high-volume smartphone, wearable, and emerging XR/robotics accounts, with quote-based pricing. A direct sample program supports design-in ahead of mass production; the BHI380 platform carries a minimum lifetime quantity of 100,000 units, indicating enterprise-anchor revenue mechanics. Market reach is global (>50% smartphone attach rate) with named customers including Skydio for defense drones and unnamed major OEMs.

Name

Bosch Sensortec

Legal name

Bosch Sensortec GmbH

Website

https://bosch-sensortec.com

Company type

Private

Founded year

2005

Operating status

Operating

Headcount range

5,001–10,000 employees

Short description

Bosch Sensortec GmbH, a wholly-owned subsidiary of Robert Bosch GmbH, designs and manufactures MEMS-based motion, environmental, and smart sensor systems serving global smartphone, wearable, hearable, XR, drone, robotics, and IoT OEMs through direct sales and a worldwide distributor network.

Ownership category

akta.pro rank

Product category

MEMS sensors

NAICS

Other Measuring and Controlling Device Manufacturing (334519), Instruments and Related Products Manufacturing for Measuring, Displaying, and Controlling Industrial Process Variables (334513), Navigational, Measuring, Electromedical, and Control Instruments Manufacturing (33451)

SIC

Electronic Components & Accessories (3670)

akta.pro primary industry

Inertial & Motion Sensors (Accelerometers/Gyroscopes/IMUs) (HDAHALAA)

akta.pro secondary industries

Sensor Fusion, Interface ICs & Modules (AFE/Readout/Packaging/Calibration) (HDAHALAO), Sensors, MEMS & Imaging ICs (HDAHAAAG), MEMS & Sensor Foundries (HDAHACAF), Microphones & Acoustic MEMS (MEMS Mics/Ultrasonic Transducers) (HDAHALAH), Industrial-Grade Sensors & Transducer Components (Discrete sensing elements, transducers, MEMS sensors) (IMAGAJAO)

Keywords

• MEMS sensors
• Inertial measurement units
• Motion sensors
• Environmental sensors
• Smart sensor systems

Headquarters

HQ city

Reutlingen

HQ country

Germany

HQ region

Europe

Offices3 records

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

Technology or R&D, Infrastructure, Supply Chain, Personnel, Marketing or Sales, Operations

Revenue model

1. MEMS Sensor Hardware Sales: Bosch Sensortec generates revenue primarily through the sale of MEMS sensors and smart sensor systems including IMUs, accelerometers, gyroscopes, magnetometers, pressure sensors, humidity sensors, gas sensors, and audio microsystems. Products are sold in high volumes to consumer electronics, automotive, and industrial OEMs.

Go-to-market motion1 record

Distribution channels3 records

Marketing channels5 records

Core offering

Bosch Sensortec designs, manufactures, and sells microelectromechanical systems (MEMS) sensors and smart sensor systems for consumer electronics, wearables, hearables, XR, drones, robotics, smart home, gaming, and automotive applications. The portfolio spans motion sensors (IMUs, accelerometers, magnetometers), environmental sensors (pressure, humidity, gas, particulate matter), and integrated smart sensors with on-chip microcontrollers and Edge-AI capabilities. Products are sold globally through authorized electronics distributors and direct OEM relationships.

Product overview

Bosch Sensortec is a leading provider of MEMS (Micro-Electro-Mechanical Systems) sensors offering a comprehensive portfolio organized into three main categories: Motion Sensors (accelerometers, magnetometers, and Inertial Measurement Units), Environmental Sensors (pressure, humidity, gas, and particulate matter sensors), and Smart Sensor Systems (programmable sensors with integrated processing). The motion sensor lineup includes the BMI family of IMUs (BMI260, BMI263, BMI270, BMI323, BMI330, BMI088) and the BHI/BHA family of smart sensors with integrated AI capabilities. Environmental sensing is covered by the BMP barometric pressure sensors (BMP390), BME combined environmental sensors (BME280, BME680, BME688, BME690), and BMV particulate matter sensors. Supporting software includes BSX sensor fusion for 9-axis orientation tracking, BSEC for air quality algorithms, and the COINES SDK for development. The product portfolio serves applications across smartphones, wearables, hearables, AR/VR/XR, drones, robotics, smart home, gaming, and industrial automation. New product introductions at CES 2026 include the BMI5 inertial sensor platform with Edge-AI capabilities and the BMI423 IMU with extended measurement ranges.

