As smart sensing technology rapidly evolves, biosensing applications are expanding into wearables, healthcare monitoring, and personal wellness management, fueling global demand growth. Ennostar (TWSE: 3714) leverages its optoelectronic expertise to deliver full-spectrum sensing solutions encompassing chips, packages, and modules. Its high-quality manufacturing and customization capabilities have secured trust and partnerships with leading international brands. Building on this momentum, Ennostar is now extending its sensing technology to automated robotics.
Leading Biosensing Technology with a Strong Market Presence
Ennostar’s sensing solutions are widely applied in smart wearables such as smartwatches, rings, and TWS earbuds, delivering high signal-to-noise ratios and low-power consumption. The company has established itself as a global leader in key applications, including heart rate, blood oxygen, blood glucose, and moisture sensing, with unique competitive advantages:
- Heart Rate (HRM) & Blood Oxygen (SpO2) Sensing: Ennostar provides high-brightness LED light sources and high-sensitivity photodiodes (PD), which have been integrated into leading global smartwatch brands, capturing over 50% market share. Compared to conventional solutions, Ennostar’s technology achieves longer battery life with over 10% module power savings, enhancing user experience.
- Blood Glucose Monitoring: Ennostar collaborates with partners to develop auxiliary blood glucose monitoring solutions using SWIR (short-wave infrared) wavelengths. Its optical sensing technology enables non-invasive, painless, and real-time trend monitoring, helping users track glucose variation trends for better health management through a continuous glucose monitoring (CGM) system.
- Moisture Detection: Successfully adopted by the world’s top three TWS brands, Ennostar’s skin-detecting technology enhances accuracy in in-ear detection, preventing accidental audio playback when the earphones are removed and optimizing battery efficiency.
- Temperature Sensing: Ennostar's thermopile sensor technology provides high-precision temperature measurement with an accuracy of ±0.2°C. It is widely applicable in wearable devices compliant with FDA regulations, enhancing the thermal performance of laptops to realize precise heat management. Additionally, this technology supports detailed temperature distribution monitoring in automotive and home environments, enabling precise control of HVAC systems.
- Ambient Light Sensing: Ennostar collaborates with clients to develop camera module applications such as smart doorbells. By combining its optical technology with advanced algorithms, Ennostar has significantly improved noise suppression, ensuring signal accuracy and stability even operating in low-light conditions.
- Driver Monitoring Systems (DMS): With the European Union mandating DMS regulations in 2024, market demand is surging. Ennostar’s Low Red Glow IR LEDs and VCSELs reduce visual interference while detecting driver fatigue and distraction, significantly enhancing road safety.
Extending Optoelectronic Sensing Technology into Automated Robotics
Beyond biosensing, Ennostar’s advanced optoelectronic sensing technology lays a strong foundation for advancing automated robotics. Its high-sensitivity optical sensors enhance machine vision in complex environments and ensure precision in movement execution, making them ideal for industrial robots, logistics automation, and service robots.
Looking ahead, Ennostar will further enhance its optoelectronic integration capabilities to drive innovation in smart sensing for healthcare and robotics. By providing high-performance, low-power solutions, the company aims to foster innovation and accelerate industry transformation.
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