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§ Private Profile · Berkeley, CA, USA
Smart fabric sensor manufacturer developing custom flexible sensor solutions for OEMs in robotics, medical, automotive, and VR/AR.
Based in Berkeley, California, BeBop Sensors develops proprietary smart fabric sensor technology that measures physical changes in objects or people for original equipment manufacturers. The hardware company operates a 7,500-square-foot manufacturing facility and has deployed over one million sensors in daily use across various global industries. Through business-to-business sales, technology licensing, and custom engineering services, the firm provides flexible sensor solutions for applications in robotics, medical devices, automotive systems, and virtual reality. Currently operating with fewer than 50 employees, the enterprise has raised over $10 million in total funding from notable investors including Bullpen Capital and Epic Games. The company's haptic glove technology previously received recognition as one of TIME Magazine's Best Inventions, highlighting its integration into consumer electronics. Spun out from Keith McMillen Instruments, BeBop Sensors was founded in 2014 by Keith McMillen.
BeBop Sensors has raised $19.0M across 1 funding round.
BeBop Sensors has raised $19.0M in total across 1 funding round.
BeBop Sensors has raised $19.0M in total across 1 funding round.
BeBop Sensors's investors include Bullpen Capital, Andreessen Horowitz, Great Oaks Venture Capital, Insight Partners, Pat Kenealy, Saturn Partners, Scott Banister.
BeBop Sensors has raised $19.0M across 1 funding round. Most recently, it raised $19.0M Series A in April 2018.
| Date | Round | Lead Investors | Other Investors | Status |
|---|---|---|---|---|
| Apr 1, 2018 | $19M Series A | Bullpen Capital | Andreessen Horowitz, Great Oaks Venture Capital, Insight Partners, PAT Kenealy, Saturn Partners, Scott Banister | Announced |
BeBop Sensors develops customizable intelligent sensing technologies using patented smart fabric sensors that detect touch, pressure, gestures, forces, and more in real-time, enhanced by AI/ML algorithms.[1][2][3] These ultra-thin, flexible sensors serve OEMs across industries like robotics, healthcare, AR/VR, automotive, wearables, and consumer electronics, solving the problem of rigid, bulky interfaces by enabling seamless integration into fabrics, curved surfaces, and devices for intuitive human-machine interactions.[1][4][5] The company has shipped millions of sensors, with products already in market use, and was acquired by Sensata Technologies in January 2022, boosting its scale and global reach.[5]
Founded in 2014, BeBop spun out from prior sensor work and achieved strong growth through 33 patents and expansions into high-demand sectors like health monitoring and robotics, before leveraging Sensata's resources for broader deployment.[5][6][8]
BeBop Sensors was founded in 2014 by Keith McMillen, who spun it out from his earlier company KMI after developing advanced fabric sensors initially for music instruments.[5][6][8] McMillen, now CEO, drew from his expertise in sensor tech, initially targeting music applications, but pivoted when demand surged from non-music sectors like medical, robotics, exoskeletons, and automotive, leading to further refinements in fabric performance.[8]
Early traction came from fabricating sensors at its Berkeley, California headquarters—a 7,500-square-foot facility with 3D printers and custom machinery—shipping millions of units and securing partnerships with Fortune 500 companies.[1][4][8] A pivotal moment was the 2021 release of the Note Touch reference design, a 16x16 smart fabric array for gesture-based interfaces, accelerating OEM adoption.[3] The company raised a Series A round around 2019 and was acquired by Sensata Technologies in January 2022, integrating its tech into a larger industrial portfolio.[5][8]
BeBop stands out through these key strengths:
BeBop rides the wave of intuitive human-device interaction in an era of AR/VR, robotics, and wearables, where traditional sensors fall short on flexibility and integration.[1][2][5] Timing aligns with surging demand for smart, connected devices—health monitoring, autonomous robotics, and haptics—fueled by AI advancements and post-pandemic focus on non-invasive tech like sensor-guided diagnostics without cameras.[3][7][8]
Market forces favor its fabric-based approach: OEMs seek cost-effective, aesthetic upgrades amid supply chain shifts to U.S. manufacturing (Berkeley HQ plus Midwest partners).[1][8] Post-acquisition by Sensata, BeBop influences the ecosystem by scaling sensor tech globally across Sensata's Americas/Europe/Asia operations, enabling smarter industrial products and bridging startups with enterprise deployment.[5]
Now part of Sensata Technologies, BeBop's trajectory points to expanded integration into Sensata's portfolio for automotive safety, industrial robotics, and IoT, leveraging global manufacturing for mass production.[5] Upcoming trends like AI-enhanced haptics, exoskeleton proliferation, and edge computing will amplify its sensors' role in real-time decision-making.[2][8]
Its influence may evolve from niche innovator to core enabler of next-gen interfaces, potentially via Series B pursuits or new reference designs, as robotics and health markets boom—reinforcing how BeBop's fabric tech fundamentally transforms rigid interactions into fluid, intelligent ones.[8]