Advanced Multi-Wavelength Optical Module for Wearables
Modern wearable devices require precise, continuous monitoring of vital signs such as heart rate and blood oxygen. The SFH 7016 addresses key challenges like motion artifacts, device miniaturization, and multi-channel signal accuracy, enabling engineers to build reliable, high-performance health sensors.

Key Features & Benefits:

• Optimized Multi-Wavelength Emission:

  • Integrates green (530?nm), red (655?nm), and infrared (940?nm) LEDs.

  • Spatial wavelength separation reduces cross-talk for accurate PPG and SpO? measurement.

• High Integration & Compact Design:

  • 3×2 LED array and photodiode in a single 4.0 × 5.1 × 1.0?mm package.

  • Simplifies BOM, reduces device thickness, and lowers power consumption.

• Robust Motion Performance:

  • Maintains high signal-to-noise ratio during dynamic movements, ideal for sports and daily activity tracking.

• Flexible System Integration:

  • Compatible with constant-current LED drivers (typical 20?mA forward current).

  • Low cross-talk optical window and SMD package enable easy assembly in wearable form factors.

• Application Scenarios:

  • Smartwatches and fitness bands for heart rate and SpO? monitoring.

  • Medical health devices for pulse waveform and blood flow analysis.

  • Embedded physiological modules in Bluetooth or IoT devices.

Why Choose SFH 7016:

• Enables reliable, continuous vital sign monitoring in compact wearables.

• Supports high-accuracy optical sensing even under motion.

• Simplifies device design with integrated emitters and photodetector, reducing engineering complexity.

The SFH 7016 provides a proven solution for next-generation wearable health sensors, combining compactness, multi-wavelength optical performance, and developer-friendly integration for rapid system deployment.