Differentiator

Problem solved

Functional benefit

Brands

• ctrlX AUTOMATION: Bosch Rexroth's automation platform referenced in robotics context, though ctrlX is associated with Bosch Rexroth rather than Bosch Sensortec specifically. Not a direct sub-brand of Bosch Sensortec.
• Robert Bosch Robotics GmbH

Products and services

• BMI5 Inertial Sensor Platform (BMI560, BMI563, BMI570) Next-generation MEMS inertial sensor platform with three variants (BMI560, BMI563, BMI570) for XR, robotics, wearables, drones, and other high-precision motion applications, featuring ultra-low noise, vibration robustness, sub-0.5 ms latency, and on-sensor Edge-AI classification.
• BMI423 Inertial Measurement Unit General-purpose 6-axis IMU for always-on wearables, hearables, and robotics applications combining extended ±32 g / ±4000 dps measurement range with integrated Voice Activity Detection via bone conduction and 25 µA low-power operation.
• BMI323 6-Axis Sensor Easy-to-use, general-purpose low-power 6-axis IMU with intelligent on-chip motion-triggered interrupt features for fast and accurate inertial sensing in consumer and industrial applications.
• BME688G Environmental Sensor Multi-functional gas sensor for temperature and environmental monitoring, part of Bosch Sensortec's integrated environmental sensing platform with VOC, humidity, pressure, and temperature capabilities.
• BMP581 Barometric Pressure Sensor High-accuracy 24-bit barometric pressure sensor with ±0.1 hPa accuracy for altitude tracking, indoor floor level detection, and drone flight control across consumer and industrial applications.
• Smart Connected Sensors Platform Wireless multi-sensor IMU platform for full-body motion capture applications, enabling always-on motion tracking for XR, sports, animation, and body-tracking use cases without wired connections.
• BMI330 Inertial Measurement Unit General-purpose, low-power IMU operating up to 105 °C for harsh environments including smart agriculture, industrial settings, and robotics applications.
• BMI263 Inertial Measurement Unit High-performance, low-power IMU compliant with the MIPI I3C standard, combining precise acceleration and angular rate measurement for gesture, activity, and context recognition in mobile and imaging applications.
• BMI270 Inertial Measurement Unit Ultra-low power smart IMU optimized for wearable and hearable applications with intuitive gesture, context, and activity recognition plus an integrated plug-and-play step counter.
• BMI088 Inertial Measurement Unit High-performance IMU optimized for drones and robotics with excellent vibration robustness and temperature stability for stable flight control and robotic motion.
• BMI260 Inertial Measurement Unit High-performance IMU for smartphone applications combining high-end accelerometer performance with automotive-proven gyroscope technology for fast and accurate inertial sensing.
• BHI360 Smart Sensor Highly integrated, ultra-low-power smart 6-axis IMU with 32-bit programmable microcontroller, pre-installed sensor fusion software, and algorithms in a single 2.5 × 3 mm package for head orientation, gesture detection, and activity recognition.
• BHI385 Smart Sensor Smart sensor featured on Bosch Sensortec's current website navigation as a next-generation smart sensor system product in the BHI smart sensor family.
• BHI260AB Smart Sensor Ultra-low-power smart sensor with a custom programmable 32-bit microcontroller (Fuser2), 6-axis IMU, and pre-installed sensor fusion software for always-on motion sensing and pedestrian position tracking.
• BHI380 Smart Sensor Smart 6-axis IMU with integrated AI software featuring production-ready algorithms for AI fitness tracking and swim analytics; available only to projects with minimum lifetime quantity of 100,000 units.
• BHA260AB Smart Sensor Ultra-low-power smart sensor hub with programmable 32-bit microcontroller (Fuser2), 3-axis accelerometer, and pre-installed sensor fusion software for always-on motion sensing in smartphones, wearables, and mobile devices.
• BNO055 Smart Sensor System-in-Package (SiP) 9-axis absolute orientation sensor integrating triaxial accelerometer, gyroscope, geomagnetic sensor, and a 32-bit microcontroller running BSX3.0 FusionLib software; not recommended for new designs.
• BMP390 Pressure Sensor Very small, low-power, low-noise 24-bit absolute barometric pressure sensor for altitude tracking applications including smartphones, GPS modules, wearables, hearables, and drones.
• BMM350 Magnetometer Very small, high-performance, low-current 16-bit 3-axis magnetometer using proprietary TMR (Tunnel Magneto-Resistance) technology with unique field shock recovery for AR/VR, head orientation, indoor navigation, and dead-reckoning applications.
• BME688 / BME690 Gas and Environmental Sensor Integrated environmental sensor combining high-linearity gas, pressure, humidity, and temperature sensing for air quality measurement, detecting volatile organic compounds (VOC) for personal well-being and indoor air quality applications.
• BMV080 Particulate Matter Sensor Compact MEMS-based sensor for detecting and measuring particulate matter (PM) in indoor air quality monitoring applications, enabling fan-less, ultra-small air quality sensing designs.
• BME280 Humidity and Environmental Sensor Integrated environmental sensor combining humidity, pressure, and temperature measurement for IoT and consumer electronics applications such as smart home, weather stations, and indoor air quality.
• MEMS Microspeakers MEMS-based acoustic microspeaker product line for audio applications in hearables and other compact electronic devices, supporting miniaturized audio output in earbuds and wearables.
• ESP-SensairShuttle Development Platform Universal sensor development platform co-developed with Espressif Systems combining Bosch MEMS sensors with Espressif's ESP32-C5 wireless SoC (Wi-Fi 6, Bluetooth 5 LE, IEEE 802.15.4) for education, research, and application validation of multi-sensor fusion solutions.

Quantifiable outcome

• MEMS sensor market projected to exceed $19.2 billion by 2030
• +2 more outcomes

Named customers2 records

Segments6 records

Ideal customer profiles4 records

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

AI capability9 records

Feature6 records

Partnerships

Three partnerships are on record, tiered core and minor.

• Espressif SystemscoreStrategic or Co-development Partner · 2 January 2026Strategic partnership to launch universal sensor development platform called ESP-SensairShuttle, combining Bosch MEMS sensors with Espressif's wireless SoC technology (ESP32-C5 with dual-band Wi-Fi 6, Bluetooth 5 LE, IEEE 802.15.4). Platform designed for education, research, and application validation supporting multi-sensor fusion solutions. Available worldwide excluding trade-sanctioned regions.
• SkydiocoreTechnology or Integration · 1 January 2024Bosch Sensortec secured deal to supply BMP581 barometric sensors to US drone manufacturer Skydio for military drones under the Blue sUAS program. Sensors provide ±0.1 hPa pressure accuracy for altitude control in autonomous drone operations.
• Neura RoboticsminorStrategic or Co-development PartnerCollaboration with robotics startup Neura Robotics through specialized Robert Bosch Robotics GmbH unit. Bosch positions itself as foundational technology provider supplying underlying systems including MEMS sensors and ctrlX AUTOMATION platform for robotics ecosystem.

Scale indicators5 records

Recent moves7 records

Expansion highlights6 records

Broad incumbents

• Qualcomm: Through its modem and SoC business, Qualcomm integrates sensor hub functionality and motion processing in flagship mobile platforms. Adjacent competitor in always-on motion and sensor fusion, though more of a buyer than seller of MEMS sensors.
• Infineon Technologies: German semiconductor leader with a growing MEMS pressure sensor and gas sensor portfolio. Closely comparable in automotive-grade and environmental sensing, with shared European industrial customer base.
• Analog Devices: Diversified analog and MEMS sensor company with a strong MEMS portfolio (acquired from Invensense legacy) serving industrial, automotive, and consumer markets. A broader incumbent with overlapping motion and inertial sensing capabilities.
• NXP Semiconductors: Larger semiconductor incumbent offering IMUs, accelerometers, and sensor fusion solutions across automotive, industrial, and consumer segments. Overlaps with Bosch Sensortec in automotive-grade and industrial-grade motion sensors.

Direct peers

• STMicroelectronics: Major MEMS sensor competitor offering accelerometers, gyroscopes, IMUs, environmental sensors, and smart sensors for consumer electronics, automotive, and industrial applications. Stretches deepest direct overlap with Bosch Sensortec in smartphone and wearables sensor markets.
• Murata Electronics: Japanese electronics manufacturer producing MEMS sensors and modules for mobile, wearables, and automotive markets. Comparable across accelerometers, gyroscopes, and combo sensor modules serving overlapping consumer OEM customers.
• TDK InvenSense: Competing MEMS IMU and motion sensor vendor whose products are widely deployed in smartphones, wearables, hearables, and AR/VR. Directly comparable product portfolio and customer base, particularly in 6-axis IMUs and smart sensor systems.
• ROHM Semiconductor (Kionix): Through its Kionix subsidiary, ROHM offers MEMS accelerometers and gyroscopes for consumer electronics and industrial applications. Direct competitor in motion sensor categories serving similar mobile and IoT OEMs.

Emerging players

• Sensirion: Swiss specialist in environmental sensors (humidity, gas, particulate matter, CO2) with strong positioning in industrial and consumer applications. Comparable in environmental sensing categories like BME688/BMV080, with overlap in air quality and HVAC markets.
• xMEMS Labs: Emerging MEMS microspeaker company competing in the same hearables and TWS space as Bosch Sensortec's MEMS microspeaker line. Directly comparable in the acoustic microsystems category where Bosch is a newer entrant.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat6 records

Key risks5 records

Key highlights7 records

Customer concentration

• YouTubeyoutube.com/@BoschGlobal
• LinkedInlinkedin.com/company/bosch-sensortec

Revenue estimate

Valuation estimate

Number of profiles

Profiles2 records

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A1 record

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Bosch Sensortec